com.bbn.openmap.omGraphics.editable
Class EOMGStateMachine

java.lang.Object
  com.bbn.openmap.util.stateMachine.StateMachine
      com.bbn.openmap.omGraphics.editable.EOMGStateMachine

Direct Known Subclasses:

CircleStateMachine, LineStateMachine, ListStateMachine, PointStateMachine, PolyStateMachine, RectStateMachine, ScalingRasterStateMachine, TextStateMachine

public class EOMGStateMachine
extends StateMachine

Field Summary

static int	DEFAULT_NUMBER_STATES
EditableOMGraphic	graphic
static int	GRAPHIC_EDIT The state when the graphic points are in the process of changing.
static int	GRAPHIC_SELECTED The state when an existing graphic is selected, ready for change given the correct input.
static int	GRAPHIC_SETOFFSET The state where an offset point needs to be defined.
static int	GRAPHIC_UNDEFINED The state when a graphic is not there yet, about to be drawn.
static int	GRAPHIC_UNSELECTED The state when an existing graphic is present, but has not been selected.
int	NUMBER_STATES
protected boolean	offsetNeeded

Fields inherited from class com.bbn.openmap.util.stateMachine.StateMachine

currentState, resetState, states

Constructor Summary

EOMGStateMachine(EditableOMGraphic graphic)

Method Summary

protected State[]	init()
boolean	isOffsetNeeded() Check to see if the graphic offset point needs to be defined.
void	setEdit()
void	setOffset()
void	setOffsetNeeded(boolean set) The state machine, from the edit mode, tests this to see if an offset point needs to be defined.
void	setSelected()
void	setUndefined()
void	setUnselected()

Methods inherited from class com.bbn.openmap.util.stateMachine.StateMachine

addStates, getResetState, getState, getState, getStates, reset, setMapMouseListenerResponses, setResetState, setResetState, setState, setState, setStateAt, setStates, setStates

Methods inherited from class java.lang.Object

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

Field Detail

graphic

public EditableOMGraphic graphic

offsetNeeded

protected boolean offsetNeeded

GRAPHIC_UNDEFINED

public static final int GRAPHIC_UNDEFINED

The state when a graphic is not there yet, about to be drawn.

See Also:

Constant Field Values

GRAPHIC_UNSELECTED

public static final int GRAPHIC_UNSELECTED

The state when an existing graphic is present, but has not been selected. At this point, the point nodes should not be visible, but the graphic is.

See Also:

Constant Field Values

GRAPHIC_SELECTED

public static final int GRAPHIC_SELECTED

The state when an existing graphic is selected, ready for change given the correct input. The point nodes and the graphic are visible.

See Also:

Constant Field Values

GRAPHIC_EDIT

public static final int GRAPHIC_EDIT

The state when the graphic points are in the process of changing.

See Also:

Constant Field Values

GRAPHIC_SETOFFSET

public static final int GRAPHIC_SETOFFSET

The state where an offset point needs to be defined.

See Also:

Constant Field Values

DEFAULT_NUMBER_STATES

public static final int DEFAULT_NUMBER_STATES

See Also:

Constant Field Values

NUMBER_STATES

public int NUMBER_STATES

Constructor Detail

EOMGStateMachine

public EOMGStateMachine(EditableOMGraphic graphic)

Method Detail

init

protected State[] init()

isOffsetNeeded

public boolean isOffsetNeeded()

Check to see if the graphic offset point needs to be defined.

setOffsetNeeded

public void setOffsetNeeded(boolean set)

The state machine, from the edit mode, tests this to see if an offset point needs to be defined. This is set to true when the OMGraphic (offset rendertype) is undefined. Can't be set every time the state machine gets in edit mode, because we may be just moving the graphic. Set to true if you want to define the offset point after defining the actual graphic, which should be done only for offset graphics.

setUndefined

public void setUndefined()

setUnselected

public void setUnselected()

setSelected

public void setSelected()

setEdit

public void setEdit()

setOffset

public void setOffset()