All Implemented Interfaces:

Iterable<io.vavr.Tuple2<String,JsValue>>, Json<JsObj>, JsValue
```
public class JsObj
extends Object
implements Json<JsObj>, Iterable<io.vavr.Tuple2<String,JsValue>>
```
Represents a json object, which is an unordered set of name/element pairs. Two implementations are provided, an immutable which uses the persistent Scala HashMap, and a mutable which uses the conventional Java HashMap.

Field Summary

Fields
Modifier and Type Field Description

static JsObj EMPTY

Constructor Summary

Constructors
Constructor Description

JsObj(io.vavr.collection.HashMap<String,JsValue> myMap)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JsObj`	`append(JsPath path, JsValue elem)`	Appends one element to the array located at the given path in this json.
`JsObj`	`appendAll(JsPath path, JsArray elems)`	Appends all the elements of the array, starting from the head, to the array located at the given path in this json.
`boolean`	`containsKey(String key)`	return true if the key is present
`boolean`	`containsValue(JsValue el)`	Returns true if this json contains the given element in the first level.
`static JsObj`	`empty()`
`boolean`	`equals(@Nullable Object that)`
`boolean`	`equals(JsObj that, JsArray.TYPE ARRAY_AS)`	return true if this obj is equal to the given as a parameter.
`JsObj`	`filterAllKeys(Predicate<? super JsPair> filter)`	Filters all the keys of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllObjs(BiPredicate<? super JsPath,? super JsObj> filter)`	Filters all the pair of jsons of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllValues(Predicate<? super JsPair> filter)`	Filters all the pairs of elements of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterKeys(Predicate<? super JsPair> filter)`	Filters the keys in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterObjs(BiPredicate<? super JsPath,? super JsObj> filter)`	Filters the pair of jsons in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterValues(Predicate<? super JsPair> filter)`	Filters the pairs of elements in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsValue`	`get(String key)`
`JsValue`	`get(JsPath path)`	Returns the element located at the given path or `JsNothing` if it doesn't exist.
`JsArray`	`getArray(String key)`	Returns the array located at the given key or null if it doesn't exist or it's not an array.
`BigDecimal`	`getBigDec(String key)`	Returns the number located at the given key as a big decimal or null if it doesn't exist or it's not a decimal number.
`BigInteger`	`getBigInt(String key)`	Returns the big integer located at the given key as a big integer or null if it doesn't exist or it's not an integral number.
`Boolean`	`getBool(String key)`	Returns the boolean located at the given key or null if it doesn't exist.
`Double`	`getDouble(String key)`	Returns the number located at the given key as a double or null if it doesn't exist or it's not a decimal number.
`Integer`	`getInt(String key)`	Returns the integral number located at the given key as an integer or null if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in an integer.
`Long`	`getLong(String key)`	Returns the integral number located at the given key as a long or null if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in a long.
`JsObj`	`getObj(String key)`	Returns the json object located at the given key or null if it doesn't exist or it's not an object.
`Optional<JsArray>`	`getOptArray(String key)`	Returns the array located at the given key or `Optional.empty()` if it doesn't exist or it's not an array.
`Optional<BigDecimal>`	`getOptBigDec(String key)`	Returns the number located at the given key as a big decimal or `Optional.empty()` if it doesn't exist or it's not a decimal number.
`Optional<BigInteger>`	`getOptBigInt(String key)`	Returns the big integer located at the given key as a big integer or `Optional.empty()` if it doesn't exist or it's not an integral number.
`Optional<Boolean>`	`getOptBool(String key)`	Returns the boolean located at the given key or `Optional.empty()` if it doesn't exist.
`OptionalDouble`	`getOptDouble(String key)`	Returns the number located at the given key as a double or `OptionalDouble.empty()` if it doesn't exist or it's not a decimal number.
`OptionalInt`	`getOptInt(String key)`	Returns the integral number located at the given key as an integer or `OptionalInt.empty()` if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in an integer.
`OptionalLong`	`getOptLong(String key)`	Returns the integral number located at the given key as a long or `OptionalLong.empty()` if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in a long.
`Optional<JsObj>`	`getOptObj(String key)`	Returns the json object located at the given key or `Optional.empty()` if it doesn't exist or it's not an object.
`Optional<String>`	`getOptStr(String key)`	Returns the string located at the given key or `Optional.empty()` if it doesn't exist or it's not an string.
`String`	`getStr(String key)`	Returns the string located at the given key or null if it doesn't exist or it's not an string.
`int`	`hashCode()`	equals method is inherited, so it's implemented.
`io.vavr.Tuple2<String,JsValue>`	`head()`	Returns a pair with an arbitrary key of this object and its associated element.
`int`	`id()`
`JsObj`	`intersection(JsObj that, JsArray.TYPE ARRAY_AS)`	`this.intersection(that, SET)` returns an array with the elements that exist in both `this` and `that` `this.intersection(that, MULTISET)` returns an array with the elements that exist in both `this` and `that`, being duplicates allowed.
`JsObj`	`intersectionAll(JsObj that, JsArray.TYPE ARRAY_AS)`	`this.intersectionAll(that)` behaves as `this.intersection(that, LIST)`, but for those elements that are containers of the same type and are located at the same position, the result is their intersection.
`boolean`	`isEmpty()`	return true if there's no element in this json
`boolean`	`isObj()`
`Iterator<io.vavr.Tuple2<String,JsValue>>`	`iterator()`
`Set<String>`	`keySet()`	Returns a set containing each key fo this object.
`JsObj`	`mapAllKeys(Function<? super JsPair,String> fn)`	Maps all the keys of this json.
`JsObj`	`mapAllKeys(Function<? super JsPair,String> fn, Predicate<? super JsPair> predicate)`	Maps all the keys of this json that satisfies a given predicate.
`JsObj`	`mapAllObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn)`	Maps all the jsons of this json.
`JsObj`	`mapAllObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn, BiPredicate<? super JsPath,? super JsObj> predicate)`	Maps all the jsons of this json that satisfies a given predicate.
`JsObj`	`mapAllValues(Function<? super JsPair,? extends JsValue> fn)`	Maps all the values of this json.
`JsObj`	`mapAllValues(Function<? super JsPair,? extends JsValue> fn, Predicate<? super JsPair> predicate)`	Maps all the values of this json that satisfies a given predicate.
`JsObj`	`mapKeys(Function<? super JsPair,String> fn)`	Maps the keys in the first level of this json.
`JsObj`	`mapKeys(Function<? super JsPair,String> fn, Predicate<? super JsPair> predicate)`	Maps the keys in the first level of this json that satisfies a given predicate.
`JsObj`	`mapObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn)`	Maps the jsons in the first level of this json.
`JsObj`	`mapObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn, BiPredicate<? super JsPath,? super JsObj> predicate)`	Maps the jsons in the first level of this json that satisfies a given predicate.
`JsObj`	`mapValues(Function<? super JsPair,? extends JsValue> fn)`	Maps the values in the first level of this json.
`JsObj`	`mapValues(Function<? super JsPair,? extends JsValue> fn, Predicate<? super JsPair> predicate)`	Maps the values in the first level of this json that satisfies a given predicate.
`static JsObj`	`of(String key, JsValue el)`	Returns a one-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2)`	Returns a two-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3)`	Returns a three-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4)`	Returns a four-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5)`	Returns a five-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10, String key11, JsValue el11)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10, String key11, JsValue el11, String key12, JsValue el12)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10, String key11, JsValue el11, String key12, JsValue el12, String key13, JsValue el13)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10, String key11, JsValue el11, String key12, JsValue el12, String key13, JsValue el13, String key14, JsValue el14)`	Returns a six-element immutable object.
`static JsObj`	`of(String key1, JsValue el1, String key2, JsValue el2, String key3, JsValue el3, String key4, JsValue el4, String key5, JsValue el5, String key6, JsValue el6, String key7, JsValue el7, String key8, JsValue el8, String key9, JsValue el9, String key10, JsValue el10, String key11, JsValue el11, String key12, JsValue el12, String key13, JsValue el13, String key14, JsValue el14, String key15, JsValue el15)`	Returns a six-element immutable object.
`static JsObj`	`of(JsPair pair, JsPair... others)`	Returns an immutable object from one or more pairs.
`static JsObj`	`ofIterable(Iterable<Map.Entry<String,JsValue>> xs)`
`static JsObj`	`parse(String str)`	Tries to parse the string into an immutable object.
`static JsObj`	`parse(String str, ParseBuilder builder)`	Tries to parse the string into an immutable object, performing the specified transformations during the parsing.
`JsObj`	`prepend(JsPath path, JsValue elem)`	prepends one element to the array located at the path in this json.
`JsObj`	`prependAll(JsPath path, JsArray elems)`	prepends all the elements of the array, starting from the head, to the array located at the path in this json.
`JsObj`	`put(String key, boolean value)`	Inserts the boolean at the key in this json, replacing any existing element.
`JsObj`	`put(String key, int value)`	Inserts the integer number at the key in this json, replacing any existing element.
`JsObj`	`put(String key, long value)`	Inserts the long number at the key in this json, replacing any existing element.
`JsObj`	`put(String key, String value)`	Inserts the string at the key in this json, replacing any existing element.
`JsObj`	`put(String key, BigDecimal value)`	Inserts the big decimal number at the key in this json, replacing any existing element.
`JsObj`	`put(String key, BigInteger value)`	Inserts the big integer number at the key in this json, replacing any existing element.
`JsObj`	`put(String key, Function<? super JsValue,? extends JsValue> fn)`	Inserts the element returned by the function at the given key in this json, replacing any existing element
`JsObj`	`put(String key, JsArray value)`	Inserts the array at the key in this json, replacing any existing element.
`JsObj`	`put(String key, JsObj value)`	Inserts the object at the key in this json, replacing any existing element.
`JsObj`	`put(String key, JsValue value)`	Inserts the element at the key in this json, replacing any existing element.
`JsObj`	`put(JsPath path, Function<? super JsValue,? extends JsValue> fn)`	Inserts the element returned by the function at the given path in this json, replacing any existing element and filling with `JsNull` empty indexes in arrays when necessary.
`JsObj`	`putIfAbsent(String key, boolean bool)`	Inserts at the given key in this json, if no element is present, the specified boolean.
`JsObj`	`putIfAbsent(String key, double number)`	Inserts at the given key in this json, if no element is present, the specified double number.
`JsObj`	`putIfAbsent(String key, int number)`	Inserts at the given key in this json, if no element is present, the specified integer.
`JsObj`	`putIfAbsent(String key, long number)`	Inserts at the given key in this json, if no element is present, the specified long number.
`JsObj`	`putIfAbsent(String key, String str)`	Inserts at the given key in this json, if no element is present, the specified string.
`JsObj`	`putIfAbsent(String key, Supplier<? extends JsValue> supplier)`	Inserts the element returned by the supplier at the given key in this json, if no element is present.
`JsObj`	`putIfAbsent(String key, JsArray array)`	Inserts at the given key in this json, if no element is present, the specified array.
`JsObj`	`putIfAbsent(String key, JsObj obj)`	Inserts at the given key in this json, if no element is present, the specified obj.
`JsObj`	`putIfPresent(String key, boolean bool)`	Inserts at the given key in this json, if some element is present, the specified boolean.
`JsObj`	`putIfPresent(String key, double number)`	Inserts at the given key in this json, if some element is present, the specified double number.
`JsObj`	`putIfPresent(String key, int number)`	Inserts at the given key in this json, if some element is present, the specified integer number.
`JsObj`	`putIfPresent(String key, long number)`	Inserts at the given key in this json, if some element is present, the specified long number.
`JsObj`	`putIfPresent(String key, String str)`	Inserts at the given key in this json, if some element is present, the specified string.
`JsObj`	`putIfPresent(String key, BigDecimal number)`	Inserts at the given key in this json, if some element is present, the specified big decimal number.
`JsObj`	`putIfPresent(String key, BigInteger number)`	Inserts at the given key in this json, if some element is present, the specified big integer number.
`JsObj`	`putIfPresent(String key, Function<? super JsValue,? extends JsValue> fn)`	Inserts at the given key in this json, if some element is present, the element returned by the function.
`JsObj`	`putIfPresent(String key, JsArray array)`	Inserts at the given key in this json, if some element is present, the specified array.
`JsObj`	`putIfPresent(String key, JsObj obj)`	Inserts at the given key in this json, if some element is present, the specified obj.
`JsObj`	`putNull(String key)`
`<R> Optional<R>`	`reduce(BinaryOperator<R> op, Function<? super JsPair,R> map, Predicate<? super JsPair> predicate)`	Performs a reduction on the values that satisfy the predicate in the first level of this json.
`<R> Optional<R>`	`reduceAll(BinaryOperator<R> op, Function<? super JsPair,R> map, Predicate<? super JsPair> predicate)`	Performs a reduction on the values of this json that satisfy the predicate.
`JsObj`	`remove(JsPath path)`	Removes the element in this json located at the given path, if it exists, returning the same this instance otherwise
`boolean`	`same(JsObj obj)`
`int`	`size()`	Returns the number of elements in the first level of this json
`Stream<JsPair>`	`stream()`	Returns a stream over the pairs of elements in the first level of this json object.
`Stream<JsPair>`	`streamAll()`	Returns a stream over all the pairs of elements in this json object.
`JsObj`	`tail()`	Returns a new object with all the entries of this json object except the one with the given key.
`String`	`toString()`	// Single-check idiom Item 83 from effective java
`JsObj`	`union(JsObj that)`	returns `this` json object plus those pairs from the given json object `that` which keys don't exist in `this`.
`JsObj`	`unionAll(JsObj that, JsArray.TYPE ARRAY_AS)`	behaves like the `union(JsObj)` but, for those keys that exit in both `this` and `that` json objects, which associated elements are containers of the same type, the result is their union.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface jsonvalues.Json
append, append, append, append, append, append, appendAllIfPresent, appendIfPresent, appendIfPresent, appendIfPresent, appendIfPresent, appendIfPresent, appendIfPresent, containsPath, equals, getArray, getBigDec, getBigInt, getBool, getDouble, getInt, getLong, getObj, getOptArray, getOptBigDec, getOptBigInt, getOptBool, getOptDouble, getOptInt, getOptLong, getOptObj, getOptStr, getStr, ifEmptyElse, isNotEmpty, map, prepend, prepend, prepend, prepend, prepend, prepend, prependAllIfPresent, prependIfPresent, prependIfPresent, prependIfPresent, prependIfPresent, prependIfPresent, prependIfPresent, put, put, put, put, put, put, put, putIf, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfAbsent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, putIfPresent, serialize, serialize, size, sizeAll, sizeAll, times, timesAll, toPrettyString

Methods inherited from interface jsonvalues.JsValue
isArray, isArray, isBigDec, isBigDec, isBigInt, isBigInt, isBool, isDecimal, isDouble, isDouble, isFalse, isInstant, isInstant, isInt, isInt, isIntegral, isJson, isJson, isLocalDate, isLocalDate, isLocalDateTime, isLocalDateTime, isLong, isLong, isNothing, isNotJson, isNotNothing, isNotNull, isNotNumber, isNull, isNumber, isObj, isSameType, isStr, isStr, isTrue, toJsArray, toJsBigDec, toJsBigInt, toJsBool, toJsDouble, toJsInt, toJsLong, toJsNumber, toJsObj, toJson, toJsStr

- Field Detail
  - EMPTY
```
public static final JsObj EMPTY
```
- Constructor Detail
  - JsObj
```
public JsObj(io.vavr.collection.HashMap<String,JsValue> myMap)
```
- Method Detail
  - append
```
public final JsObj append(JsPath path,
                          JsValue elem)
```
    Description copied from interface: Json
    
    Appends one element to the array located at the given path in this json. If the array doesn't exist, a new one is created, replacing any existing element in the path and filling empty indexes in arrays with JsNull when necessary. The same this instance is returned when it's an array and the head of the path is a key or when it's an object and the head of the path is an index.
    
    Specified by:
    
    append in interface Json<JsObj>
    
    Parameters:
    
    path - the path pointing to the array in which the element will be appended
    
    elem - the JsElem to be appended to the existing or created array
    
    Returns:
    
    same this instance or a new json of the same type T
  - appendAll
```
public final JsObj appendAll(JsPath path,
                             JsArray elems)
```
    Description copied from interface: Json
    
    Appends all the elements of the array, starting from the head, to the array located at the given path in this json. If the array doesn't exist, a new one is created, replacing any existing element in the path and filling empty indexes in arrays with JsNull when necessary. The same this instance is returned when it's an array and the head of the path is a key or when it's an object and the head of the path is an index.
    
    Specified by:
    
    appendAll in interface Json<JsObj>
    
    Parameters:
    
    path - the given JsPath pointing to the array in which all the elements will be appended
    
    elems - the JsArray of elements to be appended
    
    Returns:
    
    same this instance or a new json of the same type T
  - containsKey
```
public boolean containsKey(String key)
```
    return true if the key is present
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true if the specified key exists
  - containsValue
```
public final boolean containsValue(JsValue el)
```
    Description copied from interface: Json
    
    Returns true if this json contains the given element in the first level.
    
    Specified by:
    
    containsValue in interface Json<JsObj>
    
    Parameters:
    
    el - the give element JsElem whose presence in this JsArray is to be tested
    
    Returns:
    
    true if this JsArray contains the JsElem
  - empty
```
public static JsObj empty()
```
  - equals
```
public boolean equals(JsObj that,
                      JsArray.TYPE ARRAY_AS)
```
    return true if this obj is equal to the given as a parameter. In the case of ARRAY_AS=LIST, this method is equivalent to JsObj.equals(Object).
    
    Parameters:
    
    that - the given array
    
    ARRAY_AS - enum to specify if arrays are considered as lists or sets or multisets
    
    Returns:
    
    true if both objs are equals
  - equals
```
public final boolean equals(@Nullable Object that)
```
    Overrides:
    
    equals in class Object
  - keySet
```
public final Set<String> keySet()
```
    Returns a set containing each key fo this object.
    
    Returns:
    
    a Set containing each key of this JsObj
  - filterAllKeys
```
public JsObj filterAllKeys(Predicate<? super JsPair> filter)
```
    Description copied from interface: Json
    
    Filters all the keys of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterAllKeys in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair of this json
    
    Returns:
    
    same this instance if all the keys satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the keys of only the first level
  - filterAllObjs
```
public final JsObj filterAllObjs(BiPredicate<? super JsPath,? super JsObj> filter)
```
    Description copied from interface: Json
    
    Filters all the pair of jsons of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterAllObjs in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair of this json
    
    Returns:
    
    same this instance if all the pairs satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the pair of jsons of only the first level
  - filterAllValues
```
public final JsObj filterAllValues(Predicate<? super JsPair> filter)
```
    Description copied from interface: Json
    
    Filters all the pairs of elements of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterAllValues in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair of this json
    
    Returns:
    
    same this instance if all the pairs satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the pairs of values of only the first level
  - filterKeys
```
public final JsObj filterKeys(Predicate<? super JsPair> filter)
```
    Description copied from interface: Json
    
    Filters the keys in the first level of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterKeys in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair in the first level of this json
    
    Returns:
    
    same this instance if all the keys satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the keys of the whole json and not only the first level
  - filterObjs
```
public final JsObj filterObjs(BiPredicate<? super JsPath,? super JsObj> filter)
```
    Description copied from interface: Json
    
    Filters the pair of jsons in the first level of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterObjs in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair in the first level of this json
    
    Returns:
    
    same this instance if all the pairs satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the pair of jsons of the whole json and not only the first level
  - filterValues
```
public final JsObj filterValues(Predicate<? super JsPair> filter)
```
    Description copied from interface: Json
    
    Filters the pairs of elements in the first level of this json, removing those that don't ifPredicateElse the predicate.
    
    Specified by:
    
    filterValues in interface Json<JsObj>
    
    Parameters:
    
    filter - the predicate which takes as the input every JsPair in the first level of this json
    
    Returns:
    
    same this instance if all the pairs satisfy the predicate or a new filtered json of the same type T
    
    See Also:
    
    how to filter the pair of elements of the whole json and not only the first level
  - get
```
public JsValue get(JsPath path)
```
    Description copied from interface: Json
    
    Returns the element located at the given path or JsNothing if it doesn't exist.
    
    Specified by:
    
    get in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath object of the element that will be returned
    
    Returns:
    
    the JsElem located at the given JsPath or JsNothing if it doesn't exist
  - get
```
public JsValue get(String key)
```
  - getOptArray
```
public Optional<JsArray> getOptArray(String key)
```
    Returns the array located at the given key or Optional.empty() if it doesn't exist or it's not an array.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the JsArray located at the given key wrapped in an Optional
  - getArray
```
public JsArray getArray(String key)
```
    Returns the array located at the given key or null if it doesn't exist or it's not an array.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the JsArray located at the given key or null
  - getOptBigDec
```
public Optional<BigDecimal> getOptBigDec(String key)
```
    Returns the number located at the given key as a big decimal or Optional.empty() if it doesn't exist or it's not a decimal number.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the BigDecimal located at the given key wrapped in an Optional
  - getBigDec
```
public BigDecimal getBigDec(String key)
```
    Returns the number located at the given key as a big decimal or null if it doesn't exist or it's not a decimal number.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the BigDecimal located at the given key or null
  - getOptBigInt
```
public Optional<BigInteger> getOptBigInt(String key)
```
    Returns the big integer located at the given key as a big integer or Optional.empty() if it doesn't exist or it's not an integral number.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the BigInteger located at the given key wrapped in an Optional
  - getBigInt
```
public BigInteger getBigInt(String key)
```
    Returns the big integer located at the given key as a big integer or null if it doesn't exist or it's not an integral number.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the BigInteger located at the given key or null
  - getOptBool
```
public Optional<Boolean> getOptBool(String key)
```
    Returns the boolean located at the given key or Optional.empty() if it doesn't exist.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the Boolean located at the given key wrapped in an Optional
  - getBool
```
public Boolean getBool(String key)
```
    Returns the boolean located at the given key or null if it doesn't exist.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the Boolean located at the given key or null
  - getOptDouble
```
public OptionalDouble getOptDouble(String key)
```
    Returns the number located at the given key as a double or OptionalDouble.empty() if it doesn't exist or it's not a decimal number. If the number is a BigDecimal, the conversion is identical to the specified in BigDecimal.doubleValue() and in some cases it can lose information about the precision of the BigDecimal
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the decimal number located at the given key wrapped in an OptionalDouble
  - getDouble
```
public Double getDouble(String key)
```
    Returns the number located at the given key as a double or null if it doesn't exist or it's not a decimal number. If the number is a BigDecimal, the conversion is identical to the specified in BigDecimal.doubleValue() and in some cases it can lose information about the precision of the BigDecimal
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the decimal number located at the given key or null
  - getOptInt
```
public OptionalInt getOptInt(String key)
```
    Returns the integral number located at the given key as an integer or OptionalInt.empty() if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in an integer.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the integral number located at the given key wrapped in an OptionalInt
  - getInt
```
public Integer getInt(String key)
```
    Returns the integral number located at the given key as an integer or null if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in an integer.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the integral number located at the given key or null
  - getOptLong
```
public OptionalLong getOptLong(String key)
```
    Returns the integral number located at the given key as a long or OptionalLong.empty() if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in a long.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the integral number located at the given key wrapped in an OptionalLong
  - getLong
```
public Long getLong(String key)
```
    Returns the integral number located at the given key as a long or null if it doesn't exist or it's not an integral number or it's an integral number but doesn't fit in a long.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the integral number located at the given key or null
  - getOptObj
```
public Optional<JsObj> getOptObj(String key)
```
    Returns the json object located at the given key or Optional.empty() if it doesn't exist or it's not an object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the json object located at the given key wrapped in an Optional
  - getObj
```
public JsObj getObj(String key)
```
    Returns the json object located at the given key or null if it doesn't exist or it's not an object.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the json object located at the given key or null
  - getOptStr
```
public Optional<String> getOptStr(String key)
```
    Returns the string located at the given key or Optional.empty() if it doesn't exist or it's not an string.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the string located at the given key wrapped in an Optional
  - getStr
```
public String getStr(String key)
```
    Returns the string located at the given key or null if it doesn't exist or it's not an string.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the string located at the given key or null
  - hashCode
```
public final int hashCode()
```
    equals method is inherited, so it's implemented. The purpose of this method is to cache the hashcode once calculated. the object is immutable and it won't change Single-check idiom Item 83 from Effective Java
    
    Overrides:
    
    hashCode in class Object
  - head
```
public final io.vavr.Tuple2<String,JsValue> head()
```
    Returns a pair with an arbitrary key of this object and its associated element. When using head and tail to process a JsObj, the key of the pair returned must be passed in to get the tail using the method tail().
    
    Returns:
    
    an arbitrary Map.Entry<String,JsElem> of this JsObj
    
    Throws:
    
    UserError - if this json object is empty
  - id
```
public int id()
```
    Specified by:
    
    id in interface JsValue
  - intersection
```
public JsObj intersection(JsObj that,
                          JsArray.TYPE ARRAY_AS)
```
    this.intersection(that, SET) returns an array with the elements that exist in both this and that this.intersection(that, MULTISET) returns an array with the elements that exist in both this and that, being duplicates allowed. this.intersection(that, LIST) returns an array with the elements that exist in both this and that, and are located at the same position.
    
    Parameters:
    
    that - the other obj
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    a new JsObj of the same type as the inputs (mutable or immutable)
  - intersectionAll
```
public JsObj intersectionAll(JsObj that,
                             JsArray.TYPE ARRAY_AS)
```
    this.intersectionAll(that) behaves as this.intersection(that, LIST), but for those elements that are containers of the same type and are located at the same position, the result is their intersection. So this operation is kind of a 'recursive' intersection.
    
    Parameters:
    
    that - the other object
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    a new JsObj of the same type as the inputs (mutable or immutable)
  - isEmpty
```
public final boolean isEmpty()
```
    Description copied from interface: Json
    
    return true if there's no element in this json
    
    Specified by:
    
    isEmpty in interface Json<JsObj>
    
    Returns:
    
    true if empty, false otherwise
  - isObj
```
public boolean isObj()
```
    Specified by:
    
    isObj in interface JsValue
    
    Returns:
    
    true if this JsElem is a JsObj
  - iterator
```
public Iterator<io.vavr.Tuple2<String,JsValue>> iterator()
```
    Specified by:
    
    iterator in interface Iterable<io.vavr.Tuple2<String,JsValue>>
  - mapAllKeys
```
public final JsObj mapAllKeys(Function<? super JsPair,String> fn)
```
    Description copied from interface: Json
    
    Maps all the keys of this json.
    
    Specified by:
    
    mapAllKeys in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map values, to map jsons, to map only the first level
  - mapAllKeys
```
public final JsObj mapAllKeys(Function<? super JsPair,String> fn,
                              Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Maps all the keys of this json that satisfies a given predicate.
    
    Specified by:
    
    mapAllKeys in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what keys will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type T
    
    See Also:
    
    to map values, to map jsons, to map only the first level
  - mapAllObjs
```
public final JsObj mapAllObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn,
                              BiPredicate<? super JsPath,? super JsObj> predicate)
```
    Description copied from interface: Json
    
    Maps all the jsons of this json that satisfies a given predicate.
    
    Specified by:
    
    mapAllObjs in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what Jsons will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type T
    
    See Also:
    
    to map values, to map keys of json objects, to map only the first level
  - mapAllObjs
```
public final JsObj mapAllObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn)
```
    Description copied from interface: Json
    
    Maps all the jsons of this json.
    
    Specified by:
    
    mapAllObjs in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map values, to map keys of json objects, to map only the first level
  - mapAllValues
```
public final JsObj mapAllValues(Function<? super JsPair,? extends JsValue> fn)
```
    Description copied from interface: Json
    
    Maps all the values of this json.
    
    Specified by:
    
    mapAllValues in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map jsons, to map keys of json objects, to map only the first level
  - mapAllValues
```
public final JsObj mapAllValues(Function<? super JsPair,? extends JsValue> fn,
                                Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Maps all the values of this json that satisfies a given predicate.
    
    Specified by:
    
    mapAllValues in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what JsValues will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type TT
    
    See Also:
    
    to map jsons, to map keys of json objects, to map only the first level
  - mapKeys
```
public final JsObj mapKeys(Function<? super JsPair,String> fn)
```
    Description copied from interface: Json
    
    Maps the keys in the first level of this json.
    
    Specified by:
    
    mapKeys in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map values, to map jsons, to map all the keys and not only the first level
  - mapKeys
```
public final JsObj mapKeys(Function<? super JsPair,String> fn,
                           Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Maps the keys in the first level of this json that satisfies a given predicate.
    
    Specified by:
    
    mapKeys in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what keys will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type T
    
    See Also:
    
    to map jsons, to map values, to map all the keys and not only the first level
  - mapObjs
```
public final JsObj mapObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn,
                           BiPredicate<? super JsPath,? super JsObj> predicate)
```
    Description copied from interface: Json
    
    Maps the jsons in the first level of this json that satisfies a given predicate.
    
    Specified by:
    
    mapObjs in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what Jsons will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type T
    
    See Also:
    
    to map values, to map keys of json objects, to map all the jsons and not only the first level
  - mapObjs
```
public final JsObj mapObjs(BiFunction<? super JsPath,? super JsObj,JsObj> fn)
```
    Description copied from interface: Json
    
    Maps the jsons in the first level of this json.
    
    Specified by:
    
    mapObjs in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map values, to map keys of json objects, to map all the jsons and not only the first level
  - mapValues
```
public final JsObj mapValues(Function<? super JsPair,? extends JsValue> fn)
```
    Description copied from interface: Json
    
    Maps the values in the first level of this json.
    
    Specified by:
    
    mapValues in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    Returns:
    
    a new mapped json of the same type T
    
    See Also:
    
    to map jsons, to map keys of json objects, to map all the values and not only the first level
  - mapValues
```
public final JsObj mapValues(Function<? super JsPair,? extends JsValue> fn,
                             Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Maps the values in the first level of this json that satisfies a given predicate.
    
    Specified by:
    
    mapValues in interface Json<JsObj>
    
    Parameters:
    
    fn - the mapping function
    
    predicate - the given predicate that determines what JsValues will be mapped
    
    Returns:
    
    same this instance or a new mapped json of the same type T
    
    See Also:
    
    to map jsons, to map keys of json objects, to map all the values and not only the first level
  - of
```
public static JsObj of(String key,
                       JsValue el)
```
    Returns a one-element immutable object.
    
    Parameters:
    
    key - name of a key
    
    el - JsElem to be associated to the key
    
    Returns:
    
    an immutable one-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2)
```
    Returns a two-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    Returns:
    
    an immutable two-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3)
```
    Returns a three-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    Returns:
    
    an immutable three-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4)
```
    Returns a four-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    Returns:
    
    an immutable four-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5)
```
    Returns a five-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    Returns:
    
    an immutable five-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    Returns:
    
    an immutable six-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    Returns:
    
    an immutable seven-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    Returns:
    
    an immutable eight-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    Returns:
    
    an immutable nine-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    Returns:
    
    an immutable ten-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10,
                       String key11,
                       JsValue el11)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsElem to be associated to the key11
    
    Returns:
    
    an immutable eleven-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10,
                       String key11,
                       JsValue el11,
                       String key12,
                       JsValue el12)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsElem to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsElem to be associated to the key12
    
    Returns:
    
    an immutable twelve-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10,
                       String key11,
                       JsValue el11,
                       String key12,
                       JsValue el12,
                       String key13,
                       JsValue el13)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsElem to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsElem to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsElem to be associated to the key13
    
    Returns:
    
    an immutable twelve-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10,
                       String key11,
                       JsValue el11,
                       String key12,
                       JsValue el12,
                       String key13,
                       JsValue el13,
                       String key14,
                       JsValue el14)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsElem to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsElem to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsElem to be associated to the key13
    
    key14 - name of a key
    
    el14 - JsElem to be associated to the key14
    
    Returns:
    
    an immutable twelve-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(String key1,
                       JsValue el1,
                       String key2,
                       JsValue el2,
                       String key3,
                       JsValue el3,
                       String key4,
                       JsValue el4,
                       String key5,
                       JsValue el5,
                       String key6,
                       JsValue el6,
                       String key7,
                       JsValue el7,
                       String key8,
                       JsValue el8,
                       String key9,
                       JsValue el9,
                       String key10,
                       JsValue el10,
                       String key11,
                       JsValue el11,
                       String key12,
                       JsValue el12,
                       String key13,
                       JsValue el13,
                       String key14,
                       JsValue el14,
                       String key15,
                       JsValue el15)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsElem to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsElem to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsElem to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsElem to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsElem to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsElem to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsElem to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsElem to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsElem to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsElem to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsElem to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsElem to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsElem to be associated to the key13
    
    key14 - name of a key
    
    el14 - JsElem to be associated to the key14
    
    key15 - name of a key
    
    el15 - JsElem to be associated to the key15
    
    Returns:
    
    an immutable twelve-element JsObj
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsObj of(JsPair pair,
                       JsPair... others)
```
    Returns an immutable object from one or more pairs.
    
    Parameters:
    
    pair - a pair
    
    others - more optional pairs
    
    Returns:
    
    an immutable JsObject
    
    Throws:
    
    UserError - if an elem of a pair is mutable
  - ofIterable
```
public static JsObj ofIterable(Iterable<Map.Entry<String,JsValue>> xs)
```
  - parse
```
public static JsObj parse(String str)
                   throws MalformedJson
```
    Tries to parse the string into an immutable object.
    
    Parameters:
    
    str - the string to be parsed
    
    Returns:
    
    a JsOb object
    
    Throws:
    
    MalformedJson - if the string doesnt represent a json object
  - parse
```
public static JsObj parse(String str,
                          ParseBuilder builder)
                   throws MalformedJson
```
    Tries to parse the string into an immutable object, performing the specified transformations during the parsing. It's faster to do certain operations right while the parsing instead of doing the parsing and applying them later.
    
    Parameters:
    
    str - string to be parsed
    
    builder - builder with the transformations that will be applied during the parsing
    
    Returns:
    
    a JsObj object
    
    Throws:
    
    MalformedJson - if the string doesnt represent a json object
  - prepend
```
public final JsObj prepend(JsPath path,
                           JsValue elem)
```
    Description copied from interface: Json
    
    prepends one element to the array located at the path in this json. If the array at the path doesn't exist, a new one is created, replacing any existing element in the path and filling empty indexes in arrays with JsNull when necessary. The same this instance is returned when it's an array and the head of the path is a key or when it's an object and the head of the path is an index.
    
    Specified by:
    
    prepend in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath pointing to the array in which the element will be prepended
    
    elem - the JsElem to be prepended to the existing or created array
    
    Returns:
    
    same this instance or a new json of the same type T
  - prependAll
```
public final JsObj prependAll(JsPath path,
                              JsArray elems)
```
    Description copied from interface: Json
    
    prepends all the elements of the array, starting from the head, to the array located at the path in this json. If the array at the path doesn't exist, a new one is created, replacing any existing element in the path and filling empty indexes in arrays with JsNull when necessary. The same this instance is returned when it's an array and the head of the path is a key or when it's an object and the head of the path is an index.
    
    Specified by:
    
    prependAll in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath pointing to the array in which all the elements will be prepended
    
    elems - the JsArray of elements to be prepended to the existing or created array
    
    Returns:
    
    same this instance or a new json of the same type T
  - put
```
public JsObj put(String key,
                 JsValue value)
```
    Inserts the element at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the element
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 String value)
```
    Inserts the string at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the string
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 int value)
```
    Inserts the integer number at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the number
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 long value)
```
    Inserts the long number at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the number
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 boolean value)
```
    Inserts the boolean at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the boolean
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 JsObj value)
```
    Inserts the object at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the object
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 JsArray value)
```
    Inserts the array at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the array
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 BigDecimal value)
```
    Inserts the big decimal number at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the number
    
    Returns:
    
    a new json object
  - put
```
public JsObj put(String key,
                 BigInteger value)
```
    Inserts the big integer number at the key in this json, replacing any existing element.
    
    Parameters:
    
    key - the key
    
    value - the number
    
    Returns:
    
    a new json object
  - put
```
public final JsObj put(String key,
                       Function<? super JsValue,? extends JsValue> fn)
```
    Inserts the element returned by the function at the given key in this json, replacing any existing element
    
    Parameters:
    
    key - the key
    
    fn - the function that takes as an input the JsElem at the key and produces the JsElem to be inserted at the key
    
    Returns:
    
    the same instance or a new json of the same type T
  - put
```
public final JsObj put(JsPath path,
                       Function<? super JsValue,? extends JsValue> fn)
```
    Description copied from interface: Json
    
    Inserts the element returned by the function at the given path in this json, replacing any existing element and filling with JsNull empty indexes in arrays when necessary. The same instance is returned when the path is empty, or the head of the path is a key and this is an array or the head of the path is an index and this is an object. In both cases the function is not invoked. The same instance is returned as well when the element returned by the function is JsNothing
    
    Specified by:
    
    put in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath object where the JsElem will be inserted at
    
    fn - the function that takes as an input the JsElem at the path and produces the JsElem to be inserted at the path
    
    Returns:
    
    the same instance or a new json of the same type T
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         Supplier<? extends JsValue> supplier)
```
    Inserts the element returned by the supplier at the given key in this json, if no element is present. The supplier is not invoked if the element is present.
    
    Parameters:
    
    key - the key
    
    supplier - the supplier which computes the new JsElem if absent
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         int number)
```
    Inserts at the given key in this json, if no element is present, the specified integer.
    
    Parameters:
    
    key - the key
    
    number - the integer
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         String str)
```
    Inserts at the given key in this json, if no element is present, the specified string.
    
    Parameters:
    
    key - the key
    
    str - the string
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         boolean bool)
```
    Inserts at the given key in this json, if no element is present, the specified boolean.
    
    Parameters:
    
    key - the key
    
    bool - the boolean
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         JsObj obj)
```
    Inserts at the given key in this json, if no element is present, the specified obj.
    
    Parameters:
    
    key - the key
    
    obj - the json object
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         JsArray array)
```
    Inserts at the given key in this json, if no element is present, the specified array.
    
    Parameters:
    
    key - the key
    
    array - the json array
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         long number)
```
    Inserts at the given key in this json, if no element is present, the specified long number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfAbsent
```
public JsObj putIfAbsent(String key,
                         double number)
```
    Inserts at the given key in this json, if no element is present, the specified double number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          int number)
```
    Inserts at the given key in this json, if some element is present, the specified integer number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          String str)
```
    Inserts at the given key in this json, if some element is present, the specified string.
    
    Parameters:
    
    key - the key
    
    str - the string
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          JsObj obj)
```
    Inserts at the given key in this json, if some element is present, the specified obj.
    
    Parameters:
    
    key - the key
    
    obj - the object
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          JsArray array)
```
    Inserts at the given key in this json, if some element is present, the specified array.
    
    Parameters:
    
    key - the key
    
    array - the array
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          long number)
```
    Inserts at the given key in this json, if some element is present, the specified long number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          double number)
```
    Inserts at the given key in this json, if some element is present, the specified double number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          boolean bool)
```
    Inserts at the given key in this json, if some element is present, the specified boolean.
    
    Parameters:
    
    key - the key
    
    bool - the boolean
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          BigInteger number)
```
    Inserts at the given key in this json, if some element is present, the specified big integer number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          BigDecimal number)
```
    Inserts at the given key in this json, if some element is present, the specified big decimal number.
    
    Parameters:
    
    key - the key
    
    number - the number
    
    Returns:
    
    the same instance or a new obj
  - putIfPresent
```
public JsObj putIfPresent(String key,
                          Function<? super JsValue,? extends JsValue> fn)
```
    Inserts at the given key in this json, if some element is present, the element returned by the function.
    
    Parameters:
    
    key - the key
    
    fn - the function which computes the new JsElem from the existing one
    
    Returns:
    
    the same instance or a new obj
  - putNull
```
public JsObj putNull(String key)
```
  - reduce
```
public final <R> Optional<R> reduce(BinaryOperator<R> op,
                                    Function<? super JsPair,R> map,
                                    Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Performs a reduction on the values that satisfy the predicate in the first level of this json. The reduction is performed mapping each value with the mapping function and then applying the operator
    
    Specified by:
    
    reduce in interface Json<JsObj>
    
    Type Parameters:
    
    R - the type of the operands of the operator
    
    Parameters:
    
    op - the operator upon two objects of type R
    
    map - the mapping function which produces an object of type R from a JsValue
    
    predicate - the predicate that determines what JsValue will be mapped and reduced
    
    Returns:
    
    an Optional describing the of of the reduction
    
    See Also:
    
    to apply the reduction in all the Json and not only in the first level
  - reduceAll
```
public final <R> Optional<R> reduceAll(BinaryOperator<R> op,
                                       Function<? super JsPair,R> map,
                                       Predicate<? super JsPair> predicate)
```
    Description copied from interface: Json
    
    Performs a reduction on the values of this json that satisfy the predicate. The reduction is performed mapping each value with the mapping function and then applying the operator
    
    Specified by:
    
    reduceAll in interface Json<JsObj>
    
    Type Parameters:
    
    R - the type of the operands of the operator
    
    Parameters:
    
    op - the operator upon two objects of type R
    
    map - the mapping function which produces an object of type R from a JsValue
    
    predicate - the predicate that determines what JsValue will be mapped and reduced
    
    Returns:
    
    an Optional describing the result of the reduction
    
    See Also:
    
    to apply the reduction only in the first level
  - remove
```
public final JsObj remove(JsPath path)
```
    Description copied from interface: Json
    
    Removes the element in this json located at the given path, if it exists, returning the same this instance otherwise
    
    Specified by:
    
    remove in interface Json<JsObj>
    
    Parameters:
    
    path - the given JsPath object
    
    Returns:
    
    a json of the same type T
  - same
```
public final boolean same(JsObj obj)
```
  - size
```
public final int size()
```
    Description copied from interface: Json
    
    Returns the number of elements in the first level of this json
    
    Specified by:
    
    size in interface Json<JsObj>
    
    Returns:
    
    the number of elements in the first level of this json
  - stream
```
public final Stream<JsPair> stream()
```
    Description copied from interface: Json
    
    Returns a stream over the pairs of elements in the first level of this json object.
    
    Specified by:
    
    stream in interface Json<JsObj>
    
    Returns:
    
    a Stream over all the JsPairs in the first level of this json
  - streamAll
```
public final Stream<JsPair> streamAll()
```
    Description copied from interface: Json
    
    Returns a stream over all the pairs of elements in this json object.
    
    Specified by:
    
    streamAll in interface Json<JsObj>
    
    Returns:
    
    a Stream over all the JsPairs in this json
  - tail
```
public final JsObj tail()
```
    Returns a new object with all the entries of this json object except the one with the given key.
    
    Returns:
    
    a new JsObj
    
    Throws:
    
    UserError - if this json object is empty
  - toString
```
public final String toString()
```
    // Single-check idiom Item 83 from effective java
    
    Overrides:
    
    toString in class Object
  - union
```
public final JsObj union(JsObj that)
```
    returns this json object plus those pairs from the given json object that which keys don't exist in this. Taking that into account, it's not a commutative operation unless the elements associated with the keys that exist in both json objects are equals.
    
    Parameters:
    
    that - the given json object
    
    Returns:
    
    a new JsObj of the same type as the inputs (mutable or immutable)
  - unionAll
```
public final JsObj unionAll(JsObj that,
                            JsArray.TYPE ARRAY_AS)
```
    behaves like the union(JsObj) but, for those keys that exit in both this and that json objects, which associated elements are **containers of the same type**, the result is their union. In this case, we can specify if arrays are considered Sets, Lists, or MultiSets. So this operation is kind of a 'recursive' union.
    
    Parameters:
    
    that - the given json object
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    a new JsObj of the same type as the inputs (mutable or immutable)

Class JsObj

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Methods inherited from interface jsonvalues.Json

Methods inherited from interface jsonvalues.JsValue

Field Detail

EMPTY

Constructor Detail

JsObj

Method Detail

append

appendAll

containsKey

containsValue

empty

equals

equals

keySet

filterAllKeys

filterAllObjs

filterAllValues

filterKeys

filterObjs

filterValues

get

get

getOptArray

getArray

getOptBigDec

getBigDec

getOptBigInt

getBigInt

getOptBool

getBool

getOptDouble

getDouble

getOptInt

getInt

getOptLong

getLong

getOptObj

getObj

getOptStr

getStr

hashCode

head

id

intersection

intersectionAll

isEmpty

isObj

iterator

mapAllKeys

mapAllKeys

mapAllObjs

mapAllObjs

mapAllValues

mapAllValues

mapKeys

mapKeys

mapObjs

mapObjs

mapValues

mapValues

of

of

of

of

of

of

of

of

of

of

of

of

of