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

java.lang.Object
  extended by 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