groovy.util

## Class NodeList

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

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

    public class NodeList
    extends java.util.ArrayList

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

See Also:
  Serialized Form

### Field Summary

### Fields inherited from class java.util.AbstractList

`modCount`

### Constructor Summary

Constructors
Constructor and Description
`NodeList()`
`NodeList(java.util.Collection collection)`
`NodeList(int size)`

### Method Summary

Methods
`java.lang.Object` `clone()` Creates a new NodeList containing the same elements as the original (but cloned in the case of Nodes).
`NodeList` `getAt(QName name)` Provides lookup of elements by QName.
`NodeList` `getAt(java.lang.String name)` Provides lookup of elements by non-namespaced name.
`void` `plus(Closure c)`
`Node` `replaceNode(Closure c)`
`protected static void` `setMetaClass(java.lang.Class nodelistClass, MetaClass metaClass)`
`java.lang.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, 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(java.util.Collection collection)

#### NodeList

    public NodeList(int size)

### Method Detail

#### clone

    public java.lang.Object clone()

Creates a new NodeList containing the same elements as the original (but cloned in the case of Nodes).

Overrides:
  `clone` in class `java.util.ArrayList`
Returns:
  the clone

#### setMetaClass

    protected static void setMetaClass(java.lang.Class nodelistClass,
                    MetaClass metaClass)

#### getAt

    public NodeList getAt(java.lang.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 java.lang.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

#### replaceNode

    public Node replaceNode(Closure c)

#### plus

    public void plus(Closure c)