Package com.google.gwt.json.client

Class JSONBoolean

java.lang.Object

com.google.gwt.json.client.JSONValue

com.google.gwt.json.client.JSONBoolean

public class JSONBoolean
extends JSONValue

Represents a JSON boolean value.

Method Summary

Modifier and Type	Method	Description
boolean	booleanValue()	Returns true if this is the instance representing "true", false otherwise.
static JSONBoolean	getInstance(boolean b)	Gets a reference to the singleton instance representing either true or false.
(package private) JavaScriptObject	getUnwrapper()	Internal.
JSONBoolean	isBoolean()	Returns this, as this is a JSONBoolean.
String	toString()	Returns "true" for the true value, and "false" for the false value.

Methods inherited from class com.google.gwt.json.client.JSONValue

isArray, isNull, isNumber, isObject, isString

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static JSONBoolean getInstance(boolean b)

Gets a reference to the singleton instance representing either true or false.

Parameters:

b - controls which value to get

Returns:

if true, the JSONBoolean instance representing true is returned; otherwise, the JSONBoolean instance representing false is returned

booleanValue

public boolean booleanValue()

Returns true if this is the instance representing "true", false otherwise.

isBoolean

public JSONBoolean isBoolean()

Returns this, as this is a JSONBoolean.

Overrides:

isBoolean in class JSONValue

Returns:

a reference to a JSONBoolean if this JSONValue is a JSONBoolean or null otherwise.

toString

public String toString()

Returns "true" for the true value, and "false" for the false value.

Specified by:

toString in class JSONValue

getUnwrapper

JavaScriptObject getUnwrapper()

Description copied from class: JSONValue

Internal. Returns a JS func that can unwrap this value. Used from native code.

Specified by:

getUnwrapper in class JSONValue