groovy.util
Class NodeList

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList
              groovy.util.NodeList

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection, List, RandomAccess

public class NodeList
extends ArrayList

A List implementation which is returned by queries on a Node which provides some XPath like helper methods for GPath.

Author:

James Strachan, Paul King

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

NodeList()

NodeList(Collection collection)

NodeList(int size)

Method Summary

NodeList	getAt(QName name) Provides lookup of elements by QName.
NodeList	getAt(String name) Provides lookup of elements by non-namespaced name.
protected static void	setMetaClass(Class nodelistClass, MetaClass metaClass)
String	text() Returns the text value of all of the elements in the collection.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

NodeList

public NodeList()

NodeList

public NodeList(Collection collection)

NodeList

public NodeList(int size)

Method Detail

setMetaClass

protected static void setMetaClass(Class nodelistClass,
                                   MetaClass metaClass)

getAt

public NodeList getAt(String name)

Provides lookup of elements by non-namespaced name.

Parameters:

name - the name or shortcut key for nodes of interest

Returns:

the nodes of interest which match name

getAt

public NodeList getAt(QName name)

Provides lookup of elements by QName.

Parameters:

name - the name or shortcut key for nodes of interest

Returns:

the nodes of interest which match name

text

public String text()

Returns the text value of all of the elements in the collection.

Returns:

the text value of all the elements in the collection or null