org.xj3d.ui.construct
Class Construct

java.lang.Object
  org.xj3d.ui.construct.Construct

All Implemented Interfaces:

ConstructBuilder

Direct Known Subclasses:

OGLConstruct

public abstract class Construct
extends java.lang.Object
implements ConstructBuilder

The Construct is an abstract class that provides a flexible container and builder for instantiating and configuring the objects that provide the infrastructure of an X3D browser.
The Construct provides access to the management and rendering objects, but does not define a user interface. It is left to application specific sub-classes to provide a user interface.

Version:

$Revision: 1.3 $

Author:

Rex Melton

Field Summary

protected int	anisotropicDegree Value indicating the anisotropic degree setting to be configured.
protected int	antialiasSamples Value indicating the antialias samples setting to be configured.
protected java.lang.String	CONTENT_HANDLER_FACTORY Toolkit specific content handler factory class
protected java.lang.String	CONTENT_LOADER The external file loader class
protected BrowserCore	core The browser core
protected DeviceFactory	deviceFactory The device factory for pointing and keysensor devices associated with the rendering surface
protected java.lang.String	DIS_PROTOCOL_HANDLER The DIS protocol handler class
protected boolean	doubleBuffered Flag indicating that double buffering should be used.
protected ErrorReporter	errorReporter The error reporting mechanism
protected java.lang.String	EVENT_MODEL The event model manager class
protected EventModelEvaluator	eventModel THE event model manager
protected java.lang.String	HANIM_MANAGER The hanim manager class
protected NodeManager	hanimManager The manager for H-Anim handling
protected boolean	hardwareAccelerated Flag indicating that hardware acceleration should be used.
protected java.lang.String	LAYER_MANAGER_FACTORY The layer manager factory class
protected boolean	lightweightRenderer Flag indicating that the renderer component should be lightweight.
protected ClassLoadUtilities	loader Utilites for loading classes
protected ContentLoadManager	loadManager The manager for loading external content
protected java.lang.String	NETWORK_MANAGER The network manager class
protected NetworkManager	networkManager The manager for network handling
protected java.lang.String	PARTICLE_MANAGER The particle manager class
protected NodeManager	particleManager The manager for particle handling
protected java.lang.String	PHYSICS_MANAGER The physics manager class
protected NodeManager	physicsManager The manager for physics handling
protected java.lang.String	PICKING_MANAGER The picking manager class
protected PickingManager	pickingManager The manager for picking sensors
protected int	renderer Constant identifying the renderer
protected java.lang.String	renderer_id String identifying the renderer
protected RouteManager	routeManager The manager for route propogation
protected java.lang.String	ROUTER_FACTORY The router factory class
protected java.lang.String	ROUTER_MANAGER The route manager class
protected SceneBuilderFactory	sceneBuilderFactory The scene builder factory
protected java.lang.String	SCRIPT_LOADER The script loader class
protected java.lang.String	SCRIPT_MANAGER The script manager class
protected ScriptLoader	scriptLoader The script loader
protected ScriptManager	scriptManager The script manager
protected java.lang.String	SENSOR_MANAGER The sensor manager class
protected SensorManager	sensorManager The manager for input and sensor handling
protected java.lang.String	STATE_MANAGER The frame state manager class
protected FrameStateManager	stateManager The frame state manager
protected boolean	supportVRML Flag indicating that the browser instance should support VRML97.
protected boolean	supportX3D Flag indicating that the browser instance should support X3D.
protected java.lang.String	TIME_SENSOR_MANAGER The time sensor manager class
protected TimeSensorManager	timeSensorManager The manager for time sensor handling
protected boolean	useMipMaps Flag indicating that MipMaps should be generated.
protected ViewpointManager	viewpointManager The viewpoint manager
protected java.lang.String	VRML_JAVA_SCRIPT_ENGINE The VRML97 Java scripting engine class
protected java.lang.String	VRML_JAVASCRIPT_SCRIPT_ENGINE The VRML97 Javascript scripting engine class
protected WorldLoaderManager	worldLoader The manager of the world loaders
protected java.lang.String	X3D_ECMASCRIPT_SCRIPT_ENGINE The X3D Javascript scripting engine class
protected java.lang.String	X3D_JAVA_SCRIPT_ENGINE The X3D Java scripting engine class

Constructor Summary

protected	Construct() Restricted Constructor
protected	Construct(ErrorReporter reporter) Restricted Constructor

Method Summary

void	buildAll() Create a 'default' configuration instance.
protected abstract void	buildAudioRenderingDevice() Create the audio rendering device
protected abstract void	buildBrowserCore() Create the browser core
protected abstract void	buildGraphicsRenderingDevice() Create the graphics rendering device
void	buildManagers() Create the x3d managers
void	buildNetworkCapabilities() Set up the networking properties and objects needed to run the browser.
void	buildRenderingCapabilities() Create the rendering capabilities
void	buildRenderingDevices() Create the rendering devices
protected abstract void	buildSceneBuilderFactory() Create the scene builder factory
void	buildScriptEngines() Create the x3d scripting engines
BrowserCore	getBrowserCore() Return the browser core.
ContentLoadManager	getContentLoadManager() Return the content load manager.
ErrorReporter	getErrorReporter() Return the error reporter.
EventModelEvaluator	getEventModelEvaluator() Return the event model evaluator.
FrameStateManager	getFrameStateManager() Return the frame state manager.
abstract java.lang.Object	getGraphicsObject() Return the rendering surface
RouteManager	getRouteManager() Return the route manager.
ScriptLoader	getScriptLoader() Return the script loader.
ScriptManager	getScriptManager() Return the script manager.
SensorManager	getSensorManager() Return the sensor manager.
TimeSensorManager	getTimeSensorManager() Return the time sensor manager.
ViewpointManager	getViewpointManager() Return the viewpoint manager.
WorldLoaderManager	getWorldLoaderManager() Return the world loader manager.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xj3d.ui.construct.ConstructBuilder

buildInterfaceDevices, buildRenderer

Field Detail

DIS_PROTOCOL_HANDLER

protected java.lang.String DIS_PROTOCOL_HANDLER

The DIS protocol handler class

NETWORK_MANAGER

protected java.lang.String NETWORK_MANAGER

The network manager class

HANIM_MANAGER

protected java.lang.String HANIM_MANAGER

The hanim manager class

PHYSICS_MANAGER

protected java.lang.String PHYSICS_MANAGER

The physics manager class

PARTICLE_MANAGER

protected java.lang.String PARTICLE_MANAGER

The particle manager class

SCRIPT_LOADER

protected java.lang.String SCRIPT_LOADER

The script loader class

SCRIPT_MANAGER

protected java.lang.String SCRIPT_MANAGER

The script manager class

CONTENT_LOADER

protected java.lang.String CONTENT_LOADER

The external file loader class

ROUTER_FACTORY

protected java.lang.String ROUTER_FACTORY

The router factory class

ROUTER_MANAGER

protected java.lang.String ROUTER_MANAGER

The route manager class

STATE_MANAGER

protected java.lang.String STATE_MANAGER

The frame state manager class

PICKING_MANAGER

protected java.lang.String PICKING_MANAGER

The picking manager class

SENSOR_MANAGER

protected java.lang.String SENSOR_MANAGER

The sensor manager class

EVENT_MODEL

protected java.lang.String EVENT_MODEL

The event model manager class

TIME_SENSOR_MANAGER

protected java.lang.String TIME_SENSOR_MANAGER

The time sensor manager class

VRML_JAVA_SCRIPT_ENGINE

protected java.lang.String VRML_JAVA_SCRIPT_ENGINE

The VRML97 Java scripting engine class

VRML_JAVASCRIPT_SCRIPT_ENGINE

protected java.lang.String VRML_JAVASCRIPT_SCRIPT_ENGINE

The VRML97 Javascript scripting engine class

X3D_JAVA_SCRIPT_ENGINE

protected java.lang.String X3D_JAVA_SCRIPT_ENGINE

The X3D Java scripting engine class

X3D_ECMASCRIPT_SCRIPT_ENGINE

protected java.lang.String X3D_ECMASCRIPT_SCRIPT_ENGINE

The X3D Javascript scripting engine class

LAYER_MANAGER_FACTORY

protected java.lang.String LAYER_MANAGER_FACTORY

The layer manager factory class

CONTENT_HANDLER_FACTORY

protected java.lang.String CONTENT_HANDLER_FACTORY

Toolkit specific content handler factory class

renderer

protected int renderer

Constant identifying the renderer

renderer_id

protected java.lang.String renderer_id

String identifying the renderer

supportVRML

protected boolean supportVRML

Flag indicating that the browser instance should support VRML97. Default value is true.

supportX3D

protected boolean supportX3D

Flag indicating that the browser instance should support X3D. Default value is true.

lightweightRenderer

protected boolean lightweightRenderer

Flag indicating that the renderer component should be lightweight. Default value is false.

useMipMaps

protected boolean useMipMaps

Flag indicating that MipMaps should be generated. Default value is true.

doubleBuffered

protected boolean doubleBuffered

Flag indicating that double buffering should be used. Default value is true.

hardwareAccelerated

protected boolean hardwareAccelerated

Flag indicating that hardware acceleration should be used. Default value is true.

anisotropicDegree

protected int anisotropicDegree

Value indicating the anisotropic degree setting to be configured. Default value is 0, which disables anisotropic filtering.

antialiasSamples

protected int antialiasSamples

Value indicating the antialias samples setting to be configured. Default value is 0, which disables antialiasing.

deviceFactory

protected DeviceFactory deviceFactory

The device factory for pointing and keysensor devices associated with the rendering surface

core

protected BrowserCore core

The browser core

scriptManager

protected ScriptManager scriptManager

The script manager

scriptLoader

protected ScriptLoader scriptLoader

The script loader

stateManager

protected FrameStateManager stateManager

The frame state manager

loadManager

protected ContentLoadManager loadManager

The manager for loading external content

networkManager

protected NetworkManager networkManager

The manager for network handling

hanimManager

protected NodeManager hanimManager

The manager for H-Anim handling

physicsManager

protected NodeManager physicsManager

The manager for physics handling

particleManager

protected NodeManager particleManager

The manager for particle handling

routeManager

protected RouteManager routeManager

The manager for route propogation

sensorManager

protected SensorManager sensorManager

The manager for input and sensor handling

timeSensorManager

protected TimeSensorManager timeSensorManager

The manager for time sensor handling

pickingManager

protected PickingManager pickingManager

The manager for picking sensors

eventModel

protected EventModelEvaluator eventModel

THE event model manager

worldLoader

protected WorldLoaderManager worldLoader

The manager of the world loaders

viewpointManager

protected ViewpointManager viewpointManager

The viewpoint manager

sceneBuilderFactory

protected SceneBuilderFactory sceneBuilderFactory

The scene builder factory

errorReporter

protected ErrorReporter errorReporter

The error reporting mechanism

loader

protected ClassLoadUtilities loader

Utilites for loading classes

Constructor Detail

Construct

protected Construct()

Restricted Constructor

Construct

protected Construct(ErrorReporter reporter)

Restricted Constructor

Parameters:

reporter - The error reporter

Method Detail

getGraphicsObject

public abstract java.lang.Object getGraphicsObject()

Return the rendering surface

Returns:

The rendering surface

buildAll

public void buildAll()

Create a 'default' configuration instance.

Specified by:

buildAll in interface ConstructBuilder

buildRenderingCapabilities

public void buildRenderingCapabilities()

Create the rendering capabilities

Specified by:

buildRenderingCapabilities in interface ConstructBuilder

buildRenderingDevices

public void buildRenderingDevices()

Create the rendering devices

Specified by:

buildRenderingDevices in interface ConstructBuilder

buildGraphicsRenderingDevice

protected abstract void buildGraphicsRenderingDevice()

Create the graphics rendering device

buildAudioRenderingDevice

protected abstract void buildAudioRenderingDevice()

Create the audio rendering device

buildManagers

public void buildManagers()

Create the x3d managers

Specified by:

buildManagers in interface ConstructBuilder

Throws:

InvalidConfigurationException - If a required class class cannot be loaded.

buildBrowserCore

protected abstract void buildBrowserCore()

Create the browser core

buildSceneBuilderFactory

protected abstract void buildSceneBuilderFactory()

Create the scene builder factory

buildScriptEngines

public void buildScriptEngines()

Create the x3d scripting engines

Specified by:

buildScriptEngines in interface ConstructBuilder

Throws:

InvalidConfigurationException - If a required class class cannot be loaded.

buildNetworkCapabilities

public void buildNetworkCapabilities()

Set up the networking properties and objects needed to run the browser.

Specified by:

buildNetworkCapabilities in interface ConstructBuilder

Throws:

InvalidConfigurationException - If a required class class cannot be loaded.

getErrorReporter

public ErrorReporter getErrorReporter()

Return the error reporter.

Returns:

The error reporter.

getScriptManager

public ScriptManager getScriptManager()

Return the script manager.

Returns:

The script manager.

getScriptLoader

public ScriptLoader getScriptLoader()

Return the script loader.

Returns:

The script loader.

getViewpointManager

public ViewpointManager getViewpointManager()

Return the viewpoint manager.

Returns:

The viewpoint manager.

getContentLoadManager

public ContentLoadManager getContentLoadManager()

Return the content load manager.

Returns:

The content load manager.

getRouteManager

public RouteManager getRouteManager()

Return the route manager.

Returns:

The route manager.

getSensorManager

public SensorManager getSensorManager()

Return the sensor manager.

Returns:

The sensor manager.

getTimeSensorManager

public TimeSensorManager getTimeSensorManager()

Return the time sensor manager.

Returns:

The time sensor manager.

getWorldLoaderManager

public WorldLoaderManager getWorldLoaderManager()

Return the world loader manager.

Returns:

The world loader manager.

getFrameStateManager

public FrameStateManager getFrameStateManager()

Return the frame state manager.

Returns:

The frame state manager.

getEventModelEvaluator

public EventModelEvaluator getEventModelEvaluator()

Return the event model evaluator.

Returns:

The event model evaluator.

getBrowserCore

public BrowserCore getBrowserCore()

Return the browser core.

Returns:

the browser core.