Package org.web3d.vrml.renderer.ogl

Class OGLExternProtoBuilder

java.lang.Object

org.web3d.vrml.renderer.CRExternProtoBuilder

org.web3d.vrml.renderer.ogl.OGLExternProtoBuilder

All Implemented Interfaces:

BinaryContentHandler, ContentHandler, ProtoHandler, RouteHandler, ScriptHandler, StringContentHandler

public class OGLExternProtoBuilder
extends CRExternProtoBuilder

A SAV interface for dealing with building a single extern proto.

The builder is designed to create a single proto. However, that single proto may well have nested protos as part of it, so we must deal with that too.

Version:

$Revision: 1.11 $

Author:

Justin Couch

Field Summary

Fields inherited from class org.web3d.vrml.renderer.CRExternProtoBuilder

errorReporter

Constructor Summary

Constructors

Constructor	Description
OGLExternProtoBuilder(VRMLNodeFactory fac)	Create a new default instance of the scene builder.

Method Summary

Modifier and Type	Method	Description
CRExternPrototypeDecl	createDecl(String name, VRMLNodeFactory fac, int majorVersion, int minorVersion, NodeTemplateToInstanceCreator creator)	Create a declaration suitable for filling in as a new proto.

Methods inherited from class org.web3d.vrml.renderer.CRExternProtoBuilder

componentDecl, endDocument, endExternProtoDecl, endField, endNode, endProtoBody, endProtoDecl, endScriptDecl, exportDecl, externProtoURI, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, fieldValue, getPrototype, importDecl, metaDecl, newProto, profileDecl, protoFieldDecl, protoIsDecl, reset, routeDecl, scriptFieldDecl, setDocumentLocator, setErrorReporter, setFrameStateManager, setGlobals, setLoadRequirements, startDocument, startExternProtoDecl, startField, startNode, startProtoBody, startProtoDecl, startScriptDecl, useDecl

Methods inherited from class java.lang.Object

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

Constructor Details

OGLExternProtoBuilder

public OGLExternProtoBuilder(VRMLNodeFactory fac)
                      throws NullPointerException

Create a new default instance of the scene builder. This uses the default factory for nodes non-renderable nodes.

Parameters:

fac - The factory to use for creating the instances

Throws:

NullPointerException - The factory reference is null

Method Details

createDecl

public CRExternPrototypeDecl createDecl(String name,
 VRMLNodeFactory fac,
 int majorVersion,
 int minorVersion,
 NodeTemplateToInstanceCreator creator)

Create a declaration suitable for filling in as a new proto.

Specified by:

createDecl in class CRExternProtoBuilder

Parameters:

name - The name applied to the proto decl in the file

fac - The factory to use for creating the instances

majorVersion - The major version number of this scene

minorVersion - The minor version number of this scene

creator - The node creator for generating instances of ourself

Returns: