de.fhg.igd.earth.model.graph
Class SwitchGroup

java.lang.Object
  de.fhg.igd.earth.model.graph.ProjectorObject
      de.fhg.igd.earth.model.graph.ModelGraphObject
          de.fhg.igd.earth.model.graph.Node
              de.fhg.igd.earth.model.graph.Group
                  de.fhg.igd.earth.model.graph.SwitchGroup

All Implemented Interfaces:

Cloneable, Serializable

Direct Known Subclasses:

DetailGroup, DistanceDetailGroup, HistoryGroup

public abstract class SwitchGroup

extends Group

implements Serializable, Cloneable

This class represents a SwitchGroup. The children can switched switched on or off controlled by the childMask (BitSet) and the witchChild value. If the witchChild value is set to CHILD_MASK the projector filters the children with the childMask. This class is used to realizes the LOD-Groups Title : Earth Copyright : Copyright (c) 2001 Organisation : IGD FhG

Version:

: 1.0

Author:

: Werner Beutel

See Also:

Serialized Form

Field Summary

static int	CHILD_ALL show all children
static int	CHILD_MASK show only the childMask filtered children
static int	CHILD_NONE don't show any children
private BitSet	childMask_ childMask
private int	witchChild_ main filter (NONE,ALL,MASK)

Fields inherited from class de.fhg.igd.earth.model.graph.Group

maxNumChildren_

Fields inherited from class de.fhg.igd.earth.model.graph.Node

boundless_, collidable_, icon_, parent_, pickable_

Fields inherited from class de.fhg.igd.earth.model.graph.ModelGraphObject

CHANGE_AddChild, CHANGE_Anything, CHANGE_Appearance, CHANGE_Color, CHANGE_Create, CHANGE_Delete, CHANGE_Focus, CHANGE_HistoryGroup, CHANGE_InfoTable, CHANGE_Object, CHANGE_RemoveChild, CHANGE_Shape, CHANGE_Trace, CHANGE_Update, CHANGE_Visibility, changes_, infoTable_, mutable_, name_, subChanges_, SUBTYPE_BackGround, SUBTYPE_Box, SUBTYPE_BranchGroup, SUBTYPE_Cone, SUBTYPE_Cylinder, SUBTYPE_DetailGroup, SUBTYPE_DistanceDetailGroup, SUBTYPE_Group, SUBTYPE_HistoryGroup, SUBTYPE_LatchGroup, SUBTYPE_ModelGraph, SUBTYPE_Polygon, SUBTYPE_Primitive, SUBTYPE_Sphere, SUBTYPE_Text, SUBTYPE_TransformGroup, SUBTYPE_WireBoxGroup, timeStamp_, trace_, traceable_, TYPE_Group, TYPE_Leaf

Fields inherited from class de.fhg.igd.earth.model.graph.ProjectorObject

projectorObject_

Constructor Summary

SwitchGroup()
Creates an instance of this class.

SwitchGroup(int wc)
Creates an instance of this class and set witchChild.

SwitchGroup(int wc, BitSet cm)
Creates an instance of this class and set witchChild, childMask.

Method Summary

protected void	childAddedEvent(int index) This method can be overwritten by subclasses.
protected void	childRemovedEvent(int index) This method can be overwritten by subclasses.
Object	clone() Clones the SwitchGroup
BitSet	getChildMask() Returns the childMask
int	getWitchChild() Returns the witchChild value
void	setChildMask(BitSet cm) Sets the childMask.
void	setWitchChild(int wc) Sets the witchChild value.

Methods inherited from class de.fhg.igd.earth.model.graph.Group

addChild, allowChildAddEvent, calcBoundingBox, createLeafList, createSubGroupList, createSubNodeList, detach, detachedEvent, getAllChildren, getChild, getErasedChildren, getSubType, getType, numChildren, removeAllChildren, removeChild, removeChild, resetChanges, searchDown, searchDown, searchDown, searchDown, searchDownInserter, searchDownInserter, setChildAt, setColor, setHighLight, setMutable, setVisible

Methods inherited from class de.fhg.igd.earth.model.graph.Node

broadcastCreation, broadcastResetChanges, createParentGroupList, delete, delete, getBoundingBox, getBoundless, getBranchGroup, getCollidable, getGroup, getIcon, getLeafList, getModelGraph, getParent, getParentGroupList, getPickable, getSubGroupList, getSubNodeList, isFocused, move, move, moveTo, publishChanges, resetProjectorObject, searchUp, searchUp, searchUp, searchUp, setBoundless, setCollidable, setIcon, setParent, setPickable

Methods inherited from class de.fhg.igd.earth.model.graph.ModelGraphObject

anyChanges, anySubChanges, getChanges, getChanges, getInfoTable, getInfoTableElements, getInfoTableKeys, getInfoTableSize, getInfoTableValues, getMutable, getName, getSubChanges, getSubChanges, getSubTypeName, getTimeStamp, getTrace, getTraceable, putInfo, setChanges, setInfoTable, setName, setSubChanges, setTrace, VectorClone

Methods inherited from class de.fhg.igd.earth.model.graph.ProjectorObject

getProjectorObject, setProjectorObject

Methods inherited from class java.lang.Object

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

Field Detail

CHILD_NONE

public static final int CHILD_NONE

don't show any children

See Also:

Constant Field Values

CHILD_ALL

public static final int CHILD_ALL

show all children

See Also:

Constant Field Values

CHILD_MASK

public static final int CHILD_MASK

show only the childMask filtered children

See Also:

Constant Field Values

childMask_

private BitSet childMask_

childMask

witchChild_

private int witchChild_

main filter (NONE,ALL,MASK)

Constructor Detail

SwitchGroup

public SwitchGroup()

Creates an instance of this class. witchChild is set to CHILD_NONE

SwitchGroup

public SwitchGroup(int wc)

Creates an instance of this class and set witchChild.

Parameters:

wc - witchChild

SwitchGroup

public SwitchGroup(int wc,
                   BitSet cm)

Creates an instance of this class and set witchChild, childMask.

Parameters:

wc - witchChild

cm - childMask

Method Detail

getChildMask

public BitSet getChildMask()

Returns the childMask

Returns:

childMask

setChildMask

public void setChildMask(BitSet cm)

Sets the childMask.

getWitchChild

public int getWitchChild()

Returns the witchChild value

Returns:

witchChild

setWitchChild

public void setWitchChild(int wc)

Sets the witchChild value. CHILD_NONE, CHILD_ALL, CHILD_MASK

childAddedEvent

protected void childAddedEvent(int index)

This method can be overwritten by subclasses.

Overrides:

childAddedEvent in class Group

Parameters:

index - Index of the new node

childRemovedEvent

protected void childRemovedEvent(int index)

This method can be overwritten by subclasses.

Overrides:

childRemovedEvent in class Group

clone

public Object clone()

Clones the SwitchGroup

Overrides:

clone in class Group