Package org.eclipse.jdt.ui.actions

Class ExtractConstantAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.action.AbstractAction

org.eclipse.jface.action.Action

org.eclipse.jdt.ui.actions.SelectionDispatchAction

org.eclipse.jdt.ui.actions.ExtractConstantAction

All Implemented Interfaces:

IAction, ISelectionChangedListener

public class ExtractConstantAction
extends SelectionDispatchAction

Extracts an expression into a constant field and replaces all occurrences of the expression with the new constant.

This class may be instantiated; it is not intended to be subclassed.

Since:

2.1

Restriction:

This class is not intended to be subclassed by clients.

Field Summary

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

Constructors

Constructor	Description
ExtractConstantAction(org.eclipse.jdt.internal.ui.javaeditor.JavaEditor editor)	Note: This constructor is for internal use only.

Method Summary

Modifier and Type	Method	Description
void	run(ITextSelection selection)	Executes this actions with the given text selection.
void	selectionChanged(org.eclipse.jdt.internal.ui.javaeditor.JavaTextSelection selection)	Note: This method is for internal use only.
void	selectionChanged(ITextSelection selection)	Notifies this action that the given text selection has changed.

Methods inherited from class org.eclipse.jdt.ui.actions.SelectionDispatchAction

getSelection, getSelectionProvider, getShell, getSite, run, run, run, run, selectionChanged, selectionChanged, selectionChanged, setSpecialSelectionProvider, update

Methods inherited from class org.eclipse.jface.action.Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class org.eclipse.jface.action.AbstractAction

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Constructor Details

ExtractConstantAction

public ExtractConstantAction(org.eclipse.jdt.internal.ui.javaeditor.JavaEditor editor)

Note: This constructor is for internal use only. Clients should not call this constructor.

Parameters:

editor - the java editor

Restriction:

This constructor is not intended to be referenced by clients.

Method Details

selectionChanged

public void selectionChanged(ITextSelection selection)

Description copied from class: SelectionDispatchAction

Notifies this action that the given text selection has changed. This default implementation calls selectionChanged(ISelection selection).

Overrides:

selectionChanged in class SelectionDispatchAction

Parameters:

selection - the new selection

selectionChanged

public void selectionChanged(org.eclipse.jdt.internal.ui.javaeditor.JavaTextSelection selection)

Note: This method is for internal use only. Clients should not call this method.

Overrides:

selectionChanged in class SelectionDispatchAction

Parameters:

selection - the Java text selection (internal type)

Restriction:

This method is not intended to be referenced by clients.

run

public void run(ITextSelection selection)

Description copied from class: SelectionDispatchAction

Executes this actions with the given text selection. This default implementation calls run(ISelection selection).

Overrides:

run in class SelectionDispatchAction

Parameters:

selection - the selection