de.grogra.ext.x3d
Class X3DImport

java.lang.Object
  de.grogra.pf.io.FilterBase
      de.grogra.ext.x3d.X3DImport

All Implemented Interfaces:

Filter, FilterSource, ObjectSource, RegistryContext, Map

public class X3DImport
extends FilterBase
implements ObjectSource

Nested Class Summary

Nested classes/interfaces inherited from interface de.grogra.pf.io.FilterSource

FilterSource.MetaDataKey<V>

Nested classes/interfaces inherited from interface de.grogra.util.Map

Map.Chain

Field Summary

protected java.util.Stack<X3DParser>	parsers Stack of parsers.
protected Null	sceneNode GroIMP root node of imported x3d nodes.
protected static X3DImport	theImport Current import instance.
protected Workbench	workbench Current workbench.

Fields inherited from class de.grogra.pf.io.FilterBase

item, source

Fields inherited from interface de.grogra.pf.io.FilterSource

AUTO_PROGRESS, DESTINATION_FILE, DESTINATION_URL

Fields inherited from interface de.grogra.util.Map

DEFAULT_VALUE, EMPTY_MAP

Constructor Summary

X3DImport(FilterItem item, FilterSource source)
Constructor of the x3d importer.

Method Summary

void	addNewParser(X3DParser parser) Add a new parser on top of stack.
X3DParser	getCurrentParser() Returns the current x3d parser.
java.lang.Object	getObject() Returns the data as an object of a class which is compatible which the flavor.
static X3DImport	getTheImport() Returns the instance of the current x3d importer.
void	increaseProgress()
void	removeCurrentParser() Removes the current parser from stack.

Methods inherited from class de.grogra.pf.io.FilterBase

get, getFilter, getFlavor, getImpl, getMetaData, getRegistry, getSource, getSystemId, initProgressMonitor, setFlavor, setMetaData, setMetaData, setProgress, setSystemId, toString, toURL

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.pf.io.FilterSource

getFilter, getFlavor, getMetaData, getSystemId, initProgressMonitor, setMetaData, setProgress

Methods inherited from interface de.grogra.pf.registry.RegistryContext

getRegistry

Field Detail

parsers

protected java.util.Stack<X3DParser> parsers

Stack of parsers.

sceneNode

protected Null sceneNode

GroIMP root node of imported x3d nodes.

theImport

protected static X3DImport theImport

Current import instance.

workbench

protected Workbench workbench

Current workbench.

Constructor Detail

X3DImport

public X3DImport(FilterItem item,
                 FilterSource source)

Constructor of the x3d importer. Makes some preprocessing tasks.

Parameters:

item -

source -

Method Detail

addNewParser

public void addNewParser(X3DParser parser)

Add a new parser on top of stack. This is the current parser.

Parameters:

parser -

getCurrentParser

public X3DParser getCurrentParser()

Returns the current x3d parser.

Returns:

getObject

public java.lang.Object getObject()
                           throws java.io.IOException

Description copied from interface: ObjectSource

Returns the data as an object of a class which is compatible which the flavor.

Specified by:

getObject in interface ObjectSource

Returns:

the data

Throws:

java.io.IOException

getTheImport

public static X3DImport getTheImport()

Returns the instance of the current x3d importer.

Returns:

increaseProgress

public void increaseProgress()

removeCurrentParser

public void removeCurrentParser()

Removes the current parser from stack. Next one in stack becomes the current parser.