Package org.hobbit.utils.rdf

Class TripleHashCalculator

java.lang.Object

org.hobbit.utils.rdf.TripleHashCalculator

public class TripleHashCalculator
extends Object

A class for computing a SHA1 hash of sorted and serialized resource properties.

Field Summary

Fields

Modifier and Type	Field	Description
static String	HASH_SELF_URI	Replacement URI for the resource.

Constructor Summary

Constructors

Constructor	Description
TripleHashCalculator()

Method Summary

Modifier and Type	Method	Description
static String	calculateHash(org.apache.jena.rdf.model.StmtIterator statements)
private static String	serializeStatement(org.apache.jena.rdf.model.Statement stmt)

Methods inherited from class java.lang.Object

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

Field Details

HASH_SELF_URI

public static String HASH_SELF_URI

Replacement URI for the resource. Currently has no effect on actual hash computation.

Constructor Details

TripleHashCalculator

public TripleHashCalculator()

Method Details

calculateHash

public static String calculateHash(org.apache.jena.rdf.model.StmtIterator statements)

Parameters:

statements -

Returns:

the computed hash.

serializeStatement

private static String serializeStatement(org.apache.jena.rdf.model.Statement stmt)