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oracle.security.xmlsec.util
Class NodeListImpl

java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractList<E>
java.util.ArrayList
oracle.security.xmlsec.util.NodeListImpl

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess, org.w3c.dom.NodeList

public class NodeListImpl

extends java.util.ArrayList

implements org.w3c.dom.NodeList

An implementation class for the org.w3c.dom.NodeList interface, representing a non-live view of the DOM.

Note: Methods in this class are not synchronized.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

NodeListImpl()
Creates a new, empty NodeListImpl.

NodeListImpl(java.util.Collection nodes)
Creates a new NodeListImpl containing the given Collection's Nodes.

NodeListImpl(int size)
Creates a new, empty NodeListImpl with the given initial capacity.

NodeListImpl(org.w3c.dom.Node node)
Creates a new NodeListImpl containing the given Node.

NodeListImpl(org.w3c.dom.NodeList nodes)
Creates a new NodeListImpl containing the given NodeList's Nodes.

Method Summary

int	getLength() Returns the number of nodes in the list.
org.w3c.dom.Node	item(int index) Returns the indexth item in the collection.
java.lang.String	toString() Returns a string representation of this node list.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Constructor Detail

NodeListImpl

public NodeListImpl()

Creates a new, empty NodeListImpl.

NodeListImpl

public NodeListImpl(int size)

Creates a new, empty NodeListImpl with the given initial capacity.

Parameters:

size - The initial capacity for the new NodeListImpl.

Throws:

java.lang.IllegalArgumentException - If size is less than 0.

NodeListImpl

public NodeListImpl(org.w3c.dom.Node node)

Creates a new NodeListImpl containing the given Node.

Parameters:

node - The node to be contained in the new NodeListImpl.

NodeListImpl

public NodeListImpl(org.w3c.dom.NodeList nodes)

Creates a new NodeListImpl containing the given NodeList's Nodes.

Parameters:

nodes - The nodes to be contained in the new NodeListImpl.

Since:

1.2

NodeListImpl

public NodeListImpl(java.util.Collection nodes)

Creates a new NodeListImpl containing the given Collection's Nodes.

Parameters:

nodes - The nodes to be contained in the new NodeListImpl.

Since:

2.0

Method Detail

toString

public java.lang.String toString()

Returns a string representation of this node list.

Overrides:

toString in class java.util.AbstractCollection

item

public org.w3c.dom.Node item(int index)

Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.

Specified by:

item in interface org.w3c.dom.NodeList

Parameters:

index - Index into the collection.

Returns:

The node at the indexth position in the NodeList, or null if that is not a valid index.

getLength

public int getLength()

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

Specified by:

getLength in interface org.w3c.dom.NodeList

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