All Implemented Interfaces:

Iterable<JsValue>, Json<JsArray>, JsValue
```
public class JsArray
extends Object
implements Json<JsArray>, Iterable<JsValue>
```
Represents a json array, which is an ordered list of elements.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class JsArray.TYPE
Type of arrays: SET, MULTISET or LIST.

Field Summary

Fields
Modifier and Type	Field	Description
`static JsArray`	`EMPTY`
`static int`	`ID`
`static JsOptics.JsArrayLenses`	`lens`	lenses defined for a Json array
`static JsOptics.JsArrayOptionals`	`optional`	optionals defined for a Json array
`static Prism<JsValue,JsArray>`	`prism`	prism between the sum type JsValue and JsArray

Constructor Summary

Constructors
Constructor Description

JsArray()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JsArray`	`append(JsValue e, JsValue... others)`	Adds one or more elements, starting from the first, to the back of this array.
`JsArray`	`appendAll(JsArray array)`	Adds all the elements of the given array, starting from the head, to the back of this array.
`boolean`	`containsValue(JsValue el)`	Returns true if this json contains the given element in the first level.
`JsArray`	`delete(int index)`
`JsArray`	`delete(JsPath path)`	Removes the element in this json located at the given path, if it exists, returning the same this instance otherwise
`static JsArray`	`empty()`
`boolean`	`equals(Object that)`
`boolean`	`equals(JsArray array, JsArray.TYPE ARRAY_AS)`	Returns true if this array is equal to the given as a parameter.
`JsArray`	`filterAllKeys(Predicate<? super JsPair> filter)`	Filters all the keys of this json, removing those that don't ifPredicateElse the predicate.
`JsArray`	`filterAllObjs(BiPredicate<? super JsPath,? super JsObj> filter)`	Filters all the pair of jsons of this json, removing those that don't ifPredicateElse the predicate.
`JsArray`	`filterAllValues(Predicate<? super JsPair> filter)`	Filters all the pairs of elements of this json, removing those that don't ifPredicateElse the predicate.
`JsArray`	`filterKeys(Predicate<? super JsPair> filter)`	Filters the keys in the first level of this json, removing those that don't ifPredicateElse the predicate.
`JsArray`	`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.
`JsArray`	`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(int i)`	returns the element located at the specified index or JsNothing if it doesn't exist.
`JsValue`	`get(JsPath path)`	Returns the element located at the given path or `JsNothing` if it doesn't exist.
`int`	`hashCode()`	equals method is inherited, so it's implemented.
`JsValue`	`head()`	Returns the first element of this array.
`int`	`id()`
`JsArray`	`init()`	Returns all the elements of this array except the last one.
`JsArray`	`intersection(JsArray that, JsArray.TYPE ARRAY_AS)`	`this.intersection(that, SET)` returns an array with the elements that exist in both `this` and `that`.
`JsArray`	`intersectionAll(JsArray that)`	`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`	`isArray()`
`boolean`	`isEmpty()`	return true if there's no element in this json
`Iterator<JsValue>`	`iterator()`
`JsValue`	`last()`	Returns the last element of this array.
`JsArray`	`mapAllKeys(Function<? super JsPair,String> fn)`	Maps all the keys of this json.
`JsArray`	`mapAllObjs(BiFunction<? super JsPath,? super JsObj,JsValue> fn)`	Maps all the jsons of this json.
`JsArray`	`mapAllValues(Function<? super JsPair,? extends JsValue> fn)`	Maps all the values of this json.
`JsArray`	`mapKeys(Function<? super JsPair,String> fn)`	Maps the keys in the first level of this json.
`JsArray`	`mapObjs(BiFunction<? super JsPath,? super JsObj,JsValue> fn)`	Maps the jsons in the first level of this json.
`JsArray`	`mapValues(Function<? super JsPair,? extends JsValue> fn)`	Maps the values in the first level of this json.
`static JsArray`	`of(boolean bool, boolean... others)`	Returns an immutable array from one or more booleans.
`static JsArray`	`of(double number, double... others)`	Returns an immutable array from one or more doubles.
`static JsArray`	`of(int number, int... others)`	Returns an immutable array from one or more integers.
`static JsArray`	`of(long number, long... others)`	Returns an immutable array from one or more longs.
`static JsArray`	`of(String str, String... others)`	Returns an immutable array from one or more strings.
`static JsArray`	`of(BigInteger number, BigInteger... others)`	Returns an immutable array from one or more big integers.
`static JsArray`	`of(JsPair pair, JsPair... others)`	Returns an immutable array from one or more pairs.
`static JsArray`	`of(JsValue e)`
`static JsArray`	`of(JsValue e, JsValue e1)`	Returns an immutable two-element array.
`static JsArray`	`of(JsValue e, JsValue e1, JsValue e2)`	Returns an immutable three-element array.
`static JsArray`	`of(JsValue e, JsValue e1, JsValue e2, JsValue e3)`	Returns an immutable four-element array.
`static JsArray`	`of(JsValue e, JsValue e1, JsValue e2, JsValue e3, JsValue e4)`	Returns an immutable five-element array.
`static JsArray`	`of(JsValue e, JsValue e1, JsValue e2, JsValue e3, JsValue e4, JsValue... rest)`	Returns an immutable array.
`static JsArray`	`ofIterable(Iterable<? extends JsValue> iterable)`	returns an immutable json array from an iterable of json elements
`static JsArray`	`parse(String str)`	Tries to parse the string into an immutable json array.
`JsArray`	`prepend(JsValue e, JsValue... others)`	Adds one or more elements, starting from the last, to the front of this array.
`JsArray`	`prependAll(JsArray array)`	Adds all the elements of the array, starting from the last, to the front of this array.
`<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.
`JsArray`	`set(JsPath path, JsValue value)`	Inserts the element at the path in this json, replacing any existing element and filling with `JsNull` empty indexes in arrays when necessary.
`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.
`JsArray`	`tail()`	Returns a json array consisting of all elements of this array except the first one.
`String`	`toString()`	// Single-check idiom Item 83 from effective java
`JsArray`	`union(JsArray that, JsArray.TYPE ARRAY_AS)`	`this.union(that, SET)` returns `this` plus those elements from `that` that don't exist in `this`.
`JsArray`	`unionAll(JsArray that)`	returns `this` plus those elements from `that` which position is `>= this.size()`, and, at the positions where a container of the same type exists in both `this` and `that`, 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, getBool, getDouble, getInt, getLong, getObj, getStr, ifEmptyElse, isNotEmpty, map, serialize, serialize, sizeAll, times, timesAll, toPrettyString

Methods inherited from interface jsonvalues.JsValue
ifNothing, ifNull, 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, isObj, isSameType, isStr, isStr, isTrue, toJsArray, toJsBigDec, toJsBigInt, toJsBool, toJsDouble, toJsInt, toJsLong, toJsNumber, toJsObj, toJson, toJsStr

- Field Detail
  - ID
```
public static final int ID
```
    See Also:
    
    Constant Field Values
  - lens
```
public static final JsOptics.JsArrayLenses lens
```
    lenses defined for a Json array
  - optional
```
public static final JsOptics.JsArrayOptionals optional
```
    optionals defined for a Json array
  - EMPTY
```
public static JsArray EMPTY
```
  - prism
```
public static Prism<JsValue,JsArray> prism
```
    prism between the sum type JsValue and JsArray
- Constructor Detail
  - JsArray
```
public JsArray()
```
- Method Detail
  - empty
```
public static JsArray empty()
```
  - of
```
public static JsArray of(JsPair pair,
                         JsPair... others)
```
    Returns an immutable array from one or more pairs.
    
    Parameters:
    
    pair - a pair
    
    others - more optional pairs
    
    Returns:
    
    an immutable JsArray
    
    Throws:
    
    UserError - if an elem of a pair is mutable
  - of
```
public static JsArray of(JsValue e,
                         JsValue e1,
                         JsValue e2,
                         JsValue e3,
                         JsValue e4,
                         JsValue... rest)
```
    Returns an immutable array.
    
    Parameters:
    
    e - a JsElem
    
    e1 - a JsElem
    
    e2 - a JsElem
    
    e3 - a JsElem
    
    e4 - a JsElem
    
    rest - more optional JsElem
    
    Returns:
    
    an immutable JsArray
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsArray of(JsValue e,
                         JsValue e1,
                         JsValue e2,
                         JsValue e3,
                         JsValue e4)
```
    Returns an immutable five-element array.
    
    Parameters:
    
    e - a JsElem
    
    e1 - a JsElem
    
    e2 - a JsElem
    
    e3 - a JsElem
    
    e4 - a JsElem
    
    Returns:
    
    an immutable five-element JsArray
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - append
```
public final JsArray append(JsValue e,
                            JsValue... others)
```
    Adds one or more elements, starting from the first, to the back of this array.
    
    Parameters:
    
    e - the JsElem to be added to the back.
    
    others - more optional JsElem to be added to the back
    
    Returns:
    
    a new JsArray
  - of
```
public static JsArray of(JsValue e,
                         JsValue e1,
                         JsValue e2,
                         JsValue e3)
```
    Returns an immutable four-element array.
    
    Parameters:
    
    e - a JsElem
    
    e1 - a JsElem
    
    e2 - a JsElem
    
    e3 - a JsElem
    
    Returns:
    
    an immutable four-element JsArray
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsArray of(JsValue e,
                         JsValue e1,
                         JsValue e2)
```
    Returns an immutable three-element array.
    
    Parameters:
    
    e - a JsElem
    
    e1 - a JsElem
    
    e2 - a JsElem
    
    Returns:
    
    an immutable three-element JsArray
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsArray of(JsValue e,
                         JsValue e1)
```
    Returns an immutable two-element array.
    
    Parameters:
    
    e - a JsElem
    
    e1 - a JsElem
    
    Returns:
    
    an immutable two-element JsArray
    
    Throws:
    
    UserError - if an elem is a mutable Json
  - of
```
public static JsArray of(JsValue e)
```
  - of
```
public static JsArray of(String str,
                         String... others)
```
    Returns an immutable array from one or more strings.
    
    Parameters:
    
    str - a string
    
    others - more optional strings
    
    Returns:
    
    an immutable JsArray
  - of
```
public static JsArray of(int number,
                         int... others)
```
    Returns an immutable array from one or more integers.
    
    Parameters:
    
    number - an integer
    
    others - more optional integers
    
    Returns:
    
    an immutable JsArray
  - of
```
public static JsArray of(boolean bool,
                         boolean... others)
```
    Returns an immutable array from one or more booleans.
    
    Parameters:
    
    bool - an boolean
    
    others - more optional booleans
    
    Returns:
    
    an immutable JsArray
  - of
```
public static JsArray of(long number,
                         long... others)
```
    Returns an immutable array from one or more longs.
    
    Parameters:
    
    number - a long
    
    others - more optional longs
    
    Returns:
    
    an immutable JsArray
  - of
```
public static JsArray of(BigInteger number,
                         BigInteger... others)
```
    Returns an immutable array from one or more big integers.
    
    Parameters:
    
    number - a big integer
    
    others - more optional big integers
    
    Returns:
    
    an immutable JsArray
  - of
```
public static JsArray of(double number,
                         double... others)
```
    Returns an immutable array from one or more doubles.
    
    Parameters:
    
    number - a double
    
    others - more optional doubles
    
    Returns:
    
    an immutable JsArray
  - ofIterable
```
public static JsArray ofIterable(Iterable<? extends JsValue> iterable)
```
    returns an immutable json array from an iterable of json elements
    
    Parameters:
    
    iterable - the iterable of json elements
    
    Returns:
    
    an immutable json array
  - parse
```
public static JsArray parse(String str)
                     throws MalformedJson
```
    Tries to parse the string into an immutable json array.
    
    Parameters:
    
    str - the string to be parsed
    
    Returns:
    
    a JsArray
    
    Throws:
    
    MalformedJson - if the string doesnt represent a json array
  - appendAll
```
public final JsArray appendAll(JsArray array)
```
    Adds all the elements of the given array, starting from the head, to the back of this array.
    
    Parameters:
    
    array - the JsArray of elements to be added to the back
    
    Returns:
    
    a new JsArray
  - equals
```
public boolean equals(JsArray array,
                      JsArray.TYPE ARRAY_AS)
```
    Returns true if this array is equal to the given as a parameter. In the case of ARRAY_AS=LIST, this method is equivalent to JsArray.equals(Object).
    
    Parameters:
    
    array - the given array
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    true if both arrays are equals according to ARRAY_AS parameter
  - 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<JsArray>
    
    Parameters:
    
    el - the give element JsElem whose presence in this JsArray is to be tested
    
    Returns:
    
    true if this JsArray contains the JsElem
  - 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<JsArray>
    
    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
  - filterValues
```
public final JsArray 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<JsArray>
    
    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 JsArray 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<JsArray>
    
    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 JsArray 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<JsArray>
    
    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 final JsArray 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<JsArray>
    
    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
  - filterObjs
```
public final JsArray 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<JsArray>
    
    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
  - filterAllObjs
```
public final JsArray 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<JsArray>
    
    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
  - 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<JsArray>
    
    Returns:
    
    true if empty, false otherwise
  - mapValues
```
public final JsArray 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<JsArray>
    
    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
  - mapAllValues
```
public JsArray 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<JsArray>
    
    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
  - mapKeys
```
public final JsArray 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<JsArray>
    
    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
  - mapAllKeys
```
public final JsArray mapAllKeys(Function<? super JsPair,String> fn)
```
    Description copied from interface: Json
    
    Maps all the keys of this json.
    
    Specified by:
    
    mapAllKeys in interface Json<JsArray>
    
    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
  - mapObjs
```
public final JsArray mapObjs(BiFunction<? super JsPath,? 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<JsArray>
    
    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
  - mapAllObjs
```
public final JsArray mapAllObjs(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<JsArray>
    
    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
  - set
```
public final JsArray set(JsPath path,
                         JsValue value)
```
    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<JsArray>
    
    Parameters:
    
    path - the JsPath object where the element will be inserted at
    
    value - the JsElem that will be inserted
    
    Returns:
    
    the same instance or a new json of the same type T
  - 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<JsArray>
    
    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<JsArray>
    
    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
  - delete
```
public final JsArray 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<JsArray>
    
    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<JsArray>
    
    Returns:
    
    the number of elements in the first level of this json
  - streamAll
```
public 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<JsArray>
    
    Returns:
    
    a Stream over all the JsPairs in this json
  - stream
```
public 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<JsArray>
    
    Returns:
    
    a Stream over all the JsPairs in the first level of this json
  - get
```
public JsValue get(int i)
```
    returns the element located at the specified index or JsNothing if it doesn't exist. It never throws an exception, it's a total function.
    
    Parameters:
    
    i - the index
    
    Returns:
    
    a JsValue
  - 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
  - equals
```
public final boolean equals(Object that)
```
    Overrides:
    
    equals in class Object
  - toString
```
public final String toString()
```
    // Single-check idiom Item 83 from effective java
    
    Overrides:
    
    toString in class Object
  - head
```
public final JsValue head()
```
    Returns the first element of this array.
    
    Returns:
    
    the first JsElem of this JsArray
    
    Throws:
    
    UserError - if this JsArray is empty
  - tail
```
public final JsArray tail()
```
    Returns a json array consisting of all elements of this array except the first one.
    
    Returns:
    
    a JsArray consisting of all the elements of this JsArray except the head
    
    Throws:
    
    UserError - if this JsArray is empty.
  - init
```
public final JsArray init()
```
    Returns all the elements of this array except the last one.
    
    Returns:
    
    JsArray with all the JsElem except the last one
    
    Throws:
    
    UserError - if this JsArray is empty
  - intersection
```
public final JsArray intersection(JsArray 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 array
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    a new JsArray of the same type as the inputs (mutable or immutable)
  - intersectionAll
```
public JsArray intersectionAll(JsArray that)
```
    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 array
    
    Returns:
    
    a JsArray of the same type as the inputs (mutable or immutable)
  - id
```
public int id()
```
    Specified by:
    
    id in interface JsValue
  - isArray
```
public boolean isArray()
```
    Specified by:
    
    isArray in interface JsValue
    
    Returns:
    
    true if this JsElem is a JsArray
  - iterator
```
public final Iterator<JsValue> iterator()
```
    Specified by:
    
    iterator in interface Iterable<JsValue>
  - last
```
public final JsValue last()
```
    Returns the last element of this array.
    
    Returns:
    
    the last JsElem of this JsArray
    
    Throws:
    
    UserError - if this JsArray is empty
  - prepend
```
public final JsArray prepend(JsValue e,
                             JsValue... others)
```
    Adds one or more elements, starting from the last, to the front of this array.
    
    Parameters:
    
    e - the JsElem to be added to the front.
    
    others - more optional JsElem to be added to the front
    
    Returns:
    
    a new JsArray
  - prependAll
```
public final JsArray prependAll(JsArray array)
```
    Adds all the elements of the array, starting from the last, to the front of this array.
    
    Parameters:
    
    array - the JsArray of elements to be added to the front
    
    Returns:
    
    a new JsArray
  - delete
```
public final JsArray delete(int index)
```
  - union
```
public final JsArray union(JsArray that,
                           JsArray.TYPE ARRAY_AS)
```
    this.union(that, SET) returns this plus those elements from that that don't exist in this. this.union(that, MULTISET) returns this plus those elements from that appended to the back. this.union(that, LIST) returns this plus those elements from that which position is >= this.size().
    
    Parameters:
    
    that - the other array
    
    ARRAY_AS - option to define if arrays are considered SETS, LISTS OR MULTISET
    
    Returns:
    
    a new json array of the same type as the inputs (mutable or immutable)
  - unionAll
```
public final JsArray unionAll(JsArray that)
```
    returns this plus those elements from that which position is >= this.size(), and, at the positions where a container of the same type exists in both this and that, the result is their union. This operations doesn't make any sense if arrays are not considered lists, because there is no notion of order.
    
    Parameters:
    
    that - the other array
    
    Returns:
    
    a new JsArray of the same type as the inputs (mutable or immutable)

Class JsArray

Nested Class Summary

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

ID

lens

optional

EMPTY

prism

Constructor Detail

JsArray

Method Detail

empty

of

of

of

append

of

of

of

of

of

of

of

of

of

of

ofIterable

parse

appendAll

equals

containsValue

get

filterValues

filterAllValues

filterKeys

filterAllKeys

filterObjs

filterAllObjs

isEmpty

mapValues

mapAllValues

mapKeys

mapAllKeys

mapObjs

mapAllObjs

set

reduce

reduceAll

delete

size

streamAll

stream

get

hashCode

equals

toString

head

tail

init

intersection

intersectionAll

id

isArray

iterator

last

prepend

prependAll

delete

union

unionAll