package com.github.sommeri.less4j.js;
/**
* A simple wrapper around a homogeneous native array of string values.
*
* This class may not be directly instantiated, and can only be returned from a
* native method. For example,
*
* <code>
* native JsArrayString getNativeArray() /*-{
* return ['foo', 'bar', 'baz'];
* }-* /;
* </code>
*/
public class JsArrayString extends JavaScriptObject {
protected JsArrayString() {
}
/**
* Gets the value at a given index.
*
* @param index the index to be retrieved
* @return the value at the given index, or <code>null</code> if none exists
*/
public final native String get(int index) /*-{
return this[index];
}-*/;
/**
* Convert each element of the array to a String and join them with a comma
* separator. The value returned from this method may vary between browsers
* based on how JavaScript values are converted into strings.
*/
public final String join() {
// As per JS spec
return join(",");
}
/**
* Convert each element of the array to a String and join them with a comma
* separator. The value returned from this method may vary between browsers
* based on how JavaScript values are converted into strings.
*/
public final native String join(String separator) /*-{
return this.join(separator);
}-*/;
/**
* Gets the length of the array.
*
* @return the array length
*/
public final native int length() /*-{
return this.length;
}-*/;
/**
* Pushes the given value onto the end of the array.
*/
public final native void push(String value) /*-{
this[this.length] = value;
}-*/;
/**
* Sets the value value at a given index.
*
* If the index is out of bounds, the value will still be set. The array's
* length will be updated to encompass the bounds implied by the added value.
*
* @param index the index to be set
* @param value the value to be stored
*/
public final native void set(int index, String value) /*-{
this[index] = value;
}-*/;
/**
* Reset the length of the array.
*
* @param newLength the new length of the array
*/
public final native void setLength(int newLength) /*-{
this.length = newLength;
}-*/;
/**
* Shifts the first value off the array.
*
* @return the shifted value
*/
public final native String shift() /*-{
return this.shift();
}-*/;
/**
* Shifts a value onto the beginning of the array.
*
* @param value the value to the stored
*/
public final native void unshift(String value) /*-{
this.unshift(value);
}-*/;
}