org.exoplatform.ws.frameworks.json.value.impl
Class NullValue

java.lang.Object
  org.exoplatform.ws.frameworks.json.value.JsonValue
      org.exoplatform.ws.frameworks.json.value.impl.NullValue

public class NullValue
extends JsonValue

Version:

$Id: $

Author:

Andrey Parfonov

Constructor Summary

NullValue()

Method Summary

boolean	isNull()
String	toString()
void	writeTo(JsonWriter writer) Write value in given writer.

Methods inherited from class org.exoplatform.ws.frameworks.json.value.JsonValue

addElement, addElement, getBooleanValue, getByteValue, getDoubleValue, getElement, getElements, getFloatValue, getIntValue, getKeys, getLongValue, getNumberValue, getShortValue, getStringValue, isArray, isBoolean, isDouble, isLong, isNumeric, isObject, isString, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NullValue

public NullValue()

Method Detail

isNull

public boolean isNull()

Overrides:

isNull in class JsonValue

Returns:

true if value is 'null', false otherwise. Should be overridden.

toString

public String toString()

Specified by:

toString in class JsonValue

writeTo

public void writeTo(JsonWriter writer)
             throws JsonException

Write value in given writer.

Specified by:

writeTo in class JsonValue

Parameters:

writer - Writer.

Throws:

JsonException - if any errors occurs.