org.pepstock.charba.client.commons

Class JsArrayDoubleImpl

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

com.google.gwt.core.client.JsArrayNumber

org.pepstock.charba.client.commons.JsArrayDoubleImpl

public class JsArrayDoubleImpl
extends com.google.gwt.core.client.JsArrayNumber

A simple wrapper around a homogeneous native array of numeric (doubles) values.
Extends GWT implementation adding additional methods, helpful to manage the array as a list.

Author:

Andrea "Stock" Stocchero

See Also:

JsArrayNumber

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JsArrayDoubleImpl() Needed for GWT injection

Method Summary

Modifier and Type	Method and Description
void	clear() Removes all of the elements from this object.
int	indexOf(double value) Returns the index of the first occurrence of the specified element in this object, or -1 if this object does not contain the element.
void	insertAt(int index, double value) Inserts the specified element at the specified position in this object.
int	lastIndexOf(double value) Returns the index of the last occurrence of the specified element in this object, or -1 if this object does not contain the element.
double	remove(int index) Removes the element at the specified position in this object.
java.lang.String	toJSON() Returns a JSON representation of this object.

Methods inherited from class com.google.gwt.core.client.JsArrayNumber

get, join, join, length, push, set, setLength, shift, unshift

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JsArrayDoubleImpl

protected JsArrayDoubleImpl()

Needed for GWT injection

Method Detail

lastIndexOf

public final int lastIndexOf(double value)

Returns the index of the last occurrence of the specified element in this object, or -1 if this object does not contain the element.

Parameters:

value - element to search for

Returns:

the index of the last occurrence of the specified element in this object, or -1 if this object does not contain the element

indexOf

public final int indexOf(double value)

Returns the index of the first occurrence of the specified element in this object, or -1 if this object does not contain the element.

Parameters:

value - element to search for

Returns:

the index of the first occurrence of the specified element in this object, or -1 if this object does not contain the element

clear

public final void clear()

Removes all of the elements from this object. The object will be empty after this call returns.

remove

public final double remove(int index)

Removes the element at the specified position in this object. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the object.

Parameters:

index - the index of the element to be removed

Returns:

the element previously at the specified position

insertAt

public final void insertAt(int index,
                           double value)

Inserts the specified element at the specified position in this object. Shifts the element currently at that position (if any) and any subsequent elements to the right (adds one to their indices).

Parameters:

index - index at which the specified element is to be inserted

value - element to be inserted

toJSON

public final java.lang.String toJSON()

Returns a JSON representation of this object.

Returns:

a JSON representation of this object