issrg.utils.gui.xml
Class SubXMLChangeEventGenerator

java.lang.Object
  issrg.utils.gui.xml.SubXMLChangeEventGenerator

public class SubXMLChangeEventGenerator
extends java.lang.Object

The class is not intend for instantiate new object. It contains a public static method for generate sub events which is used to cover knock-on effects in a user's modification. Firstly, it check the passed parameters to determine where and how the user is modifying the policy. Then, the corresponding methods which are used to deal with specific dependencies will be invoked. Finally, the sub events ,which may be empty due to no knock-on effects in the modification, will be returned.

Author:

Cheng Chung Yang

Constructor Summary

SubXMLChangeEventGenerator()

Method Summary

static java.util.Set<XMLChangeEvent>

generateSubEvents(XMLEditor xmlED, org.w3c.dom.Element parentNode, org.w3c.dom.Element childNode, java.lang.String[] attribs, java.lang.String[] newValues, java.lang.String action) Return the list of sub events which contains the information for updating affected fields in this modification.

Methods inherited from class java.lang.Object

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

Constructor Detail

SubXMLChangeEventGenerator

public SubXMLChangeEventGenerator()

Method Detail

generateSubEvents

public static java.util.Set<XMLChangeEvent> generateSubEvents(XMLEditor xmlED,
                                                              org.w3c.dom.Element parentNode,
                                                              org.w3c.dom.Element childNode,
                                                              java.lang.String[] attribs,
                                                              java.lang.String[] newValues,
                                                              java.lang.String action)

Return the list of sub events which contains the information for updating affected fields in this modification.

Parameters:

xmlED - XMLEditor for this policy

parentNode - The parent element being updated

childNode - The child element being updated

attribs - The attributes of child element being updated

newValues - The new attribute values of child element being set

action - the action type of the update

Returns:

the sub events list