iicm.vrml.pw
Class SFNode

java.lang.Object
  iicm.vrml.pw.Field
      iicm.vrml.pw.SFNode

public class SFNode
extends Field

SFNode - Field that holds one node (or null) Copyright (c) 1996,97 IICM

Version:

0.5, latest change: 31 Jan 97

Author:

Michael Pichler, Karin Roschker

Field Summary

Node

node

Fields inherited from class iicm.vrml.pw.Field

changed, class_, F_EVENTIN, F_EVENTOUT, F_EXPOSEDFIELD, F_FIELD, fieldClassName, IS_KEYWORD, protoIS, protoIScontent, protoISfield, protoISname, readerror, receiver_, STR_EVENTIN, STR_EVENTOUT, STR_EXPOSEDFIELD, STR_FALSE, STR_FIELD, STR_NULL, STR_TRUE, STR_X3d_EVENTIN, STR_X3d_EVENTOUT, STR_X3d_EXPOSEDFIELD, STR_X3d_FIELD, timeOfChange_

Constructor Summary

SFNode()

Method Summary

(package private) void	copyValue(Field source) copy field's value(s) to this field (of same type, non-null)
java.lang.String	fieldName() the field's type name
Node	getNode()
(package private) Field	newFieldInstance() create a new instance of the prototyped field changed flags etc. will be virgin (not taken from proto field)
(package private) void	readValue(VRMLparser parser) read field's value(s); sets changed and/or readerror flags accordingly
void	setValue(Node val)
(package private) void	writeValue(java.io.PrintStream os, java.util.Hashtable writtenrefs) write field's value(s) to an output stream
(package private) void	writeX3dValue(java.io.PrintStream os, java.util.Hashtable writtenrefs) write field's value(s) to an x3d output stream
(package private) void	writeX3dValue(java.io.PrintStream os, java.util.Hashtable writtenrefs, int depth)

Methods inherited from class iicm.vrml.pw.Field

addReceiver, disableRoutes, enableRoutes, fieldNameToX3d, getFieldClass, getFieldClassName, getIScontent, readBoolValue, readError, readFieldValue, readFloatValue, readIntValue, readISdeclaration, readISdeclaration, readStringValue, removeReceiver, routeExists, sendEvent, setEventCallback, setFieldClass, setIScontent, wasChanged, writeFieldValue, writeX3dFieldValue

Methods inherited from class java.lang.Object

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

Field Detail

node

public Node node

Constructor Detail

SFNode

public SFNode()

Method Detail

fieldName

public java.lang.String fieldName()

Description copied from class: Field

the field's type name

Specified by:

fieldName in class Field

newFieldInstance

Field newFieldInstance()

Description copied from class: Field

create a new instance of the prototyped field changed flags etc. will be virgin (not taken from proto field)

Specified by:

newFieldInstance in class Field

getNode

public final Node getNode()

setValue

public final void setValue(Node val)

copyValue

void copyValue(Field source)

Description copied from class: Field

copy field's value(s) to this field (of same type, non-null)

Specified by:

copyValue in class Field

readValue

void readValue(VRMLparser parser)
         throws java.io.IOException

Description copied from class: Field

read field's value(s); sets changed and/or readerror flags accordingly

Specified by:

readValue in class Field

Throws:

java.io.IOException

writeValue

void writeValue(java.io.PrintStream os,
                java.util.Hashtable writtenrefs)

Description copied from class: Field

write field's value(s) to an output stream

Specified by:

writeValue in class Field

writeX3dValue

void writeX3dValue(java.io.PrintStream os,
                   java.util.Hashtable writtenrefs)

Description copied from class: Field

write field's value(s) to an x3d output stream

Specified by:

writeX3dValue in class Field

writeX3dValue

void writeX3dValue(java.io.PrintStream os,
                   java.util.Hashtable writtenrefs,
                   int depth)