com.ibm.jdg2e.resources.programming.events
Class ResourceDeltaPrinter

java.lang.Object
  extended bycom.ibm.jdg2e.resources.programming.events.ResourceDeltaPrinter
All Implemented Interfaces:
org.eclipse.core.resources.IResourceDeltaVisitor
public class ResourceDeltaPrinter
extends java.lang.Object
implements org.eclipse.core.resources.IResourceDeltaVisitor

Visitor for IResourceDelta to find content and information and print trace messages to show this during a testing cycle. Use this as a visitor for a builder or a resource change listener to find out more about the content of the IResourceDelta.

Constructor Summary
ResourceDeltaPrinter()
          Default constructor which sets a default mode value.
ResourceDeltaPrinter(java.lang.String mode)
          Alternate constructor to set an alternate prefix mode that will be used for console message tagging.
 
Method Summary
 void processMarkerSet(org.eclipse.core.resources.IResourceDelta delta)
          Prints delta marker information messages to the console
 void testFlags(int eventFlag)
          Prints delta event kind messages to the console
 boolean visit(org.eclipse.core.resources.IResourceDelta delta)
          Visits the given resource delta and prints trace statements to indicate content of the delta.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ResourceDeltaPrinter

public ResourceDeltaPrinter()
Default constructor which sets a default mode value. Mode is used to tag messages to the console to help visualize the trace data generated.

ResourceDeltaPrinter

public ResourceDeltaPrinter(java.lang.String mode)
Alternate constructor to set an alternate prefix mode that will be used for console message tagging.

Parameters:
mode -
Method Detail

processMarkerSet

public void processMarkerSet(org.eclipse.core.resources.IResourceDelta delta)
                      throws org.eclipse.core.runtime.CoreException
Prints delta marker information messages to the console

Parameters:
delta -
Throws:
org.eclipse.core.runtime.CoreException

testFlags

public void testFlags(int eventFlag)
Prints delta event kind messages to the console

Parameters:
eventFlag -

visit

public boolean visit(org.eclipse.core.resources.IResourceDelta delta)
Visits the given resource delta and prints trace statements to indicate content of the delta. Follows markers when they exist in the delta.

Specified by:
visit in interface org.eclipse.core.resources.IResourceDeltaVisitor
Returns:
true if the resource delta's children should be visited; false if they should be skipped.
See Also:
IResourceDeltaVisitor.visit(org.eclipse.core.resources.IResourceDelta)