org.netbeans.modules.refactoring.spi

Interface RefactoringElementImplementation

All Known Implementing Classes:

SimpleRefactoringElementImplementation

public interface RefactoringElementImplementation

Interface representing a refactoring element (object affected by a refactoring) returned in a collection from AbstractRefactoring.prepare(org.netbeans.modules.refactoring.api.RefactoringSession) operation.

See Also:

RefactoringElement, SimpleRefactoringElementImplementation, RefactoringSession, RefactoringElementsBag

Field Summary

Fields

Modifier and Type	Field and Description
static int	GUARDED Status flag that indicates that the element cannot be enabled (if a fatal problem is associated with it)
static int	NORMAL Status corresponding to a normal element
static int	READ_ONLY This element is in read-only file
static int	WARNING Status corresponding to an element that has a warning associated with it

Method Summary

Modifier and Type	Method and Description
String	getDisplayText() Returns text describing the refactoring formatted for display (using HTML tags).
Lookup	getLookup() Returns Lookup associated with this element.
FileObject	getParentFile() Returns file that the element affects (relates to)
PositionBounds	getPosition() Returns position bounds of the text to be affected by this refactoring element.
int	getStatus() Returns the status of this refactoring element (whether it is a normal element, or a warning.
String	getText() Returns text describing the refactoring element.
boolean	isEnabled() Indicates whether this refactoring element is enabled.
void	openInEditor() opens this RefactoringElement in the editor
void	performChange() Performs the change represented by this refactoring element.
void	setEnabled(boolean enabled) Enables/disables this element.
void	setStatus(int status) Setter for property status
void	showPreview() Shows this element in refactoring preview are
void	undoChange() Undo change done by performChange Implementation can be impty if the change is done using some high level transaction model

Field Detail

NORMAL

static final int NORMAL

Status corresponding to a normal element

See Also:

Constant Field Values

WARNING

static final int WARNING

Status corresponding to an element that has a warning associated with it

See Also:

Constant Field Values

GUARDED

static final int GUARDED

Status flag that indicates that the element cannot be enabled (if a fatal problem is associated with it)

See Also:

Constant Field Values

READ_ONLY

static final int READ_ONLY

This element is in read-only file

See Also:

Constant Field Values

Method Detail

getText

String getText()

Returns text describing the refactoring element.

Returns:

Text.

getDisplayText

String getDisplayText()

Returns text describing the refactoring formatted for display (using HTML tags).

Returns:

Formatted text.

isEnabled

boolean isEnabled()

Indicates whether this refactoring element is enabled.

Returns:

true if this element is enabled, otherwise false.

setEnabled

void setEnabled(boolean enabled)

Enables/disables this element.

Parameters:

enabled - If true the element is enabled, otherwise it is disabled.

performChange

void performChange()

Performs the change represented by this refactoring element. Implementation can be impty if the change is done using some high level transaction model

See Also:

BackupFacility, RefactoringElementsBag.addFileChange(org.netbeans.modules.refactoring.api.AbstractRefactoring, org.netbeans.modules.refactoring.spi.RefactoringElementImplementation), RefactoringElementsBag.registerTransaction(org.netbeans.modules.refactoring.spi.Transaction), Transaction, RefactoringElementImplementation.performChange(), RefactoringElementImplementation.undoChange()

undoChange

void undoChange()

Undo change done by performChange Implementation can be impty if the change is done using some high level transaction model

See Also:

BackupFacility, RefactoringElementsBag.addFileChange(org.netbeans.modules.refactoring.api.AbstractRefactoring, org.netbeans.modules.refactoring.spi.RefactoringElementImplementation), RefactoringElementsBag.registerTransaction(org.netbeans.modules.refactoring.spi.Transaction), Transaction, RefactoringElementImplementation.performChange(), RefactoringElementImplementation.undoChange()

getLookup

Lookup getLookup()

Returns Lookup associated with this element. Lookup items might be used by TreeElementFactories to build refactoring preview trees.

Returns:

Lookup. Might be empty.

See Also:

TreeElement, TreeElementFactory, TreeElementFactoryImplementation

getParentFile

@NonNull
FileObject getParentFile()

Returns file that the element affects (relates to)

Returns:

File

getPosition

PositionBounds getPosition()

Returns position bounds of the text to be affected by this refactoring element.

Returns:

position bounds

getStatus

int getStatus()

Returns the status of this refactoring element (whether it is a normal element, or a warning.

Returns:

Status of this element.

setStatus

void setStatus(int status)

Setter for property status

Parameters:

status - new value of propery status

openInEditor

void openInEditor()

opens this RefactoringElement in the editor

Since:

1.5.0

showPreview

void showPreview()

Shows this element in refactoring preview are

See Also:

UI.setComponentForRefactoringPreview(java.awt.Component)