mapss.dif.csdf.sdf
Class HSDFToDIFWriter

java.lang.Object
  mapss.dif.language.DIFWriter
      mapss.dif.csdf.sdf.HSDFToDIFWriter

public class HSDFToDIFWriter
extends DIFWriter

DIF writer class for graphs of runtime type HSDFGraph.

Version:

$Id: HSDFToDIFWriter.java 406 2007-05-10 14:27:07Z plishker $

Author:

Chia-Jui Hsu based on the first version by Fuat Keceli

See Also:

HSDFGraph

Field Summary

Fields inherited from class mapss.dif.language.DIFWriter

_graph, _hierarchy

Constructor Summary

HSDFToDIFWriter()

Method Summary

protected DIFGraph	_getEmptyGraph() Returns an empty graph with the runtime type of the graphs that are going to be written by this writer.
protected java.lang.String	_graphType() Returns a string containing the graph type keyword to be written into the dif file.
protected boolean	_isKeyWord(java.lang.String word) Checks if a string is a keyword in DIF.
protected java.lang.String	_writeBuiltinAttribute() Generate the built-in attribute block.

Methods inherited from class mapss.dif.language.DIFWriter

_blank, _checkLabel, _getObjectName, _writeActor, _writeInterface, _writeParameter, _writeRefinement, _writeTopology, _writeUserDefAttribute, compile, compile, getSupportedGraph, objectToString

Methods inherited from class java.lang.Object

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

Constructor Detail

HSDFToDIFWriter

public HSDFToDIFWriter()

Method Detail

_isKeyWord

protected boolean _isKeyWord(java.lang.String word)

Checks if a string is a keyword in DIF. Keywords should not be used as labels in graphs.

Overrides:

_isKeyWord in class DIFWriter

Parameters:

word - A string to be checked.

Returns:

True if the string is a keyword in DIF.

_getEmptyGraph

protected DIFGraph _getEmptyGraph()

Returns an empty graph with the runtime type of the graphs that are going to be written by this writer.

Overrides:

_getEmptyGraph in class DIFWriter

Returns:

An empty HSDFGraph.

_graphType

protected java.lang.String _graphType()

Returns a string containing the graph type keyword to be written into the dif file.

Overrides:

_graphType in class DIFWriter

Returns:

A string.

_writeBuiltinAttribute

protected java.lang.String _writeBuiltinAttribute()
                                           throws DIFLanguageException

Generate the built-in attribute block.

Overrides:

_writeBuiltinAttribute in class DIFWriter

Returns:

The DIF specification of the built-in attribute block.

Throws:

DIFLanguageException