org.apache.xerces.impl.xs.util

Class StringListImpl

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList

org.apache.xerces.impl.xs.util.StringListImpl

All Implemented Interfaces:

Iterable, Collection, List, StringList

public final class StringListImpl
extends AbstractList
implements StringList

Contains a list of Strings.

Version:

$Id$

Author:

Sandy Gao, IBM

Field Summary

Fields

Modifier and Type	Field and Description
static StringListImpl	EMPTY_LIST An immutable empty list.

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
StringListImpl(String[] array, int length) Construct an XSObjectList implementation
StringListImpl(Vector v)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(String item) Checks if the GenericString item is a member of this list.
Object	get(int index)
int	getLength() The number of Objects in the list.
String	item(int index) Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list.
int	size()
Object[]	toArray()
Object[]	toArray(Object[] a)

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, subList

Field Detail

EMPTY_LIST

public static final StringListImpl EMPTY_LIST

An immutable empty list.

Constructor Detail

StringListImpl

public StringListImpl(Vector v)

StringListImpl

public StringListImpl(String[] array,
              int length)

Construct an XSObjectList implementation

Parameters:

array - the data array

length - the number of elements

Method Detail

getLength

public int getLength()

The number of Objects in the list. The range of valid child node indices is 0 to length-1 inclusive.

Specified by:

getLength in interface StringList

contains

public boolean contains(String item)

Checks if the GenericString item is a member of this list.

Specified by:

contains in interface StringList

Parameters:

item - GenericString whose presence in this list is to be tested.

Returns:

True if this list contains the GenericString item.

item

public String item(int index)

Description copied from interface: StringList

Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list. The index starts at 0.

Specified by:

item in interface StringList

Parameters:

index - index into the collection.

Returns:

The GenericString at the indexth position in the StringList, or null if the index specified is not valid.

get

public Object get(int index)

Specified by:

get in interface List

Specified by:

get in class AbstractList

size

public int size()

Specified by:

size in interface Collection

Specified by:

size in interface List

Specified by:

size in class AbstractCollection

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection

Specified by:

toArray in interface List

Overrides:

toArray in class AbstractCollection

toArray

public Object[] toArray(Object[] a)

Specified by:

toArray in interface Collection

Specified by:

toArray in interface List

Overrides:

toArray in class AbstractCollection