org.jscience.ml.cml.dom.pmr
Class PMRNodeListImpl

java.lang.Object
  org.jscience.ml.cml.dom.pmr.PMRNodeListImpl

All Implemented Interfaces:

org.w3c.dom.NodeList

public class PMRNodeListImpl
extends java.lang.Object
implements org.w3c.dom.NodeList

The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented.

The items in the NodeList are accessible via an integral index, starting from 0.

Field Summary

protected java.util.ArrayList<org.w3c.dom.Node>

nodes

Constructor Summary

PMRNodeListImpl(java.util.ArrayList<org.w3c.dom.Node> l)

PMRNodeListImpl(org.w3c.dom.NodeList nodeList)

Method Summary

int	getLength() The number of nodes in the list.
org.w3c.dom.Node	item(int index) Returns the indexth item in the collection.

Methods inherited from class java.lang.Object

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

Field Detail

nodes

protected java.util.ArrayList<org.w3c.dom.Node> nodes

Constructor Detail

PMRNodeListImpl

public PMRNodeListImpl(org.w3c.dom.NodeList nodeList)

PMRNodeListImpl

public PMRNodeListImpl(java.util.ArrayList<org.w3c.dom.Node> l)

Method Detail

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()

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