com.uppaal.model.core2.lsc
Class ChangeMessageEndCommand

java.lang.Object
  com.uppaal.model.core2.AbstractCommand
      com.uppaal.model.core2.AbstractTransaction
          com.uppaal.model.core2.lsc.ChangeMessageEndCommand

All Implemented Interfaces:

Command, CommonConstants, LscConstants

public class ChangeMessageEndCommand
extends AbstractTransaction
implements LscConstants

Field Summary

protected boolean	changeSource
protected Message	element
protected InstanceLine	newEnd
protected int	newX
protected int	newY
protected InstanceLine	oldEnd
protected int	oldX
protected int	oldY

Fields inherited from class com.uppaal.model.core2.AbstractTransaction

committed, document

Fields inherited from class com.uppaal.model.core2.AbstractCommand

version

Fields inherited from interface com.uppaal.model.core2.lsc.LscConstants

ANCHOR_PRECHART_RADIUS, ANCHOR_RADIUS, ARROW_BASE, ARROW_HEIGHT, CONDITION_COLD_COL, CONDITION_HOT_COL, CONDITION_SIDES, CONDITION_UPDATE_HEIGHT, CUT_SIDE_DISTANCE, CUT_Y_DISTANCE, FOOT_TOUCH_DISTANCE, INSTANCE_FILL_COL, INSTANCE_FOOT_HEIGHT, INSTANCE_FOOT_WIDTH, INSTANCE_HEIGHT, INSTANCE_LENGTH, INSTANCE_LINE_COL, INSTANCE_MIN_WIDTH, LOC_DISTANCE, MESSAGE_COL, MESSAGE_LABEL_COL, PRECHART_COL, PRECHART_MIN_HEIGHT, PRECHART_SIDE_DISTANCE, PRECHART_TOP_DISTANCE, TOP_DISTANCE, TOUCH_DISTANCE, TOUCH_INSTANCE_DISTANCE, UPDATE_COL

Fields inherited from interface com.uppaal.model.core2.CommonConstants

AREA_SELECT_COL, ARROW_ANGLE, ARROW_LENGTH, BIGFONT, BIGFONTNAME, EMPH_COL, FONT, FONTNAME, GLOBAL_DECL_COL, GLOBAL_PROCESSASSIGN_COL, GLOBAL_SYSTEM_COL, GRIDCHANGE, GRIDCOLOR, GRIDMIN, MOUSE_OVER_COL, MOUSE_OVER_REL_COL, PART_COV_COL, PROCESS_FILL_COL, PROCESS_OUTLINE_COL, SELECTED_COL, SNAP_PER_GRID, TEMPLATE_NAME_COL, TEMPLATE_PARAMLIST_COL, TRACE_COV_COL

Constructor Summary

ChangeMessageEndCommand(Document document, Element element, boolean source)
Constructor

Method Summary

void	changeEnd(int x)
protected void	doCancel() Undo the translation.
protected void	doExecute()
protected void	doUndo()
Element	getModifiedElement()
void	setFinalEnd(InstanceLine end)

Methods inherited from class com.uppaal.model.core2.AbstractTransaction

cancel, commit, execute, move, undo

Methods inherited from class com.uppaal.model.core2.AbstractCommand

getVersion, setVersion

Methods inherited from class java.lang.Object

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

Field Detail

oldEnd

protected InstanceLine oldEnd

element

protected Message element

newEnd

protected InstanceLine newEnd

changeSource

protected boolean changeSource

oldX

protected int oldX

newX

protected int newX

oldY

protected int oldY

newY

protected int newY

Constructor Detail

ChangeMessageEndCommand

public ChangeMessageEndCommand(Document document,
                               Element element,
                               boolean source)

Constructor

Parameters:

document -

element -

Method Detail

changeEnd

public void changeEnd(int x)

setFinalEnd

public void setFinalEnd(InstanceLine end)

doCancel

protected void doCancel()

Undo the translation. All elements are moved back to their original position. The translation can only be canceled as long as it has not been committed.

Specified by:

doCancel in class AbstractTransaction

doExecute

protected void doExecute()

Specified by:

doExecute in class AbstractTransaction

doUndo

protected void doUndo()

Specified by:

doUndo in class AbstractTransaction

getModifiedElement

public Element getModifiedElement()

Specified by:

getModifiedElement in interface Command

Returns:

the modified element or its closest relative (sibling or parent) if the element is not displayed.