org.web3d.vrml.renderer.ogl
Class OGLExternPrototypeDecl

java.lang.Object
  org.web3d.vrml.nodes.proto.AbstractProto
      org.web3d.vrml.nodes.proto.ExternalPrototypeDecl
          org.web3d.vrml.renderer.CRExternPrototypeDecl
              org.web3d.vrml.renderer.ogl.OGLExternPrototypeDecl

All Implemented Interfaces:

VRMLNodeTemplate, VRMLExternalNodeType, VRMLExternProtoDeclare, VRMLSingleExternalNodeType

public class OGLExternPrototypeDecl
extends CRExternPrototypeDecl

OpenGL-specific External Prototype Declaration.

This node will be placed on the content loader. Instances of this EP will go into the scenegraph as stubs. When this EP is loaded it will finish creating those instances.

Version:

$Revision: 1.13 $

Author:

Alan Hudson

Field Summary

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

errorReporter, inSetup, instanceList, loadState, nodeFactory, proto, stateManager, uriRef, vfUrl, worldURL, wrInstances

Fields inherited from class org.web3d.vrml.nodes.proto.ExternalPrototypeDecl

loadedURI

Fields inherited from class org.web3d.vrml.nodes.proto.AbstractProto

BAD_NODE_MSG, FIELD_CLASH_MSG, fieldDeclList, fieldIndexMap, fieldLocalData, isVrml97, nodeName, protoCreator, VRML97_FIELD_MSG, vrmlMajorVersion, vrmlMinorVersion

Fields inherited from interface org.web3d.vrml.nodes.VRMLExternalNodeType

LOAD_COMPLETE, LOAD_FAILED, LOADING, NOT_LOADED

Constructor Summary

OGLExternPrototypeDecl(java.lang.String name, VRMLNodeFactory fac, int majorVersion, int minorVersion, NodeTemplateToInstanceCreator creator)
Create a place holder that represents the given extern proto declaration.

Method Summary

void	setContent(java.lang.String mimetype, java.lang.Object content) Set the content of this node to the given object.

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

addInstance, checkValidContentType, finishSetContent, getLoadState, getProtoDefinition, getUrl, getWorldUrl, setErrorReporter, setFrameStateManager, setLoadedURI, setLoadState, setUrl, setWorldUrl

Methods inherited from class org.web3d.vrml.nodes.proto.ExternalPrototypeDecl

addContentStateListener, addUrlListener, createNewInstance, getPrimaryType, getProtoDetails, removeContentStateListener, removeUrlListener, setProtoDetails

Methods inherited from class org.web3d.vrml.nodes.proto.AbstractProto

addNodeListener, appendField, checkNodeType, deleteField, deleteField, fireFieldChanged, getAllFields, getFieldCount, getFieldDeclaration, getFieldIndex, getNumFields, getVRMLNodeName, isVRML97, removeNodeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.web3d.vrml.lang.VRMLNodeTemplate

appendField, deleteField, deleteField, getAllFields, getFieldCount, getFieldDeclaration, getFieldIndex, getNumFields, getVRMLNodeName

Constructor Detail

OGLExternPrototypeDecl

public OGLExternPrototypeDecl(java.lang.String name,
                              VRMLNodeFactory fac,
                              int majorVersion,
                              int minorVersion,
                              NodeTemplateToInstanceCreator creator)

Create a place holder that represents the given extern proto declaration.

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

Method Detail

setContent

public void setContent(java.lang.String mimetype,
                       java.lang.Object content)
                throws java.lang.IllegalArgumentException

Set the content of this node to the given object. The object is then cast by the internal representation to the form it needs. This assumes at least some amount of intelligence on the part of the caller, but we also know that we should not pass something dumb to it when we can check what sort of content types it likes to handle. We assume the loader thread is operating in the same context as the one that created the node in the first place and thus knows the general types of items to pass through.

Specified by:

setContent in interface VRMLSingleExternalNodeType

Overrides:

setContent in class ExternalPrototypeDecl

Parameters:

mimetype - The mime type of this object if known

content - The content of the object

Throws:

IllegalArguementException - The content object is not supported

java.lang.IllegalArgumentException