org.corpus_tools.salt.util.internal

Class CorpusStructureDiff

java.lang.Object

org.corpus_tools.salt.util.internal.AbstractDiff<SCorpusGraph>

org.corpus_tools.salt.util.internal.CorpusStructureDiff

public class CorpusStructureDiff
extends AbstractDiff<SCorpusGraph>

This class compares two corpus structures.

Author:

florian

Field Summary

Fields inherited from class org.corpus_tools.salt.util.internal.AbstractDiff

differences, diffsRequested, options, otherObject, templateObject

Constructor Summary

Constructors

Constructor and Description
CorpusStructureDiff(SCorpusGraph template, SCorpusGraph other)
CorpusStructureDiff(SCorpusGraph template, SCorpusGraph other, DiffOptions options)

Method Summary

Modifier and Type	Method and Description
protected boolean	findDiffs(boolean diffsRequested) Compares the set graphs and returns if they are isomorphic or not.

Methods inherited from class org.corpus_tools.salt.util.internal.AbstractDiff

addDifference, compareAnnotationContainers, compareIdentifiableElements, findDiffs, getDifferences, getIsoNodes, isIsomorph

Methods inherited from class java.lang.Object

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

Constructor Detail

CorpusStructureDiff

public CorpusStructureDiff(SCorpusGraph template,
                           SCorpusGraph other)

CorpusStructureDiff

public CorpusStructureDiff(SCorpusGraph template,
                           SCorpusGraph other,
                           DiffOptions options)

Method Detail

findDiffs

protected boolean findDiffs(boolean diffsRequested)

Compares the set graphs and returns if they are isomorphic or not. If graphs are not isomporphic, this method finds and records all differences and lists them. This means the entire graphs have to be compared and could slow down the computation. If you are only interested in the result and not in the particular differences, use method AbstractDiff.isIsomorph().

Specified by:

findDiffs in class AbstractDiff<SCorpusGraph>

Parameters:

diffsRequested - if false, only isomorphie is computed, which makes the process faster but does not collect all differences

Returns:

true, if graphs are isomorphic, false otherwise.