JSONBoolean (GWT Javadoc)

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

All Methods Static Methods Instance Methods Concrete Methods
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.
`java.lang.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 Detail
  - 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 java.lang.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