org.eclipse.hyades.trace.views.internal
Class AbstractLazyHandler

java.lang.Object
  org.eclipse.hyades.trace.views.internal.AbstractLazyHandler

All Implemented Interfaces:

org.eclipse.hyades.trace.ui.IViewSelectionChangedListener

Direct Known Subclasses:

Pattern, SinglePattern, StatisticView

public abstract class AbstractLazyHandler
extends java.lang.Object
implements org.eclipse.hyades.trace.ui.IViewSelectionChangedListener

Field Summary

protected static int	LAZY_HANDLE_SELECTION_EVENT
protected static int	LAZY_HANDLE_VIEWER_SELECTION_EVENT
protected static int	LAZY_REFRESH
protected static int	LAZY_UPDATE
protected static int	LAZY_UPDATE_BUTTONS
protected static int	LAZY_UPDATE_UI
protected static int	LAZY_UPDATE_WITH_REFRESH
protected int	lazyOperations
protected java.lang.Object	lazySelectionEventSource

Constructor Summary

AbstractLazyHandler(boolean lazyMode)

Method Summary

protected void	addPostponedSelectionEventSource(java.lang.Object source)
protected boolean	checkSetLazyOperation(int opType)
protected boolean	checkSetLazyUpdateOperation(boolean refresh)
protected boolean	checkSetLazyViewerSelectionOperation(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event)
protected abstract void	doHandleSelectionEvent(boolean isPostponedOperation, int processedOperations)
protected abstract void	doHandleViewSelectionChangedEvent(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event, boolean isPostponedOperation, int processedOperations)
protected void	doProcessLazyPostponedOperations()
protected abstract void	doRefresh(boolean isPostponedOperation, int processedOperations)
protected abstract void	doUpdate(boolean refresh, boolean isPostponedOperation, int processedOperations)
protected abstract void	doUpdateButtons(boolean isPostponedOperation, int processedOperations)
protected abstract void	doUpdateUI(boolean isPostponedOperation, int processedOperations)
protected void	handleHidden()
protected void	handleSelectionEvent()
void	handleViewSelectionChangedEvent(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event)
protected void	handleVisible()
protected boolean	isHandleSelectionEventNeeded(java.lang.Object source)
boolean	isLazyMode()
protected boolean	isVisible()
protected boolean	lazyHandlesOpType(int opType)
protected java.lang.Object	nextPostponedSelectionEventSource()
protected void	processLazyPostponedOperations()
void	refresh()
void	setHidden() this method is called by the framework to notify the view that it has become hidden
void	setLazyMode(boolean lazy)
void	setVisible() this method is called by the framework to notify the view that it has become visible
void	update()
void	update(boolean refresh)
protected void	updateButtons()
void	updateUI()

Methods inherited from class java.lang.Object

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

Field Detail

LAZY_UPDATE

protected static final int LAZY_UPDATE

See Also:

Constant Field Values

LAZY_UPDATE_BUTTONS

protected static final int LAZY_UPDATE_BUTTONS

See Also:

Constant Field Values

LAZY_HANDLE_SELECTION_EVENT

protected static final int LAZY_HANDLE_SELECTION_EVENT

See Also:

Constant Field Values

LAZY_HANDLE_VIEWER_SELECTION_EVENT

protected static final int LAZY_HANDLE_VIEWER_SELECTION_EVENT

See Also:

Constant Field Values

LAZY_UPDATE_WITH_REFRESH

protected static final int LAZY_UPDATE_WITH_REFRESH

See Also:

Constant Field Values

LAZY_UPDATE_UI

protected static final int LAZY_UPDATE_UI

See Also:

Constant Field Values

LAZY_REFRESH

protected static final int LAZY_REFRESH

See Also:

Constant Field Values

lazyOperations

protected int lazyOperations

lazySelectionEventSource

protected java.lang.Object lazySelectionEventSource

Constructor Detail

AbstractLazyHandler

public AbstractLazyHandler(boolean lazyMode)

Method Detail

checkSetLazyViewerSelectionOperation

protected final boolean checkSetLazyViewerSelectionOperation(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event)

addPostponedSelectionEventSource

protected void addPostponedSelectionEventSource(java.lang.Object source)

isHandleSelectionEventNeeded

protected boolean isHandleSelectionEventNeeded(java.lang.Object source)

nextPostponedSelectionEventSource

protected java.lang.Object nextPostponedSelectionEventSource()

lazyHandlesOpType

protected boolean lazyHandlesOpType(int opType)

checkSetLazyOperation

protected final boolean checkSetLazyOperation(int opType)

isLazyMode

public boolean isLazyMode()

setLazyMode

public void setLazyMode(boolean lazy)

processLazyPostponedOperations

protected final void processLazyPostponedOperations()

doProcessLazyPostponedOperations

protected void doProcessLazyPostponedOperations()

isVisible

protected final boolean isVisible()

setVisible

public final void setVisible()

this method is called by the framework to notify the view that it has become visible

See Also:

setHidden()

setHidden

public final void setHidden()

this method is called by the framework to notify the view that it has become hidden

See Also:

setVisible()

handleVisible

protected void handleVisible()

handleHidden

protected void handleHidden()

checkSetLazyUpdateOperation

protected final boolean checkSetLazyUpdateOperation(boolean refresh)

update

public void update()

update

public void update(boolean refresh)

updateButtons

protected void updateButtons()

handleSelectionEvent

protected void handleSelectionEvent()

handleViewSelectionChangedEvent

public void handleViewSelectionChangedEvent(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event)

Specified by:

handleViewSelectionChangedEvent in interface org.eclipse.hyades.trace.ui.IViewSelectionChangedListener

updateUI

public void updateUI()

refresh

public void refresh()

doUpdate

protected abstract void doUpdate(boolean refresh,
                                 boolean isPostponedOperation,
                                 int processedOperations)

doUpdateButtons

protected abstract void doUpdateButtons(boolean isPostponedOperation,
                                        int processedOperations)

doHandleSelectionEvent

protected abstract void doHandleSelectionEvent(boolean isPostponedOperation,
                                               int processedOperations)

doHandleViewSelectionChangedEvent

protected abstract void doHandleViewSelectionChangedEvent(org.eclipse.hyades.trace.ui.ViewSelectionChangedEvent event,
                                                          boolean isPostponedOperation,
                                                          int processedOperations)

doUpdateUI

protected abstract void doUpdateUI(boolean isPostponedOperation,
                                   int processedOperations)

doRefresh

protected abstract void doRefresh(boolean isPostponedOperation,
                                  int processedOperations)