y.io.gml
Class DefaultHierarchicParserFactory

java.lang.Object
  y.io.gml.DefaultHierarchicParserFactory

All Implemented Interfaces:

ParserFactory

public class DefaultHierarchicParserFactory
extends java.lang.Object
implements ParserFactory

This class is an implementation of the ParserFactory interface. This implementation is capable of parsing the basic gml features. The work is delegated to instances of GraphParser, NodeParser and EdgeParser

Constructor Summary

DefaultHierarchicParserFactory()

Method Summary

GMLTokenizer.Callback	createEdgeParser(Graph2D graph, GMLTokenizer.Callback graphParser) return a parser which is capable of parsing the graph.edge scope and putting the result into a graph
GMLTokenizer.Callback	createGMLParser(Graph2D graph) return a parser which is capable of parsing a gml stream and putting the result into a graph
GMLTokenizer.Callback	createGraphParser(Graph2D graph, GMLTokenizer.Callback gmlParser) return a parser which is capable of parsing the graph scope and putting the result into a graph
GMLTokenizer.Callback	createInterEdgeParser(Graph2D graph, HierarchicGraphParser parent) Creates the parser instance that will be used for parsing inter edges.
GMLTokenizer.Callback	createNodeParser(Graph2D graph, GMLTokenizer.Callback graphParser) return a parser which is capable of parsing the graph.node scope and putting the result into a graph

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHierarchicParserFactory

public DefaultHierarchicParserFactory()

Method Detail

createEdgeParser

public GMLTokenizer.Callback createEdgeParser(Graph2D graph,
                                              GMLTokenizer.Callback graphParser)

Description copied from interface: ParserFactory

return a parser which is capable of parsing the graph.edge scope and putting the result into a graph

Specified by:

createEdgeParser in interface ParserFactory

Parameters:

graph - the graph which will be modified by this parser

Returns:

a parser

createGMLParser

public GMLTokenizer.Callback createGMLParser(Graph2D graph)

Description copied from interface: ParserFactory

return a parser which is capable of parsing a gml stream and putting the result into a graph

Specified by:

createGMLParser in interface ParserFactory

Parameters:

graph - the graph which will be modified by this parser

Returns:

a parser

createGraphParser

public GMLTokenizer.Callback createGraphParser(Graph2D graph,
                                               GMLTokenizer.Callback gmlParser)

Description copied from interface: ParserFactory

return a parser which is capable of parsing the graph scope and putting the result into a graph

Specified by:

createGraphParser in interface ParserFactory

Parameters:

graph - the graph which will be modified by this parser

Returns:

a parser

createInterEdgeParser

public GMLTokenizer.Callback createInterEdgeParser(Graph2D graph,
                                                   HierarchicGraphParser parent)

Creates the parser instance that will be used for parsing inter edges.

createNodeParser

public GMLTokenizer.Callback createNodeParser(Graph2D graph,
                                              GMLTokenizer.Callback graphParser)

Description copied from interface: ParserFactory

return a parser which is capable of parsing the graph.node scope and putting the result into a graph

Specified by:

createNodeParser in interface ParserFactory

Parameters:

graph - the graph which will be modified by this parser

Returns:

a parser