Module org.apache.jena.arq
Package org.apache.jena.sparql.core

Class Match

java.lang.Object
org.apache.jena.sparql.core.Match
public class Match extends Object
Match triples, quads, with wildcard rules (null or Node.ANY are wildcards).

  • Constructor Summary

    Constructors
    Constructor
    Description
    Match()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static Stream<org.apache.jena.graph.Triple>
    match(Collection<org.apache.jena.graph.Triple> triples, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
    Return a filter stream of matches for triples in the collection.
    static Stream<Quad>
    match(Collection<Quad> quads, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
    Return a filter stream of matches for quads in the collection.
    static boolean
    match(org.apache.jena.graph.Node node, org.apache.jena.graph.Node pattern)
    Match a node (non-null) with a pattern node.
    static boolean
    match(org.apache.jena.graph.Triple triple, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
    Match a triple.
    static boolean
    match(Quad quad, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
    Match a quad.
    static boolean
    matchValue(org.apache.jena.graph.Node node, org.apache.jena.graph.Node pattern)
    Match a node (non-null) with a pattern node.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Match

      public Match()

  • Method Details

    • match

      public static boolean match(Quad quad, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
      Match a quad. A quad matches g/s/p/o if each component matches the corresponding node.

    • match

      public static boolean match(org.apache.jena.graph.Triple triple, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
      Match a triple. A triple matches s/p/o if each component matches the corresponding node.

    • match

      public static boolean match(org.apache.jena.graph.Node node, org.apache.jena.graph.Node pattern)
      Match a node (non-null) with a pattern node. Returns true if:
      • pattern is null
      • pattern is Node.ANY
      • pattern is concrete and .equals the node.

    • matchValue

      public static boolean matchValue(org.apache.jena.graph.Node node, org.apache.jena.graph.Node pattern)
      Match a node (non-null) with a pattern node. Returns true if:
      • pattern is null
      • pattern is Node.ANY
      • pattern is concrete and sameValueAs the node.

    • match

      public static Stream<org.apache.jena.graph.Triple> match(Collection<org.apache.jena.graph.Triple> triples, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
      Return a filter stream of matches for triples in the collection.

    • match

      public static Stream<Quad> match(Collection<Quad> quads, org.apache.jena.graph.Node g, org.apache.jena.graph.Node s, org.apache.jena.graph.Node p, org.apache.jena.graph.Node o)
      Return a filter stream of matches for quads in the collection.