Package org.aksw.jenax.arq.util.tuple.adapter

Class DatasetGraphOverTupleFinder<D,C>

java.lang.Object
org.apache.jena.sparql.core.DatasetGraphWrapper
org.aksw.jenax.arq.util.dataset.DatasetGraphWrapperFindBase
org.aksw.jenax.arq.util.tuple.adapter.DatasetGraphOverTupleFinder<D,C>
Type Parameters:
D -
C -
All Implemented Interfaces:
org.apache.jena.atlas.lib.Closeable, org.apache.jena.atlas.lib.Sync, org.apache.jena.sparql.core.DatasetGraph, org.apache.jena.sparql.core.DatasetGraphWrapperView, org.apache.jena.sparql.core.Transactional
public class DatasetGraphOverTupleFinder<D,C> extends DatasetGraphWrapperFindBase implements org.apache.jena.sparql.core.DatasetGraphWrapperView
A Dataset wrapper that delegates all find-related (including contains) invocations to a tuple finder. All other methods (e.g. add, remove, begin, ...) delegate to the wrapped dataset.
Author:
raven

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.jena.sparql.core.Transactional

    org.apache.jena.sparql.core.Transactional.Promote

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node>
    tupleFinder
     

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    DatasetGraphOverTupleFinder(org.apache.jena.sparql.core.DatasetGraph dsg, org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node> tupleFinder)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected Iterator<org.apache.jena.sparql.core.Quad>
    actionFind(boolean ng, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
     
    static org.apache.jena.sparql.core.DatasetGraph
    wrap(org.apache.jena.sparql.core.DatasetGraph dsg, org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node> tupleFinder)
     

    Methods inherited from class org.aksw.jenax.arq.util.dataset.DatasetGraphWrapperFindBase

    contains, contains, delegateFind, find, find, find, find, findNG, getDefaultGraph, getGraph, getUnionGraph

    Methods inherited from class org.apache.jena.sparql.core.DatasetGraphWrapper

    abort, add, add, addGraph, begin, begin, begin, clear, close, commit, containsGraph, delete, delete, deleteAny, end, get, getBase, getBaseForQuery, getContext, getCxt, getG, getLock, getR, getT, getW, getWrapped, isEmpty, isInTransaction, listGraphNodes, prefixes, promote, promote, removeGraph, size, supportsTransactionAbort, supportsTransactions, sync, toString, transactionMode, transactionType, unwrap

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.jena.sparql.core.DatasetGraph

    add, add, addAll, addGraph, clear, close, contains, contains, containsGraph, delete, delete, deleteAny, find, find, find, findNG, getContext, getDefaultGraph, getGraph, getLock, getUnionGraph, isEmpty, listGraphNodes, prefixes, removeGraph, size, stream, stream, supportsTransactionAbort, supportsTransactions

    Methods inherited from interface org.apache.jena.sparql.core.Transactional

    abort, begin, begin, begin, calc, calculate, calculateRead, calculateWrite, commit, end, exec, execute, executeRead, executeWrite, isInTransaction, promote, promote, transactionMode, transactionType

  • Field Details

    • tupleFinder

      protected org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node> tupleFinder

  • Constructor Details

    • DatasetGraphOverTupleFinder

      protected DatasetGraphOverTupleFinder(org.apache.jena.sparql.core.DatasetGraph dsg, org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node> tupleFinder)

  • Method Details

    • wrap

      public static org.apache.jena.sparql.core.DatasetGraph wrap(org.apache.jena.sparql.core.DatasetGraph dsg, org.aksw.commons.tuple.finder.TupleFinder<org.apache.jena.sparql.core.Quad,org.apache.jena.graph.Node> tupleFinder)

    • actionFind

      protected Iterator<org.apache.jena.sparql.core.Quad> actionFind(boolean ng, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
      Specified by:
      actionFind in class DatasetGraphWrapperFindBase
      Parameters:
      ng - Controls the meaning of Node.ANY for g: If false then it matches all graphs including the default graph. When true it only matches within named graphs (and not the default graph).