org.vmguys.vmtools.utils
Class ElementDeleteOperation

java.lang.Object
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  +--org.vmguys.vmtools.utils.AbstractOperation
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        +--org.vmguys.vmtools.utils.ElementDeleteOperation

public class ElementDeleteOperation

extends AbstractOperation

This class represents a deletion of a single node from the tree. The node's children are not deleted. They become children of their former grandparent. However, the node's other content, if any, is deleted with the node.

Fields inherited from class org.vmguys.vmtools.utils.AbstractOperation

comment, node

Constructor Summary

ElementDeleteOperation(DiffElement node)
Constructs an operation that will delete an Element from the tree.

ElementDeleteOperation(DiffElement node, java.lang.String comment)
Constructs an operation that will delete an Element from the tree.

Method Summary

org.jdom.Element	asElement(org.jdom.Namespace namespace) Converts the operation to a JDOM Element, possibly with children, that represents the operation.
int	cost() Returns the cost of this operation.
int	getOperationNodeNumber() Returns the number of the node this operation is being applied to.
java.lang.String	getOperationXpath() Returns the xpath of the node this operation is being applied to.
java.lang.String	toString() Returns a String with information about the operation.

Methods inherited from class org.vmguys.vmtools.utils.AbstractOperation

getNodeNumber, getXpath, wrapComment, wrapMetaData, wrapPI

Methods inherited from class java.lang.Object

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

Constructor Detail

ElementDeleteOperation

public ElementDeleteOperation(DiffElement node)

Constructs an operation that will delete an Element from the tree.

ElementDeleteOperation

public ElementDeleteOperation(DiffElement node,
                              java.lang.String comment)

Constructs an operation that will delete an Element from the tree. The operation will include the specified comment. The comment may be null if it is not needed.

Method Detail

asElement

public org.jdom.Element asElement(org.jdom.Namespace namespace)

Converts the operation to a JDOM Element, possibly with children, that represents the operation.

Overrides:

asElement in class AbstractOperation

cost

public int cost()

Returns the cost of this operation.

Overrides:

cost in class AbstractOperation

toString

public java.lang.String toString()

Returns a String with information about the operation.

Overrides:

toString in class AbstractOperation

getOperationXpath

public java.lang.String getOperationXpath()
                                   throws org.jdom.JDOMException

Returns the xpath of the node this operation is being applied to.

Overrides:

getOperationXpath in class AbstractOperation

getOperationNodeNumber

public int getOperationNodeNumber()

Returns the number of the node this operation is being applied to.

Overrides:

getOperationNodeNumber in class AbstractOperation