com.googlecode.mgwt.collection.client

Class JsLightMap<V>

java.lang.Object

com.googlecode.mgwt.collection.client.JsLightMap<V>

Type Parameters:

V - the tyope of object to store

All Implemented Interfaces:

LightMap<V>

public class JsLightMap<V>
extends Object
implements LightMap<V>

An implementation of LightMap that uses native javascript objects as dictionaries

Author:

Daniel Kurka

Constructor Summary

Constructors

Constructor and Description
JsLightMap() Construct a JsLightMap
JsLightMap(com.google.gwt.core.client.JavaScriptObject data) Construct a JsLightMap using a given javascript object

Method Summary

Modifier and Type	Method and Description
void	clear() remove all objects from this map
boolean	containsKey(String key) does the map contain a key
V	get(String key) get a value from the map
LightArray<String>	getKeys() get all keys for this map
com.google.gwt.core.client.JavaScriptObject	getMap() get the underlying javascript object
void	put(String key, V value) put a value into the map
void	remove(String key) remove a value from the map

Methods inherited from class java.lang.Object

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

Constructor Detail

JsLightMap

public JsLightMap()

Construct a JsLightMap

JsLightMap

public JsLightMap(com.google.gwt.core.client.JavaScriptObject data)

Construct a JsLightMap using a given javascript object

Parameters:

data - the javascript object to use

Method Detail

clear

public final void clear()

Description copied from interface: LightMap

remove all objects from this map

Specified by:

clear in interface LightMap<V>

containsKey

public final boolean containsKey(String key)

Description copied from interface: LightMap

does the map contain a key

Specified by:

containsKey in interface LightMap<V>

Parameters:

key - the key to test for

Returns:

true if the key is part of the map

remove

public void remove(String key)

Description copied from interface: LightMap

remove a value from the map

Specified by:

remove in interface LightMap<V>

get

public V get(String key)

Description copied from interface: LightMap

get a value from the map

Specified by:

get in interface LightMap<V>

Parameters:

key - the key to use

Returns:

the value

put

public void put(String key,
                V value)

Description copied from interface: LightMap

put a value into the map

Specified by:

put in interface LightMap<V>

Parameters:

key - the key

value - the value

getKeys

public LightArray<String> getKeys()

Description copied from interface: LightMap

get all keys for this map

Specified by:

getKeys in interface LightMap<V>

Returns:

the keys of this map

getMap

public com.google.gwt.core.client.JavaScriptObject getMap()

get the underlying javascript object

Returns:

the underlying javascript object