Package vrml.eai.field

Class EventInSFNode

java.lang.Object

vrml.eai.field.BaseField

vrml.eai.field.EventIn

vrml.eai.field.EventInSFNode

Direct Known Subclasses:

EventInSFNodeWrapper

public abstract class EventInSFNode
extends EventIn

VRML eventIn class for SFNode.

Set the value of a node to the given value. The java null reference is treated to be equivalent to the VRML NULL field values.

Calling the set method with a null node reference causes that field to be cleared.

Version:

1.0 30 April 1998

Field Summary

Fields inherited from class vrml.eai.field.BaseField

fieldType, MFColor, MFFloat, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2f, MFVec3f, SFBool, SFColor, SFFloat, SFImage, SFInt32, SFNode, SFRotation, SFString, SFTime, SFVec2f, SFVec3f, UNSET_FIELD

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EventInSFNode()	Construct an instance of this class.

Method Summary

Modifier and Type	Method	Description
abstract void	setValue(Node value)	Set the node value in the given eventIn.

Methods inherited from class vrml.eai.field.EventIn

getUserData, setUserData

Methods inherited from class vrml.eai.field.BaseField

getType

Methods inherited from class java.lang.Object

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

Constructor Details

EventInSFNode

protected EventInSFNode()

Construct an instance of this class. Calls the superclass constructor with the field type set to SFNode.

Method Details

setValue

public abstract void setValue(Node value)
                       throws InvalidNodeException

Set the node value in the given eventIn.

If the node reference passed to this method has already had the dispose method called then an InvalidNodeException will be generated.

Parameters:

value - The new node reference to be used.

Throws:

InvalidNodeException - The node reference passed has already been disposed.