Match (Apache Jena ARQ)

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<Triple>

match(Collection<Triple> triples, Node s, Node p, Node o)

Return a filter stream of matches for triples in the collection.

static Stream<Quad>

match(Collection<Quad> quads, Node g, Node s, Node p, Node o)

Return a filter stream of matches for quads in the collection.

static boolean

match(Node node, Node pattern)

Match a node (non-null) with a pattern node.

static boolean

match(Triple triple, Node s, Node p, Node o)

Match a triple.

static boolean

match(Quad quad, Node g, Node s, Node p, Node o)

Match a quad.

static boolean

matchValue(Node node, 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, Node g, Node s, Node p, Node o)
  
  Match a quad. A quad matches g/s/p/o if each component matches the corresponding node.
- match
  
  public static boolean match(Triple triple, Node s, Node p, Node o)
  
  Match a triple. A triple matches s/p/o if each component matches the corresponding node.
- match
  
  public static boolean match(Node node, 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(Node node, 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<Triple> match(Collection<Triple> triples, Node s, Node p, Node o)
  
  Return a filter stream of matches for triples in the collection.
- match
  
  public static Stream<Quad> match(Collection<Quad> quads, Node g, Node s, Node p, Node o)
  
  Return a filter stream of matches for quads in the collection.