com.googlecode.mgwt.collection.client

Class JsLightArray<T>

java.lang.Object

com.googlecode.mgwt.collection.client.JsLightArray<T>

Type Parameters:

T - the Type of the object to put into the array

All Implemented Interfaces:

LightArray<T>

public class JsLightArray<T>
extends Object
implements LightArray<T>

This is a the javascript implementation of LightArray, which makes direct use of native javascript arrays

Author:

Daniel Kurka

Constructor Summary

Constructors

Constructor and Description
JsLightArray() Construct a JsLightArray
JsLightArray(com.google.gwt.core.client.JavaScriptObject array) Construct a JsLightArray with a given javascript array

Method Summary

Modifier and Type	Method and Description
T	get(int index) get the object at a specific index
com.google.gwt.core.client.JavaScriptObject	getArray() returns the underlying javascript array
int	length() the length of the array
void	push(T value) push a value on to the array
void	set(int index, T value) put an object to a given index. the array autoexpands and fills up missing values with null
T	shift() pop a value from the array
void	unshift(T value) push a value onto the array

Methods inherited from class java.lang.Object

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

Constructor Detail

JsLightArray

public JsLightArray()

Construct a JsLightArray

JsLightArray

public JsLightArray(com.google.gwt.core.client.JavaScriptObject array)

Construct a JsLightArray with a given javascript array

Parameters:

array - the array to use

Method Detail

get

public T get(int index)

Description copied from interface: LightArray

get the object at a specific index

Specified by:

get in interface LightArray<T>

Parameters:

index - the index

Returns:

the object or null

getArray

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

returns the underlying javascript array

Returns:

the javascript array

length

public int length()

Description copied from interface: LightArray

the length of the array

Specified by:

length in interface LightArray<T>

Returns:

the length of the array

push

public void push(T value)

Description copied from interface: LightArray

push a value on to the array

Specified by:

push in interface LightArray<T>

set

public void set(int index,
                T value)

Description copied from interface: LightArray

put an object to a given index. the array autoexpands and fills up missing values with null

Specified by:

set in interface LightArray<T>

Parameters:

index - the index

value - the value to store

shift

public T shift()

Description copied from interface: LightArray

pop a value from the array

Specified by:

shift in interface LightArray<T>

Returns:

the value

unshift

public void unshift(T value)

Description copied from interface: LightArray

push a value onto the array

Specified by:

unshift in interface LightArray<T>

Parameters:

value - to push