yext.graphml.graph2D
Class ZipGraphMLIOHandler

java.lang.Object
  y.io.IOHandler
      yext.graphml.graph2D.GraphMLIOHandler
          yext.graphml.graph2D.ZipGraphMLIOHandler

public class ZipGraphMLIOHandler

extends GraphMLIOHandler

IOHandler for (de)serializing graphs from/to Zip-compressed GraphML format.

Field Summary

Fields inherited from class yext.graphml.graph2D.GraphMLIOHandler

edgeOutputHandlers, graphmlOutputHandlers, graphOutputHandlers, ignoreGraphicsEnabled, inputHandlers, nodeOutputHandlers, portOutputHandlers, validationEnabled, writeDTDEnabled, writeXMLSchemaEnabled

Constructor Summary

ZipGraphMLIOHandler()
Creates a new instance of ZipGraphMLIOHandler.

Method Summary

String	getFileFormatString() Returns the Zip-compressed GraphML file format string.
String	getFileNameExtension() Returns the default file name extension for Zip-compressed GraphML files.
void	read(Graph2D graph, InputStream is) Reads a GraphML file from the given input stream (using a Zip compression stream filter) and populates the Graph2D object.
void	write(Graph2D graph, OutputStream os) Writes the given Graph2D object to the output stream (using a Zip compression stream filter) creating a GraphML file.

Methods inherited from class yext.graphml.graph2D.GraphMLIOHandler

addAttribute, addAttribute, addEdgeAttribute, addEdgeRealizerSerializer, addGraphAttribute, addInputHandler, addInputHandler, addNamespace, addNodeAttribute, addNodeRealizerSerializer, addOutputHandler, addSchemaLocation, canRead, canWrite, clearInputHandlers, configureCoreWriter, createDirectGraphMLWriter, createGraphElementFactory, createGraphElementProvider, createParser, createXmlWriter, createXmlWriter, createXmlWriter, getErrorHandler, getGraphIdAcceptor, getGraphIdProvider, getGraphmlCoreNS, getIdDataAcceptor, getIdDataProvider, getInputHandlerProvider, getInputHandlers, getInputHandlers, getOutputEncoding, getOutputHandlerProvider, getOutputHandlers, getRealizerSerializerManager, getResourceDecoderProvider, getResourceEncoderProvider, isIgnoreGraphicsEnabled, isReadEmbeddedResources, isValidationEnabled, isWriteDTDEnabled, isWriteEmbeddedResources, isWriteSelectionStateEnabled, isWriteXMLSchemaEnabled, read, removeInputHandler, setErrorHandler, setGraphIdAcceptor, setGraphIdProvider, setGraphmlCoreNS, setIdDataAcceptor, setIdDataProvider, setIgnoreGraphicsEnabled, setInputHandlerProvider, setOutputEncoding, setOutputHandlerProvider, setReadEmbeddedResources, setValidationEnabled, setWriteDTDEnabled, setWriteEmbeddedResources, setWriteSelectionStateEnabled, setWriteXMLSchemaEnabled, write, write

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

ZipGraphMLIOHandler

public ZipGraphMLIOHandler()

Creates a new instance of ZipGraphMLIOHandler.

See Also:

GraphMLIOHandler.GraphMLIOHandler()

Method Detail

getFileFormatString

public String getFileFormatString()

Returns the Zip-compressed GraphML file format string.

Overrides:

getFileFormatString in class GraphMLIOHandler

getFileNameExtension

public String getFileNameExtension()

Returns the default file name extension for Zip-compressed GraphML files.

Overrides:

getFileNameExtension in class GraphMLIOHandler

Returns:

graphmlz

read

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

Reads a GraphML file from the given input stream (using a Zip compression stream filter) and populates the Graph2D object.

Overrides:

read in class GraphMLIOHandler

Parameters:

graph - The Graph2D object that is to be populated with nodes and edges as read from the GraphML file.

is - The input stream that holds the GraphML file to be read.

Throws:

IOException

See Also:

GraphMLIOHandler.read(y.view.Graph2D, java.io.InputStream)

write

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

Writes the given Graph2D object to the output stream (using a Zip compression stream filter) creating a GraphML file.

Overrides:

write in class GraphMLIOHandler

Parameters:

graph - The Graph2D object that is to be written to a GraphML file.

os - The output stream that becomes the GraphML file.

Throws:

IOException

See Also:

GraphMLIOHandler.write(y.view.Graph2D, java.io.OutputStream)