com.ibm.lab.soln.jdt
Class JavaMetricsView

java.lang.Object
  |
  +--org.eclipse.ui.part.WorkbenchPart
        |
        +--org.eclipse.ui.part.ViewPart
              |
              +--com.ibm.lab.soln.jdt.JavaMetricsView
All Implemented Interfaces:
org.eclipse.core.runtime.IAdaptable, org.eclipse.core.runtime.IExecutableExtension, IJavaMetricsListener, org.eclipse.ui.ISelectionListener, org.eclipse.ui.IViewPart, org.eclipse.ui.IWorkbenchPart

public class JavaMetricsView
extends org.eclipse.ui.part.ViewPart
implements org.eclipse.ui.ISelectionListener, IJavaMetricsListener

This class will work with a JavaMetrics to enable the user to see basic code metrics updated in real-time as the underlying Java model is changed. This view shows the metrics of the currently selected ICompilationUnit, whether it is in the Package Explorer, Outline, or Hierarchy view.

See Also:
JavaMetrics

Field Summary
 
Fields inherited from interface org.eclipse.ui.IWorkbenchPart
PROP_TITLE
 
Constructor Summary
JavaMetricsView()
          Return a new instance of JavaMetricsView.
 
Method Summary
 void createPartControl(org.eclipse.swt.widgets.Composite parent)
          Create a very simple view to display the Java metrics.
 void dispose()
           
 void refresh(JavaMetrics unused)
          Update the view to reflect changes in the metrics.
 void selectionChanged(org.eclipse.ui.IWorkbenchPart part, org.eclipse.jface.viewers.ISelection selection)
          Update the view to match the selection, if it is an ICompilationUnit.
 void setFocus()
           
 
Methods inherited from class org.eclipse.ui.part.ViewPart
getViewSite, init, init, saveState
 
Methods inherited from class org.eclipse.ui.part.WorkbenchPart
addPropertyListener, firePropertyChange, getAdapter, getConfigurationElement, getDefaultImage, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener, setInitializationData, setSite, setTitle, setTitleImage, setTitleToolTip
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.ui.IWorkbenchPart
addPropertyListener, getSite, getTitle, getTitleImage, getTitleToolTip, removePropertyListener
 
Methods inherited from interface org.eclipse.core.runtime.IAdaptable
getAdapter
 

Constructor Detail

JavaMetricsView

public JavaMetricsView()
Return a new instance of JavaMetricsView.

Method Detail

createPartControl

public void createPartControl(org.eclipse.swt.widgets.Composite parent)
Create a very simple view to display the Java metrics. This is intentionally a trivial view, since the focus of this solution is the interaction with the Java model.

Specified by:
createPartControl in interface org.eclipse.ui.IWorkbenchPart
Specified by:
createPartControl in class org.eclipse.ui.part.WorkbenchPart
See Also:
IWorkbenchPart.createPartControl(Composite)

dispose

public void dispose()
Specified by:
dispose in interface org.eclipse.ui.IWorkbenchPart
Overrides:
dispose in class org.eclipse.ui.part.WorkbenchPart

refresh

public void refresh(JavaMetrics unused)
Update the view to reflect changes in the metrics.

Specified by:
refresh in interface IJavaMetricsListener
Parameters:
unused - instance that has changed.
See Also:
IJavaMetricsListener.refresh(JavaMetrics)

selectionChanged

public void selectionChanged(org.eclipse.ui.IWorkbenchPart part,
                             org.eclipse.jface.viewers.ISelection selection)
Update the view to match the selection, if it is an ICompilationUnit.

Specified by:
selectionChanged in interface org.eclipse.ui.ISelectionListener
See Also:
ISelectionService.addSelectionListener(org.eclipse.ui.ISelectionListener)

setFocus

public void setFocus()
Specified by:
setFocus in interface org.eclipse.ui.IWorkbenchPart
Specified by:
setFocus in class org.eclipse.ui.part.WorkbenchPart