yext.graphml.graph2D
Class XMLXSLIOHandler

java.lang.Object
  y.io.IOHandler
      yext.graphml.graph2D.XMLXSLIOHandler

public class XMLXSLIOHandler

extends IOHandler

IOHandler that is able to read arbitrary XML files. An XSL stylesheet needs to be specified that transforms the input XML file to a valid input file for a reader delegate of type IOHandler.

Constructor Summary

XMLXSLIOHandler()
Creates a new instance of the IOHandler.

XMLXSLIOHandler(GraphMLIOHandler readerDelegate)
Creates a new instance of the IOHandler with the given reader delegate.

Method Summary

boolean	canRead() Returns true.
boolean	canWrite() Returns false.
String	getFileFormatString() Returns a textual description of the IOHandler.
String	getFileNameExtension() Returns the empty string since XML files can have file name extensions.
IOHandler	getReaderDelegate() Returns the IOHandler that will further process the XSL transformed XML input.
Source	getXSLSource() Returns the source for the XSL stylesheet to be used to transform the input.
void	read(Graph2D graph, InputStream in)
void	setReaderDelegate(GraphMLIOHandler reader) Sets the IOHandler that will further process the XSL transformed XML input.
void	setXSLSource(Source xslSource) Sets the source for the XSL stylesheet to be used to transform the input.
void	write(Graph2D graph, OutputStream out)

Methods inherited from class y.io.IOHandler

canWriteSubset, createObjectInputStream, createObjectOutputStream, hide, read, read, shouldSerialize, shouldSerialize, write, writeSubset, writeSubset

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLXSLIOHandler

public XMLXSLIOHandler()

Creates a new instance of the IOHandler.

XMLXSLIOHandler

public XMLXSLIOHandler(GraphMLIOHandler readerDelegate)

Creates a new instance of the IOHandler with the given reader delegate.

Method Detail

getFileFormatString

public String getFileFormatString()

Returns a textual description of the IOHandler.

getFileNameExtension

public String getFileNameExtension()

Returns the empty string since XML files can have file name extensions.

canRead

public boolean canRead()

Returns true.

canWrite

public boolean canWrite()

Returns false.

setXSLSource

public void setXSLSource(Source xslSource)

Sets the source for the XSL stylesheet to be used to transform the input.

getXSLSource

public Source getXSLSource()

Returns the source for the XSL stylesheet to be used to transform the input.

setReaderDelegate

public void setReaderDelegate(GraphMLIOHandler reader)

Sets the IOHandler that will further process the XSL transformed XML input.

getReaderDelegate

public IOHandler getReaderDelegate()

Returns the IOHandler that will further process the XSL transformed XML input.

write

public void write(Graph2D graph,
                  OutputStream out)
           throws IOException

Throws:

IOException

read

public void read(Graph2D graph,
                 InputStream in)
          throws IOException

Throws:

IOException