Package org.web3d.parser.x3d

Class X3DReader

java.lang.Object

org.web3d.vrml.parser.BaseReader

org.web3d.parser.x3d.X3DReader

All Implemented Interfaces:

VRMLReader

public class X3DReader
extends BaseReader

Implementation of an X3D reader that can be either strict or lenient in the parsing and supports both VRML and XML encoded files.

When requested to parse, the reader will open the stream and check to see that we have the right sort of parser.

This parser supports the following properties:

• "conformance": ["weak", "strict"]. String values. Defaults to weak

Version:

$Revision: 1.15 $

Author:

Justin Couch

Field Summary

Fields inherited from class org.web3d.vrml.parser.BaseReader

CONFORMANCE_PROP, contentHandler, errorHandler, errorReporter, ignoreHeader, properties, protoHandler, routeHandler, scriptHandler, STRICT_CONFORMANCE, WEAK_CONFORMANCE

Constructor Summary

Constructors

Constructor	Description
X3DReader()	Create a new instance of the reader.

Method Summary

Modifier and Type	Method	Description
void	parse(InputSource input)	Parse a VRML document represented by the given input source.
void	setContentHandler(ContentHandler ch)	Set the node handler to the given instance.
void	setErrorReporter(org.j3d.util.ErrorReporter eh)	Set the error reporter instance.
void	setProtoHandler(ProtoHandler ph)	Set the proto handler to the given instance.
void	setRouteHandler(RouteHandler rh)	Set the route handler to the given instance.
void	setScriptHandler(ScriptHandler sh)	Set the script handler to the given instance.

Methods inherited from class org.web3d.vrml.parser.BaseReader

getContentHandler, getErrorHandler, getProperty, getProtoHandler, getRouteHandler, getScriptHandler, setErrorHandler, setHeaderIgnore, setProperty

Methods inherited from class java.lang.Object

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

Constructor Details

X3DReader

public X3DReader()

Create a new instance of the reader. Does not initialise anything until we know what sort of input file we have.

Method Details

parse

public void parse(InputSource input)
           throws IOException,
VRMLException

Parse a VRML document represented by the given input source. This method should not be called while currently processing a stream. If multiple concurrent streams need to be parsed then multiple instances of this interface should be used.

Parameters:

input - is The input source to be used

Throws:

IOException - An I/O error while reading the stream

VRMLParseException - A parsing error occurred in the file

SAVNotSupportedException - The input file is not VRML97 UTF8 encoded.

VRMLException

setErrorReporter

public void setErrorReporter(org.j3d.util.ErrorReporter eh)

Set the error reporter instance. If this is also an ErrorHandler instance, the document locator will also be set.

Specified by:

setErrorReporter in interface VRMLReader

Overrides:

setErrorReporter in class BaseReader

Parameters:

eh - The error handler instance to use

setContentHandler

public void setContentHandler(ContentHandler ch)

Set the node handler to the given instance. If the value is null it will clear the currently set instance.

Specified by:

setContentHandler in interface VRMLReader

Overrides:

setContentHandler in class BaseReader

Parameters:

ch - The content handler instance to use

setScriptHandler

public void setScriptHandler(ScriptHandler sh)

Set the script handler to the given instance. If the value is null it will clear the currently set instance.

Specified by:

setScriptHandler in interface VRMLReader

Overrides:

setScriptHandler in class BaseReader

Parameters:

sh - The script handler instance to use

setProtoHandler

public void setProtoHandler(ProtoHandler ph)

Set the proto handler to the given instance. If the value is null it will clear the currently set instance.

Specified by:

setProtoHandler in interface VRMLReader

Overrides:

setProtoHandler in class BaseReader

Parameters:

ph - The proto handler instance to use

setRouteHandler

public void setRouteHandler(RouteHandler rh)

Set the route handler to the given instance. If the value is null it will clear the currently set instance.

Specified by:

setRouteHandler in interface VRMLReader

Overrides:

setRouteHandler in class BaseReader

Parameters:

rh - The route handler instance to use