org.topbraid.jenax.util

Class PrefixUtils

java.lang.Object

org.topbraid.jenax.util.PrefixUtils

public class PrefixUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
PrefixUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	alignPrefixMap(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph) Make the dstGraph prefix map the same srcGraph prefix map, only making chnages where necessary.
static boolean	copyPrefixMap(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph) Copy prefix mappings into dstGraph from srcGraph, checking whether the prefix mapping is already set.
static boolean	removeMissingPrefixes(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph) Remove prefix mappings from dstGraph that do not exist in srcGraph.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixUtils

public PrefixUtils()

Method Detail

alignPrefixMap

public static boolean alignPrefixMap(org.apache.jena.graph.Graph dstGraph,
                                     org.apache.jena.graph.Graph srcGraph)

Make the dstGraph prefix map the same srcGraph prefix map, only making chnages where necessary.

Parameters:

dstGraph - the destination graph

srcGraph - the source graph

Returns:

false if no changes where made.

copyPrefixMap

public static boolean copyPrefixMap(org.apache.jena.graph.Graph dstGraph,
                                    org.apache.jena.graph.Graph srcGraph)

Copy prefix mappings into dstGraph from srcGraph, checking whether the prefix mapping is already set.

Parameters:

dstGraph - the destination graph

srcGraph - the source graph

Returns:

false if no changes where made.

removeMissingPrefixes

public static boolean removeMissingPrefixes(org.apache.jena.graph.Graph dstGraph,
                                            org.apache.jena.graph.Graph srcGraph)

Remove prefix mappings from dstGraph that do not exist in srcGraph.

Parameters:

dstGraph - the destination graph

srcGraph - the source graph

Returns:

false if no changes where made.