com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d

Class LinkState

java.lang.Object

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.NodeState

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.LeafState

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.LinkState

public class LinkState
extends LeafState

Field Summary

Fields

Modifier and Type	Field and Description
private int	sharedGroup
private SymbolTableData	sharedGroupSymbol

Fields inherited from class com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

control, node, nodeClassName, symbol

Constructor Summary

Constructors

Constructor and Description
LinkState(SymbolTableData symbol, Controller control) Creates new BranchGroupState

Method Summary

Methods

Modifier and Type	Method and Description
void	buildGraph() Subclasses should processes their own buildGraph requirements BEFORE calling super.buildGraph().
protected SceneGraphObject	createNode() Create a new Java3D node for this object.
void	readObject(java.io.DataInput in)
void	writeObject(java.io.DataOutput out) DO NOT call symbolTable.addReference in writeObject as this (may) result in a concurrentModificationException.

Methods inherited from class com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

cleanup, createNode, createNode, createNode, createState, getNode, getNodeID, getSymbol, readConstructorParams, readString, writeConstructorParams, writeString

Methods inherited from class java.lang.Object

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

Field Detail

sharedGroup

private int sharedGroup

sharedGroupSymbol

private SymbolTableData sharedGroupSymbol

Constructor Detail

LinkState

public LinkState(SymbolTableData symbol,
         Controller control)

Creates new BranchGroupState

Method Detail

writeObject

public void writeObject(java.io.DataOutput out)
                 throws java.io.IOException

Description copied from class: SceneGraphObjectState

DO NOT call symbolTable.addReference in writeObject as this (may) result in a concurrentModificationException. All references should be created in the constructor

Overrides:

writeObject in class NodeState

Throws:

java.io.IOException

readObject

public void readObject(java.io.DataInput in)
                throws java.io.IOException

Overrides:

readObject in class NodeState

Throws:

java.io.IOException

buildGraph

public void buildGraph()

Description copied from class: SceneGraphObjectState

Subclasses should processes their own buildGraph requirements BEFORE calling super.buildGraph(). This ensures that when restoreSceneGraphObjectReferences is called in user code our references have been resolved

Overrides:

buildGraph in class SceneGraphObjectState

createNode

protected SceneGraphObject createNode()

Description copied from class: SceneGraphObjectState

Create a new Java3D node for this object. This method is ONLY used when the Java3D Class type matches the State type, ie this does NOT handle subclasses of Java3D. For Java3D subclasses use createNode( Class state) This method MUST be implemented by all State objects but is not abstract to allow for external subclassing

Overrides:

createNode in class SceneGraphObjectState