org.apache.commons.jxpath.ri.model.beans
Class PropertyOwnerPointer

java.lang.Object
  |
  +--org.apache.commons.jxpath.ri.model.NodePointer
        |
        +--org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, Pointer, java.io.Serializable

Direct Known Subclasses:

BeanPointer, DynaBeanPointer, DynamicPointer, NullPointer

public abstract class PropertyOwnerPointer

extends NodePointer

A pointer describing a node that has properties, each of which could be a collection.

Version:

$Revision: 1.14 $ $Date: 2003/03/11 00:59:25 $

Author:

Dmitri Plotnikov

See Also:

Serialized Form

Fields inherited from class org.apache.commons.jxpath.ri.model.NodePointer

index, locale, parent, UNKNOWN_NAMESPACE, WHOLE_COLLECTION

Constructor Summary

protected	PropertyOwnerPointer(NodePointer parent)
protected	PropertyOwnerPointer(NodePointer parent, java.util.Locale locale)

Method Summary

NodeIterator	attributeIterator(QName name) Returns a NodeIterator that iterates over all attributes of the current node matching the supplied node name (could have a wildcard).
NodeIterator	childIterator(NodeTest test, boolean reverse, NodePointer startWith) Returns a NodeIterator that iterates over all children or all children that match the given NodeTest, starting with the specified one.
int	compareChildNodePointers(NodePointer pointer1, NodePointer pointer2) Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers.
NodeIterator	createNodeIterator(java.lang.String property, boolean reverse, NodePointer startWith)
java.lang.Object	getImmediateNode() Returns the object the pointer points to; does not convert it to a "canonical" type.
abstract QName	getName() Returns the name of this node.
abstract PropertyPointer	getPropertyPointer()
void	remove() If this is a root node pointer, throws an exception; otherwise forwards the call to the parent node.
void	setIndex(int index)
void	setValue(java.lang.Object value) Throws an exception if you try to change the root element, otherwise forwards the call to the parent pointer.

Methods inherited from class org.apache.commons.jxpath.ri.model.NodePointer

asPath, clone, compareTo, createAttribute, createChild, createChild, createPath, createPath, getBaseValue, getDefaultNamespaceURI, getExpandedName, getImmediateValuePointer, getIndex, getLength, getLocale, getNamespaceURI, getNamespaceURI, getNode, getNodeValue, getParent, getPointerByID, getPointerByKey, getRootNode, getValue, getValuePointer, isActual, isAttribute, isCollection, isContainer, isDefaultNamespace, isLanguage, isLeaf, isNode, isRoot, namespaceIterator, namespacePointer, newChildNodePointer, newNodePointer, printPointerChain, setAttribute, testNode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyOwnerPointer

protected PropertyOwnerPointer(NodePointer parent,
                               java.util.Locale locale)

PropertyOwnerPointer

protected PropertyOwnerPointer(NodePointer parent)

Method Detail

childIterator

public NodeIterator childIterator(NodeTest test,
                                  boolean reverse,
                                  NodePointer startWith)

Description copied from class: NodePointer

Returns a NodeIterator that iterates over all children or all children that match the given NodeTest, starting with the specified one.

Overrides:

childIterator in class NodePointer

createNodeIterator

public NodeIterator createNodeIterator(java.lang.String property,
                                       boolean reverse,
                                       NodePointer startWith)

attributeIterator

public NodeIterator attributeIterator(QName name)

Description copied from class: NodePointer

Returns a NodeIterator that iterates over all attributes of the current node matching the supplied node name (could have a wildcard). May return null if the object does not support the attributes.

Overrides:

attributeIterator in class NodePointer

setIndex

public void setIndex(int index)

Overrides:

setIndex in class NodePointer

getImmediateNode

public java.lang.Object getImmediateNode()

Description copied from class: NodePointer

Returns the object the pointer points to; does not convert it to a "canonical" type.

Overrides:

getImmediateNode in class NodePointer

getName

public abstract QName getName()

Description copied from class: NodePointer

Returns the name of this node. Can be null.

Overrides:

getName in class NodePointer

setValue

public void setValue(java.lang.Object value)

Throws an exception if you try to change the root element, otherwise forwards the call to the parent pointer.

Overrides:

setValue in class NodePointer

remove

public void remove()

If this is a root node pointer, throws an exception; otherwise forwards the call to the parent node.

Overrides:

remove in class NodePointer

getPropertyPointer

public abstract PropertyPointer getPropertyPointer()

compareChildNodePointers

public int compareChildNodePointers(NodePointer pointer1,
                                    NodePointer pointer2)

Description copied from class: NodePointer

Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers.

Overrides:

compareChildNodePointers in class NodePointer