sem.graphreader
Class ParsevalGraphReader

java.lang.Object
  sem.graphreader.ParsevalGraphReader

All Implemented Interfaces:

GraphReader

public class ParsevalGraphReader
extends java.lang.Object
implements GraphReader

Graph reader for the Parseval format. It will also work with the DepBank/GR format, but it will not correctly map lemmas together, as that representation doesn't include token numbering.

Example files were parsed using: ./rasp.sh -m -p'-e'

Constructor Summary

ParsevalGraphReader(java.lang.String inputPath, boolean simpleEdgeFormat, boolean simpleNodeFormat)
GraphReader for the Parseval format.

Method Summary

void	close() Close the reader.
boolean	hasNext() Check whether there is another graph available.
static void	main(java.lang.String[] args)
Graph	next() Get the next graph.
java.util.ArrayList<Graph>	nextSentence() Get the next sentence.
void	reset() Reset the reader.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParsevalGraphReader

public ParsevalGraphReader(java.lang.String inputPath,
                           boolean simpleEdgeFormat,
                           boolean simpleNodeFormat)
                    throws GraphFormatException

GraphReader for the Parseval format. The default (full) format represents nodes as lemma+suffix:id_POS or lemma+suffix:id, e.g. algorithm+s:6_NOUN or algorithm+s:6_NOUN The simple format has each node containing only the label/lemma, e.g. algorithms. We can also enable this if we want to force all the extra information to be retained in the node label.

Parameters:

inputPath -

simpleFormat - Enable simple node format

Throws:

GraphFormatException

Method Detail

hasNext

public boolean hasNext()

Check whether there is another graph available.

Specified by:

hasNext in interface GraphReader

Returns:

True if there is at least one more graph, false otherwise.

next

public Graph next()
           throws GraphFormatException

Get the next graph.

Specified by:

next in interface GraphReader

Returns:

The next graph.

Throws:

GraphFormatException

nextSentence

public java.util.ArrayList<Graph> nextSentence()
                                        throws GraphFormatException

Get the next sentence.

Specified by:

nextSentence in interface GraphReader

Returns:

The next sentence.

Throws:

GraphFormatException

reset

public void reset()
           throws GraphFormatException

Reset the reader.

Specified by:

reset in interface GraphReader

Throws:

GraphFormatException

close

public void close()

Close the reader.

Specified by:

close in interface GraphReader

main

public static void main(java.lang.String[] args)