org.apache.commons.jxpath.ri.model.dynamic
Class DynamicPointer

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

All Implemented Interfaces:

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

public class DynamicPointer

extends PropertyOwnerPointer

A Pointer that points to an object with Dynamic Properties. It is used for the first element of a path; following elements will by of type PropertyPointer.

Version:

$Revision: 1.3 $ $Date: 2003/03/11 00:59:29 $

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

DynamicPointer(NodePointer parent, QName name, java.lang.Object bean, DynamicPropertyHandler handler)

DynamicPointer(QName name, java.lang.Object bean, DynamicPropertyHandler handler, java.util.Locale locale)

Method Summary

java.lang.String	asPath() Returns an XPath that maps to this Pointer.
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	createNodeIterator(java.lang.String property, boolean reverse, NodePointer startWith)
boolean	equals(java.lang.Object object)
java.lang.Object	getBaseValue() Returns the DP object iself.
int	getLength() Returns 1.
QName	getName() Returns the name of this node.
PropertyPointer	getPropertyPointer()
int	hashCode()
boolean	isCollection() Returns true if the value of the pointer is an array or a Collection.
boolean	isLeaf() If true, this node does not have children

Methods inherited from class org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer

childIterator, compareChildNodePointers, getImmediateNode, remove, setIndex, setValue

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicPointer

public DynamicPointer(QName name,
                      java.lang.Object bean,
                      DynamicPropertyHandler handler,
                      java.util.Locale locale)

DynamicPointer

public DynamicPointer(NodePointer parent,
                      QName name,
                      java.lang.Object bean,
                      DynamicPropertyHandler handler)

Method Detail

getPropertyPointer

public PropertyPointer getPropertyPointer()

Overrides:

getPropertyPointer in class PropertyOwnerPointer

createNodeIterator

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

Overrides:

createNodeIterator in class PropertyOwnerPointer

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 PropertyOwnerPointer

getName

public QName getName()

Description copied from class: NodePointer

Returns the name of this node. Can be null.

Overrides:

getName in class PropertyOwnerPointer

getBaseValue

public java.lang.Object getBaseValue()

Returns the DP object iself.

Overrides:

getBaseValue in class NodePointer

isLeaf

public boolean isLeaf()

Description copied from class: NodePointer

If true, this node does not have children

Overrides:

isLeaf in class NodePointer

isCollection

public boolean isCollection()

Description copied from class: NodePointer

Returns true if the value of the pointer is an array or a Collection.

Overrides:

isCollection in class NodePointer

getLength

public int getLength()

Returns 1.

Overrides:

getLength in class NodePointer

asPath

public java.lang.String asPath()

Description copied from class: NodePointer

Returns an XPath that maps to this Pointer.

Overrides:

asPath in class NodePointer

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object