org.vectomatic.dnd

Class StringList

java.lang.Object

org.vectomatic.dnd.StringList

All Implemented Interfaces:

Iterable<String>

public class StringList
extends Object
implements Iterable<String>

Class to store the mime types specifying the contents of a DataTransferExt object.

Author:

laaglu

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StringList(com.google.gwt.core.client.JavaScriptObject ot)

Method Summary

Modifier and Type	Method and Description
boolean	contains(String str) Returns true/false depending on whether the given string is in the list.
String	item(int index) Returns the specified item from the list.
Iterator<String>	iterator() Returns an iterator over the String elements in this list in proper sequence.
int	length() The length of the list.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

StringList

protected StringList(com.google.gwt.core.client.JavaScriptObject ot)

Method Detail

length

public final int length()

The length of the list.

item

public final String item(int index)
                  throws com.google.gwt.core.client.JavaScriptException

Returns the specified item from the list.

Parameters:

index - The index of the item from the list which is to be returned. The first item is number 0.

Returns:

The selected item.

Throws:

DOMException(INDEX_SIZE_ERR) - Raised if the index number is greater than or equal to length().

com.google.gwt.core.client.JavaScriptException

contains

public final boolean contains(String str)

Returns true/false depending on whether the given string is in the list.

Parameters:

str - The item to test.

Returns:

true if the item is in the list, false otherwise.

iterator

public final Iterator<String> iterator()

Returns an iterator over the String elements in this list in proper sequence.

This implementation returns a straightforward implementation of the iterator interface, relying on the backing list's length(), and item(int) methods.

Note that the iterator returned by this method will throw an UnsupportedOperationException in response to its remove method.

Specified by:

iterator in interface Iterable<String>

Returns:

an iterator over the String elements in this list in proper sequence