no.uio.edd.utils.xmlutils
Class ExtendableNodeList

java.lang.Object
  no.uio.edd.utils.datautils.ExtendableObjectList
      no.uio.edd.utils.xmlutils.ExtendableNodeList

public class ExtendableNodeList
extends ExtendableObjectList

Objects of this class is used to store list of Nodes. The list may be of variable length. The list is zero indexed. Do not actually check that only nodes are added, but will throw an exception on retrieval if anything else is there. Elements cannot be removed; set to null instead. Implementation notes: Maximum length of the list is the maximum length of the datatype int. The actual storage is in arrays. Initially the length is 10, the array is expanded in chunks of 10. Will not scale for long lists.

Author:

oeide

Constructor Summary

ExtendableNodeList()

Method Summary

org.w3c.dom.Node	getElem(int num) Return one element from the list.
org.w3c.dom.Node[]	getList() Get the full object list held by this object.
org.w3c.dom.Node	item(int index) Return one element from the list.

Methods inherited from class no.uio.edd.utils.datautils.ExtendableObjectList

addElem, addElemUnlessAlreadyThere, addObjectArray, emptyList, findObject, getLength, getLengthNoNulls, getListNoNulls, getNextFree, nullFirstObjectInList, nullObjectsInList, removeDuplicates, removeDuplicatesAndNulls, setElem

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendableNodeList

public ExtendableNodeList()

Method Detail

getElem

public org.w3c.dom.Node getElem(int num)

Description copied from class: ExtendableObjectList

Return one element from the list.

Overrides:

getElem in class ExtendableObjectList

Parameters:

num - The index number of the element to be returned.

Returns:

item

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

Return one element from the list.

Parameters:

index - The index number of the element to be returned.

Returns:

The Node in the index'th position.

getList

public org.w3c.dom.Node[] getList()

Description copied from class: ExtendableObjectList

Get the full object list held by this object. Will normally include trailing null elements that was never initialised.

Overrides:

getList in class ExtendableObjectList

Returns: