com.opencloud.slee.resources.cgin.xpath

Class CGINPointer

java.lang.Object

org.apache.commons.jxpath.ri.model.NodePointer

CGINPointer

All Implemented Interfaces:

Serializable, Cloneable, Comparable, org.apache.commons.jxpath.Pointer

Direct Known Subclasses:

CollectionCGINPointer, LeafCGINPointer

public abstract class CGINPointer
extends org.apache.commons.jxpath.ri.model.NodePointer

Abstract superclass of NodePointers for CGIN data structures.

See Also:

Serialized Form

Field Summary

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

index, locale, parent, UNKNOWN_NAMESPACE, WHOLE_COLLECTION

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CGINPointer(org.apache.commons.jxpath.ri.model.NodePointer parent, org.apache.commons.jxpath.ri.QName name) Creates a pointer for a node with the given name.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareChildNodePointers(org.apache.commons.jxpath.ri.model.NodePointer pointer1, org.apache.commons.jxpath.ri.model.NodePointer pointer2) Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers.
CGINPointer	createChild(org.apache.commons.jxpath.ri.model.NodePointer parent, org.apache.commons.jxpath.ri.QName name, Object object) Modifies the referenced node to have an additional child.
Object	getBaseValue() Gets the value before any indexing.
int	getLength() Gets the size of a collection, or 1 if not a collection.
org.apache.commons.jxpath.ri.QName	getName() Gets the name of the referenced node.

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

asPath, attributeIterator, childIterator, clone, compareTo, createAttribute, createChild, createChild, createPath, createPath, escape, getAbstractFactory, getDefaultNamespaceURI, getImmediateNode, getImmediateParentPointer, getImmediateValuePointer, getIndex, getLocale, getNamespaceResolver, getNamespaceURI, getNamespaceURI, getNode, getNodeSetByKey, getNodeValue, getParent, getPointerByID, getPointerByKey, getRootNode, getValue, getValuePointer, isActual, isAttribute, isCollection, isContainer, isDefaultNamespace, isLanguage, isLeaf, isNode, isRoot, namespaceIterator, namespacePointer, newChildNodePointer, newNodePointer, printPointerChain, remove, setAttribute, setIndex, setNamespaceResolver, setValue, testNode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CGINPointer

protected CGINPointer(org.apache.commons.jxpath.ri.model.NodePointer parent,
           org.apache.commons.jxpath.ri.QName name)

Creates a pointer for a node with the given name.

Parameters:

parent - pointer to the surrounding node

name - name of the referenced node

Method Detail

createChild

public CGINPointer createChild(org.apache.commons.jxpath.ri.model.NodePointer parent,
                      org.apache.commons.jxpath.ri.QName name,
                      Object object)

Modifies the referenced node to have an additional child.

Parameters:

parent - pointer to the surrounding node

name - name of the new node

object - value of the new node

compareChildNodePointers

public int compareChildNodePointers(org.apache.commons.jxpath.ri.model.NodePointer pointer1,
                           org.apache.commons.jxpath.ri.model.NodePointer pointer2)

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

Specified by:

compareChildNodePointers in class org.apache.commons.jxpath.ri.model.NodePointer

Parameters:

pointer1 - first pointer

pointer2 - second pointer

Returns:

int

getName

public org.apache.commons.jxpath.ri.QName getName()

Gets the name of the referenced node.

Specified by:

getName in class org.apache.commons.jxpath.ri.model.NodePointer

Returns:

QName

getBaseValue

public Object getBaseValue()

Gets the value before any indexing.

Specified by:

getBaseValue in class org.apache.commons.jxpath.ri.model.NodePointer

Returns:

Object

getLength

public int getLength()

Gets the size of a collection, or 1 if not a collection. No CGINPointer is a collection in the JXPath sense, so returns 1.

Specified by:

getLength in class org.apache.commons.jxpath.ri.model.NodePointer

Returns:

1