Package com.alachisoft.ncache.runtime.JSON

Class JsonArray

java.lang.Object

com.alachisoft.ncache.runtime.JSON.JsonValueBase

com.alachisoft.ncache.runtime.JSON.JsonArray

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<JsonValueBase>

public final class JsonArray
extends JsonValueBase
implements java.io.Serializable, java.lang.Iterable<JsonValueBase>

Class represnts JArray in JSON standards.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
JsonArray()	Default constructor.
JsonArray(java.lang.String json)	Overloaded constructor.

Method Summary

Modifier and Type	Method	Description
void	add(JsonValue item)	Adds JSONValue item to array.
void	add(JsonValueBase item)	Adds JSONValueBase item to array.
void	clear()	Clears all array items and brings count to 0.
boolean	contains(JsonValue item)	Checks if a JSONValue item exists in array.
boolean	contains(JsonValueBase item)	Checks if a JsonValueBase item exists in array.
void	copyTo(JsonValueBase[] array, int arrayIndex)	Copies items from provided array starting from a particular array index.
boolean	equals(java.lang.Object obj)	Checks if an obj is equal to this instance of JSONArray.
int	getCount()	Gets the number of items in the JsonArray.
JsonValueBase	getItem(int index)	Gets the item at the specified index for the JSON Arary.
java.util.Iterator<JsonValueBase>	getIterator()	Returns the Iterator that iterates through JSONArray items.
java.lang.Object	getValue()	Gets the JsonArray instance.
java.util.Iterator<JsonValueBase>	iterator()	Returns an iterator over elements of type T.
boolean	remove(JsonValue item)	Removes JSONValue item from array.
boolean	remove(JsonValueBase item)	Removes JsonValueBase item from array.
void	setItem(int index, JsonValueBase value)	Sets the value at the specified index of the JsonArray.
java.lang.String	toString()	Returns JSONArray in string representation.

Methods inherited from class com.alachisoft.ncache.runtime.JSON.JsonValueBase

getDataType, parse, toJson

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

JsonArray

public JsonArray()

Default constructor.

JsonArray

public JsonArray(java.lang.String json)

Overloaded constructor.

Parameters:

json - JsonArray object in string format.

Method Detail

getItem

public JsonValueBase getItem(int index)

Gets the item at the specified index for the JSON Arary.

Parameters:

index - Zero based index of the JsonArray.

Returns:

JSON value on that index.

iterator

public java.util.Iterator<JsonValueBase> iterator()

Returns an iterator over elements of type T.

Specified by:

iterator in interface java.lang.Iterable<JsonValueBase>

Returns:

An Iterator.

setItem

public void setItem(int index,
                    JsonValueBase value)
             throws OperationFailedException

Sets the value at the specified index of the JsonArray.

Parameters:

index - Zero based index of the JsonArray.

value - The value that is to be set at the specified index.

Throws:

OperationFailedException

getCount

public int getCount()

Gets the number of items in the JsonArray.

Returns:

The number of items.

getValue

public java.lang.Object getValue()

Gets the JsonArray instance.

Overrides:

getValue in class JsonValueBase

Returns:

The JsonArray instance.

add

public void add(JsonValue item)
         throws OperationFailedException

Adds JSONValue item to array.

Parameters:

item - JSONValue to be added.

Throws:

OperationFailedException

add

public void add(JsonValueBase item)
         throws OperationFailedException

Adds JSONValueBase item to array.

Parameters:

item - JSONValueBase to be added.

Throws:

OperationFailedException

copyTo

public void copyTo(JsonValueBase[] array,
                   int arrayIndex)

Copies items from provided array starting from a particular array index.

Parameters:

array - Array from which the items have to be copied.

arrayIndex - Starting index of the array from which to start copying.

remove

public boolean remove(JsonValue item)
               throws OperationFailedException

Removes JSONValue item from array.

Parameters:

item - Item to be removed.

Returns:

True, if item exists and is removed successfully.

Throws:

OperationFailedException

remove

public boolean remove(JsonValueBase item)
               throws OperationFailedException

Removes JsonValueBase item from array.

Parameters:

item - Item to be removed.

Returns:

True, if item exists and is removed successfully.

Throws:

OperationFailedException

contains

public boolean contains(JsonValue item)
                 throws OperationFailedException

Checks if a JSONValue item exists in array.

Parameters:

item - Item to be found.

Returns:

True, if exists.

Throws:

OperationFailedException

contains

public boolean contains(JsonValueBase item)
                 throws OperationFailedException

Checks if a JsonValueBase item exists in array.

Parameters:

item - Item to be found.

Returns:

True, if exists.

Throws:

OperationFailedException

clear

public void clear()

Clears all array items and brings count to 0.

getIterator

public java.util.Iterator<JsonValueBase> getIterator()

Returns the Iterator that iterates through JSONArray items.

Returns:

The iterator instance.

equals

public boolean equals(java.lang.Object obj)

Checks if an obj is equal to this instance of JSONArray.

Overrides:

equals in class java.lang.Object

Parameters:

obj - The object that is compared with this object.

Returns:

True, if the specified object is equal to this object otherwise, false.

toString

public java.lang.String toString()

Returns JSONArray in string representation.

Overrides:

toString in class java.lang.Object

Returns:

String representation of the json array.