app.myoss.cloud.core.lang.json

Class JsonArray

java.lang.Object

app.myoss.cloud.core.lang.json.JsonArray

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Object>, Collection<Object>, List<Object>, RandomAccess

public final class JsonArray
extends Object
implements RandomAccess, List<Object>, Serializable, Cloneable

A class representing an array type in Json.

Since:

2020年6月5日 下午2:22:35

Author:

Jerry.Chen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JsonArray() Creates an empty JsonArray.
JsonArray(Collection<Object> src) Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.
JsonArray(int initialCapacity) Constructs an empty list with the specified initial capacity.

Method Summary

Modifier and Type	Method and Description
void	add(int index, Object element)
boolean	add(Object o)
boolean	addAll(Collection<?> c)
boolean	addAll(int index, Collection<?> c)
void	clear()
Object	clone()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	equals(Object obj)
Object	get(int index)
JsonArray	getAsJsonArray(int index) Convenience method to get the specified index as a JsonArray.
JsonObject	getAsJsonObject(int index) Convenience method to get the specified index as a JsonObject.
int	hashCode()
int	indexOf(Object o)
boolean	isEmpty()
Iterator<Object>	iterator()
int	lastIndexOf(Object o)
ListIterator<Object>	listIterator()
ListIterator<Object>	listIterator(int index)
Object	remove(int index)
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
Object	set(int index, Object element)
int	size()
List<Object>	subList(int fromIndex, int toIndex)
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.List

replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

JsonArray

public JsonArray()

Creates an empty JsonArray.

JsonArray

public JsonArray(int initialCapacity)

Constructs an empty list with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the list

Throws:

IllegalArgumentException - if the specified initial capacity is negative

JsonArray

public JsonArray(Collection<Object> src)

Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.

Parameters:

src - the collection whose elements are to be placed into this list

Throws:

NullPointerException - if the specified collection is null

Method Detail

size

public int size()

Specified by:

size in interface Collection<Object>

Specified by:

size in interface List<Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Object>

Specified by:

isEmpty in interface List<Object>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Object>

Specified by:

contains in interface List<Object>

iterator

public Iterator<Object> iterator()

Specified by:

iterator in interface Iterable<Object>

Specified by:

iterator in interface Collection<Object>

Specified by:

iterator in interface List<Object>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<Object>

Specified by:

toArray in interface List<Object>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<Object>

Specified by:

toArray in interface List<Object>

add

public boolean add(Object o)

Specified by:

add in interface Collection<Object>

Specified by:

add in interface List<Object>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<Object>

Specified by:

remove in interface List<Object>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<Object>

Specified by:

containsAll in interface List<Object>

addAll

public boolean addAll(Collection<?> c)

Specified by:

addAll in interface Collection<Object>

Specified by:

addAll in interface List<Object>

addAll

public boolean addAll(int index,
                      Collection<?> c)

Specified by:

addAll in interface List<Object>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Object>

Specified by:

removeAll in interface List<Object>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Object>

Specified by:

retainAll in interface List<Object>

clear

public void clear()

Specified by:

clear in interface Collection<Object>

Specified by:

clear in interface List<Object>

get

public Object get(int index)

Specified by:

get in interface List<Object>

set

public Object set(int index,
                  Object element)

Specified by:

set in interface List<Object>

add

public void add(int index,
                Object element)

Specified by:

add in interface List<Object>

remove

public Object remove(int index)

Specified by:

remove in interface List<Object>

indexOf

public int indexOf(Object o)

Specified by:

indexOf in interface List<Object>

lastIndexOf

public int lastIndexOf(Object o)

Specified by:

lastIndexOf in interface List<Object>

listIterator

public ListIterator<Object> listIterator()

Specified by:

listIterator in interface List<Object>

listIterator

public ListIterator<Object> listIterator(int index)

Specified by:

listIterator in interface List<Object>

subList

public List<Object> subList(int fromIndex,
                            int toIndex)

Specified by:

subList in interface List<Object>

clone

public Object clone()

Overrides:

clone in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<Object>

Specified by:

equals in interface List<Object>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Object>

Specified by:

hashCode in interface List<Object>

Overrides:

hashCode in class Object

getAsJsonObject

public JsonObject getAsJsonObject(int index)

Convenience method to get the specified index as a JsonObject.

Parameters:

index - index of the member

Returns:

the JsonObject corresponding to the specified index.

getAsJsonArray

public JsonArray getAsJsonArray(int index)

Convenience method to get the specified index as a JsonArray.

Parameters:

index - index of the member

Returns:

the JsonArray corresponding to the specified index.