Package org.aksw.jenax.arq.util.quad

Class DatasetCmp

java.lang.Object

org.aksw.jenax.arq.util.quad.DatasetCmp

public class DatasetCmp
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	DatasetCmp.Report

Constructor Summary

Constructors

Constructor	Description
DatasetCmp()

Method Summary

Modifier and Type	Method	Description
static DatasetCmp.Report	assessIsIsomorphicByGraph(org.apache.jena.query.Dataset expected, org.apache.jena.query.Dataset actual)
static DatasetCmp.Report	assessIsIsomorphicByGraph(org.apache.jena.sparql.core.DatasetGraph expected, org.apache.jena.sparql.core.DatasetGraph actual)
static boolean	isIsomorphic(org.apache.jena.query.Dataset expected, org.apache.jena.query.Dataset actual, boolean compareByValue, PrintStream out, org.apache.jena.riot.Lang lang)	Check two datasets for isomorphism using comparison by value.

Methods inherited from class java.lang.Object

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

Constructor Details

DatasetCmp

public DatasetCmp()

Method Details

isIsomorphic

public static boolean isIsomorphic(org.apache.jena.query.Dataset expected,
 org.apache.jena.query.Dataset actual,
 boolean compareByValue,
 PrintStream out,
 org.apache.jena.riot.Lang lang)

Check two datasets for isomorphism using comparison by value. Internally converts the datasets into result sets with ?g ?s ?p ?o) bindings and compares them using ResultSetCompare.equalsByValue(org.apache.jena.query.ResultSet, org.apache.jena.query.ResultSet) Does not scale to large datasets. For large number of named graphs use assessIsIsomorphicByGraph(Dataset, Dataset)

Parameters:

expected -

actual -

compareByValue - 'false' tests for equivalence of terms whereas 'true' tests for that of values

out - The outputstream to which to display any differences

Returns:

assessIsIsomorphicByGraph

public static DatasetCmp.Report assessIsIsomorphicByGraph(org.apache.jena.query.Dataset expected,
 org.apache.jena.query.Dataset actual)

assessIsIsomorphicByGraph

public static DatasetCmp.Report assessIsIsomorphicByGraph(org.apache.jena.sparql.core.DatasetGraph expected,
 org.apache.jena.sparql.core.DatasetGraph actual)