java.lang.Object
- jsonvalues.JsObj

All Implemented Interfaces:

java.lang.Iterable<io.vavr.Tuple2<java.lang.String,JsValue>>, Json<JsObj>, JsValue
```
public class JsObj
extends java.lang.Object
implements Json<JsObj>, java.lang.Iterable<io.vavr.Tuple2<java.lang.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`
`static JsOptics.JsObjLenses`	`lens`	lenses defined for a Json object
`static JsOptics.JsObjOptional`	`optional`	optionals defined for a Json object
`static Prism<JsValue,JsObj>`	`prism`	prism between the sum type JsValue and JsObj
`static int`	`TYPE_ID`

Constructor Summary

Constructors
Constructor Description

JsObj()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsKey(java.lang.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.
`JsObj`	`delete(java.lang.String key)`
`JsObj`	`delete(JsPath path)`	Removes the element in this json located at the given path, if it exists, returning the same this instance otherwise
`static JsObj`	`empty()`
`boolean`	`equals(java.lang.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(java.util.function.BiPredicate<? super JsPath,? super JsValue> filter)`	Filters all the keys of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllKeys(java.util.function.Predicate<? super java.lang.String> filter)`	Filters all the keys of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllObjs(java.util.function.BiPredicate<? super JsPath,? super JsObj> filter)`	Filters all the pair of jsons of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllObjs(java.util.function.Predicate<? super JsObj> filter)`	Filters all the pair of jsons of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllValues(java.util.function.BiPredicate<? super JsPath,? super JsPrimitive> filter)`	Filters all the pairs of elements of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterAllValues(java.util.function.Predicate<? super JsPrimitive> filter)`	Filters all the pairs of elements of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterKeys(java.util.function.BiPredicate<? super java.lang.String,? super JsValue> filter)`
`JsObj`	`filterKeys(java.util.function.Predicate<? super java.lang.String> filter)`	Filters the keys in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsObj`	`filterObjs(java.util.function.BiPredicate<? super java.lang.String,? super JsObj> filter)`
`JsObj`	`filterObjs(java.util.function.Predicate<? 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(java.util.function.BiPredicate<? super java.lang.String,? super JsPrimitive> filter)`
`JsObj`	`filterValues(java.util.function.Predicate<? super JsPrimitive> filter)`	Filters the pairs of elements in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsValue`	`get(java.lang.String key)`
`JsValue`	`get(JsPath path)`	Returns the element located at the given path or `JsNothing` if it doesn't exist.
`JsArray`	`getArray(java.lang.String key)`	Returns the array located at the given key or null if it doesn't exist or it's not an array.
`java.math.BigDecimal`	`getBigDec(java.lang.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.
`java.math.BigInteger`	`getBigInt(java.lang.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.
`byte[]`	`getBinary(java.lang.String key)`	Returns the bytes located at the given key or null if it doesn't exist or it's not an array of bytes.
`java.lang.Boolean`	`getBool(java.lang.String key)`	Returns the boolean located at the given key or null if it doesn't exist.
`java.lang.Double`	`getDouble(java.lang.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.
`java.time.Instant`	`getInstant(java.lang.String key)`	Returns the instant located at the given key or null if it doesn't exist or it's not an instant.
`java.lang.Integer`	`getInt(java.lang.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.
`java.lang.Long`	`getLong(java.lang.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(java.lang.String key)`	Returns the json object located at the given key or null if it doesn't exist or it's not an object.
`java.lang.String`	`getStr(java.lang.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<java.lang.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()`
`java.util.Iterator<io.vavr.Tuple2<java.lang.String,JsValue>>`	`iterator()`
`java.util.Set<java.lang.String>`	`keySet()`	Returns a set containing each key fo this object.
`JsObj`	`mapAllKeys(java.util.function.BiFunction<? super JsPath,? super JsValue,java.lang.String> fn)`	Maps all the keys of this json.
`JsObj`	`mapAllKeys(java.util.function.Function<? super java.lang.String,java.lang.String> fn)`	Maps all the keys of this json.
`JsObj`	`mapAllObjs(java.util.function.BiFunction<? super JsPath,? super JsObj,JsValue> fn)`	Maps all the jsons of this json.
`JsObj`	`mapAllObjs(java.util.function.Function<? super JsObj,JsValue> fn)`	Maps all the jsons of this json.
`JsObj`	`mapAllValues(java.util.function.BiFunction<? super JsPath,? super JsPrimitive,? extends JsValue> fn)`	Maps all the values of this json.
`JsObj`	`mapAllValues(java.util.function.Function<? super JsPrimitive,? extends JsValue> fn)`	Maps all the values of this json.
`JsObj`	`mapKeys(java.util.function.BiFunction<? super java.lang.String,? super JsValue,java.lang.String> fn)`
`JsObj`	`mapKeys(java.util.function.Function<? super java.lang.String,java.lang.String> fn)`	Maps the keys in the first level of this json.
`JsObj`	`mapObjs(java.util.function.BiFunction<? super java.lang.String,? super JsObj,JsValue> fn)`
`JsObj`	`mapObjs(java.util.function.Function<? super JsObj,JsValue> fn)`	Maps the jsons in the first level of this json.
`JsObj`	`mapValues(java.util.function.BiFunction<? super java.lang.String,? super JsPrimitive,? extends JsValue> fn)`
`JsObj`	`mapValues(java.util.function.Function<? super JsPrimitive,? extends JsValue> fn)`	Maps the values in the first level of this json.
`static JsObj`	`of(java.lang.String key, JsValue el)`	Returns a one-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2)`	Returns a two-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3)`	Returns a three-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4)`	Returns a four-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5)`	Returns a five-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10, java.lang.String key11, JsValue el11)`	Returns a six-element immutable object.
`static JsObj`	`of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10, java.lang.String key11, JsValue el11, java.lang.String key12, JsValue el12)`	Returns a six-element immutable object.
`static JsObj`	of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10, java.lang.String key11, JsValue el11, java.lang.String key12, JsValue el12, java.lang.String key13, JsValue el13)	Returns a six-element immutable object.
`static JsObj`	of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10, java.lang.String key11, JsValue el11, java.lang.String key12, JsValue el12, java.lang.String key13, JsValue el13, java.lang.String key14, JsValue el14)	Returns a six-element immutable object.
`static JsObj`	of(java.lang.String key1, JsValue el1, java.lang.String key2, JsValue el2, java.lang.String key3, JsValue el3, java.lang.String key4, JsValue el4, java.lang.String key5, JsValue el5, java.lang.String key6, JsValue el6, java.lang.String key7, JsValue el7, java.lang.String key8, JsValue el8, java.lang.String key9, JsValue el9, java.lang.String key10, JsValue el10, java.lang.String key11, JsValue el11, java.lang.String key12, JsValue el12, java.lang.String key13, JsValue el13, java.lang.String key14, JsValue el14, java.lang.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(java.lang.Iterable<java.util.Map.Entry<java.lang.String,JsValue>> xs)`
`static JsObj`	`parse(java.lang.String str)`	Tries to parse the string into an immutable object.
`static JsObj`	`parseYaml(java.lang.String str)`	Tries to parse a YAML string into an immutable object.
`<R> java.util.Optional<R>`	`reduce(java.util.function.BinaryOperator<R> op, java.util.function.BiFunction<? super java.lang.String,? super JsPrimitive,R> map, java.util.function.BiPredicate<? super java.lang.String,? super JsPrimitive> predicate)`	Performs a reduction on the values that satisfy the predicate in the first level of this json.
`<R> java.util.Optional<R>`	`reduce(java.util.function.BinaryOperator<R> op, java.util.function.Function<? super JsPrimitive,R> map, java.util.function.Predicate<? super JsPrimitive> predicate)`	Performs a reduction on the values that satisfy the predicate in the first level of this json.
`<R> java.util.Optional<R>`	`reduceAll(java.util.function.BinaryOperator<R> op, java.util.function.BiFunction<? super JsPath,? super JsPrimitive,R> map, java.util.function.BiPredicate<? super JsPath,? super JsPrimitive> predicate)`	Performs a reduction on the values of this json that satisfy the predicate.
`<R> java.util.Optional<R>`	`reduceAll(java.util.function.BinaryOperator<R> op, java.util.function.Function<? super JsPrimitive,R> map, java.util.function.Predicate<? super JsPrimitive> predicate)`	Performs a reduction on the values of this json that satisfy the predicate.
`JsObj`	`set(java.lang.String key, JsValue value)`	Inserts the element at the key in this json, replacing any existing element.
`JsObj`	`set(JsPath path, JsValue element)`	Inserts the element at the path in this json, replacing any existing element and filling with `JsNull` empty indexes in arrays when necessary.
`JsObj`	`set(JsPath path, JsValue value, JsValue padElement)`	Inserts the element at the path in this json, replacing any existing element and filling with padElement empty indexes in arrays when necessary.
`int`	`size()`	Returns the number of elements in the first level of this json
`java.util.stream.Stream<JsPair>`	`stream()`	Returns a stream over the pairs of elements in the first level of this json object.
`java.util.stream.Stream<JsPair>`	`streamAll()`	Returns a stream over all the pairs of elements in this json object.
`java.util.stream.Stream<JsValue>`	`streamValues()`
`JsObj`	`tail()`	Returns a new object with all the entries of this json object except the one with the given key.
`java.lang.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
containsPath, equals, getArray, getBigDec, getBigInt, getBinary, getBool, getDouble, getInstant, getInt, getLong, getObj, getStr, ifEmptyElse, isNotEmpty, map, serialize, serialize, sizeAll, times, timesAll, toJsPrimitive, toPrettyString, toPrettyString

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

- Field Detail
  - EMPTY
```
public static final JsObj EMPTY
```
  - lens
```
public static final JsOptics.JsObjLenses lens
```
    lenses defined for a Json object
  - optional
```
public static final JsOptics.JsObjOptional optional
```
    optionals defined for a Json object
  - prism
```
public static final Prism<JsValue,JsObj> prism
```
    prism between the sum type JsValue and JsObj
  - TYPE_ID
```
public static final int TYPE_ID
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - JsObj
```
public JsObj()
```
- Method Detail
  - empty
```
public static JsObj empty()
```
  - of
```
public static JsObj of(java.lang.String key,
                       JsValue el)
```
    Returns a one-element immutable object.
    
    Parameters:
    
    key - name of a key
    
    el - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2)
```
    Returns a two-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3)
```
    Returns a three-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4)
```
    Returns a four-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5)
```
    Returns a five-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10,
                       java.lang.String key11,
                       JsValue el11)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10,
                       java.lang.String key11,
                       JsValue el11,
                       java.lang.String key12,
                       JsValue el12)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsValue to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10,
                       java.lang.String key11,
                       JsValue el11,
                       java.lang.String key12,
                       JsValue el12,
                       java.lang.String key13,
                       JsValue el13)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsValue to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsValue to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10,
                       java.lang.String key11,
                       JsValue el11,
                       java.lang.String key12,
                       JsValue el12,
                       java.lang.String key13,
                       JsValue el13,
                       java.lang.String key14,
                       JsValue el14)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsValue to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsValue to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsValue to be associated to the key13
    
    key14 - name of a key
    
    el14 - JsValue 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(java.lang.String key1,
                       JsValue el1,
                       java.lang.String key2,
                       JsValue el2,
                       java.lang.String key3,
                       JsValue el3,
                       java.lang.String key4,
                       JsValue el4,
                       java.lang.String key5,
                       JsValue el5,
                       java.lang.String key6,
                       JsValue el6,
                       java.lang.String key7,
                       JsValue el7,
                       java.lang.String key8,
                       JsValue el8,
                       java.lang.String key9,
                       JsValue el9,
                       java.lang.String key10,
                       JsValue el10,
                       java.lang.String key11,
                       JsValue el11,
                       java.lang.String key12,
                       JsValue el12,
                       java.lang.String key13,
                       JsValue el13,
                       java.lang.String key14,
                       JsValue el14,
                       java.lang.String key15,
                       JsValue el15)
```
    Returns a six-element immutable object.
    
    Parameters:
    
    key1 - name of a key
    
    el1 - JsValue to be associated to the key1
    
    key2 - name of a key
    
    el2 - JsValue to be associated to the key2
    
    key3 - name of a key
    
    el3 - JsValue to be associated to the key3
    
    key4 - name of a key
    
    el4 - JsValue to be associated to the key4
    
    key5 - name of a key
    
    el5 - JsValue to be associated to the key5
    
    key6 - name of a key
    
    el6 - JsValue to be associated to the key6
    
    key7 - name of a key
    
    el7 - JsValue to be associated to the key7
    
    key8 - name of a key
    
    el8 - JsValue to be associated to the key8
    
    key9 - name of a key
    
    el9 - JsValue to be associated to the key9
    
    key10 - name of a key
    
    el10 - JsValue to be associated to the key10
    
    key11 - name of a key
    
    el11 - JsValue to be associated to the key11
    
    key12 - name of a key
    
    el12 - JsValue to be associated to the key12
    
    key13 - name of a key
    
    el13 - JsValue to be associated to the key13
    
    key14 - name of a key
    
    el14 - JsValue to be associated to the key14
    
    key15 - name of a key
    
    el15 - JsValue 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(java.lang.Iterable<java.util.Map.Entry<java.lang.String,JsValue>> xs)
```
  - set
```
public JsObj set(java.lang.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
  - delete
```
public final JsObj delete(java.lang.String key)
```
  - parse
```
public static JsObj parse(java.lang.String str)
```
    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
  - parseYaml
```
public static JsObj parseYaml(java.lang.String str)
```
    Tries to parse a YAML string into an immutable object.
    
    Parameters:
    
    str - the YAML to be parsed
    
    Returns:
    
    a JsOb object
    
    Throws:
    
    MalformedJson - if the string doesnt represent a json object
  - 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 JsValue whose presence in this JsArray is to be tested
    
    Returns:
    
    true if this JsArray contains the JsValue
  - keySet
```
public final java.util.Set<java.lang.String> keySet()
```
    Returns a set containing each key fo this object.
    
    Returns:
    
    a Set containing each key of this JsObj
  - 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 JsValue located at the given JsPath or JsNothing if it doesn't exist
  - filterValues
```
public JsObj filterValues(java.util.function.Predicate<? super JsPrimitive> 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
  - filterAllValues
```
public final JsObj filterAllValues(java.util.function.BiPredicate<? super JsPath,? super JsPrimitive> 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
  - filterAllValues
```
public JsObj filterAllValues(java.util.function.Predicate<? super JsPrimitive> 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
  - filterKeys
```
public JsObj filterKeys(java.util.function.Predicate<? super java.lang.String> 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
  - filterAllKeys
```
public JsObj filterAllKeys(java.util.function.BiPredicate<? super JsPath,? super JsValue> 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
  - filterAllKeys
```
public JsObj filterAllKeys(java.util.function.Predicate<? super java.lang.String> 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
  - filterObjs
```
public JsObj filterObjs(java.util.function.Predicate<? 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
  - filterAllObjs
```
public final JsObj filterAllObjs(java.util.function.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
  - filterAllObjs
```
public JsObj filterAllObjs(java.util.function.Predicate<? 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
  - 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
  - mapValues
```
public JsObj mapValues(java.util.function.Function<? super JsPrimitive,? 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
  - mapAllValues
```
public final JsObj mapAllValues(java.util.function.BiFunction<? super JsPath,? super JsPrimitive,? 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
  - mapAllValues
```
public JsObj mapAllValues(java.util.function.Function<? super JsPrimitive,? 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
  - mapKeys
```
public JsObj mapKeys(java.util.function.Function<? super java.lang.String,java.lang.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
  - mapAllKeys
```
public final JsObj mapAllKeys(java.util.function.BiFunction<? super JsPath,? super JsValue,java.lang.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
  - mapAllKeys
```
public JsObj mapAllKeys(java.util.function.Function<? super java.lang.String,java.lang.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
  - mapObjs
```
public JsObj mapObjs(java.util.function.Function<? super JsObj,JsValue> 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
  - mapAllObjs
```
public final JsObj mapAllObjs(java.util.function.BiFunction<? super JsPath,? super JsObj,JsValue> 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
  - mapAllObjs
```
public JsObj mapAllObjs(java.util.function.Function<? super JsObj,JsValue> 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
  - set
```
public final JsObj set(JsPath path,
                       JsValue value,
                       JsValue padElement)
```
    Description copied from interface: Json
    
    Inserts the element at the path in this json, replacing any existing element and filling with padElement empty indexes in arrays when necessary.
    The same instance is returned when 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 or the element is JsNothing
    
    Specified by:
    
    set in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath object where the element will be inserted at
    
    value - the JsValue that will be inserted
    
    padElement - the JsValue that will be inserted in arrays when padding is necessary
    
    Returns:
    
    the same instance or a new json of the same type T
  - set
```
public JsObj set(JsPath path,
                 JsValue element)
```
    Description copied from interface: Json
    
    Inserts the element at the 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 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 or the element is JsNothing
    
    Specified by:
    
    set in interface Json<JsObj>
    
    Parameters:
    
    path - the JsPath object where the element will be inserted at
    
    element - the JsValue that will be inserted
    
    Returns:
    
    the same instance or a new json of the same type T
  - reduce
```
public <R> java.util.Optional<R> reduce(java.util.function.BinaryOperator<R> op,
                                        java.util.function.Function<? super JsPrimitive,R> map,
                                        java.util.function.Predicate<? super JsPrimitive> 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> java.util.Optional<R> reduceAll(java.util.function.BinaryOperator<R> op,
                                                 java.util.function.BiFunction<? super JsPath,? super JsPrimitive,R> map,
                                                 java.util.function.BiPredicate<? super JsPath,? super JsPrimitive> 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
  - reduceAll
```
public <R> java.util.Optional<R> reduceAll(java.util.function.BinaryOperator<R> op,
                                           java.util.function.Function<? super JsPrimitive,R> map,
                                           java.util.function.Predicate<? super JsPrimitive> 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
  - delete
```
public final JsObj delete(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:
    
    delete in interface Json<JsObj>
    
    Parameters:
    
    path - the given JsPath object
    
    Returns:
    
    a json of the same type T
  - 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
  - streamAll
```
public final java.util.stream.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
  - streamValues
```
public final java.util.stream.Stream<JsValue> streamValues()
```
    Specified by:
    
    streamValues in interface Json<JsObj>
  - stream
```
public final java.util.stream.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
  - filterValues
```
public final JsObj filterValues(java.util.function.BiPredicate<? super java.lang.String,? super JsPrimitive> filter)
```
  - filterKeys
```
public final JsObj filterKeys(java.util.function.BiPredicate<? super java.lang.String,? super JsValue> filter)
```
  - filterObjs
```
public final JsObj filterObjs(java.util.function.BiPredicate<? super java.lang.String,? super JsObj> filter)
```
  - mapValues
```
public final JsObj mapValues(java.util.function.BiFunction<? super java.lang.String,? super JsPrimitive,? extends JsValue> fn)
```
  - mapKeys
```
public final JsObj mapKeys(java.util.function.BiFunction<? super java.lang.String,? super JsValue,java.lang.String> fn)
```
  - mapObjs
```
public final JsObj mapObjs(java.util.function.BiFunction<? super java.lang.String,? super JsObj,JsValue> fn)
```
  - reduce
```
public final <R> java.util.Optional<R> reduce(java.util.function.BinaryOperator<R> op,
                                              java.util.function.BiFunction<? super java.lang.String,? super JsPrimitive,R> map,
                                              java.util.function.BiPredicate<? super java.lang.String,? super JsPrimitive> predicate)
```
    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
    
    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
  - 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
  - containsKey
```
public boolean containsKey(java.lang.String key)
```
    return true if the key is present
    
    Parameters:
    
    key - the key
    
    Returns:
    
    true if the specified key exists
  - get
```
public JsValue get(java.lang.String key)
```
  - getArray
```
public JsArray getArray(java.lang.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
  - getBigDec
```
public java.math.BigDecimal getBigDec(java.lang.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
  - getBinary
```
public byte[] getBinary(java.lang.String key)
```
    Returns the bytes located at the given key or null if it doesn't exist or it's not an array of bytes.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the bytes located at the given key or null
  - getBigInt
```
public java.math.BigInteger getBigInt(java.lang.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
  - getInstant
```
public java.time.Instant getInstant(java.lang.String key)
```
    Returns the instant located at the given key or null if it doesn't exist or it's not an instant.
    
    Parameters:
    
    key - the key
    
    Returns:
    
    the instant located at the given key or null
  - getBool
```
public java.lang.Boolean getBool(java.lang.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
  - getDouble
```
public java.lang.Double getDouble(java.lang.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
  - getInt
```
public java.lang.Integer getInt(java.lang.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
  - getLong
```
public java.lang.Long getLong(java.lang.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
  - getObj
```
public JsObj getObj(java.lang.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
  - getStr
```
public java.lang.String getStr(java.lang.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 java.lang.Object
  - equals
```
public final boolean equals(java.lang.Object that)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public final java.lang.String toString()
```
    // Single-check idiom Item 83 from effective java
    
    Overrides:
    
    toString in class java.lang.Object
  - id
```
public int id()
```
    Specified by:
    
    id in interface JsValue
  - isObj
```
public boolean isObj()
```
    Specified by:
    
    isObj in interface JsValue
    
    Returns:
    
    true if this JsValue is a JsObj
  - head
```
public final io.vavr.Tuple2<java.lang.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,JsValue> of this JsObj
    
    Throws:
    
    UserError - if this json object is empty
  - 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
  - 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)
  - iterator
```
public java.util.Iterator<io.vavr.Tuple2<java.lang.String,JsValue>> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<io.vavr.Tuple2<java.lang.String,JsValue>>
  - 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

lens

optional

prism

TYPE_ID

Constructor Detail

JsObj

Method Detail

empty

of

of

of

of

of

of

of

of

of

of

of

of

of

of

of

of

ofIterable

set

delete

parse

parseYaml

containsValue

keySet

get

filterValues

filterAllValues

filterAllValues

filterKeys

filterAllKeys

filterAllKeys

filterObjs

filterAllObjs

filterAllObjs

isEmpty

mapValues

mapAllValues

mapAllValues

mapKeys

mapAllKeys

mapAllKeys

mapObjs

mapAllObjs

mapAllObjs

set

set

reduce

reduceAll

reduceAll

delete

size

streamAll

streamValues

stream

filterValues

filterKeys

filterObjs

mapValues

mapKeys

mapObjs

reduce

equals

containsKey