com.hp.hpl.jena.query.larq
Class LuceneSearch

java.lang.Object
  com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase
      com.hp.hpl.jena.sparql.pfunction.PropertyFunctionEval
          com.hp.hpl.jena.query.larq.LuceneSearch

All Implemented Interfaces:

PropertyFunction

Direct Known Subclasses:

textMatch

public abstract class LuceneSearch
extends PropertyFunctionEval

Base class for searching a IndexLARQ

Method Summary

QueryIterator	boundSubject(Binding binding, com.hp.hpl.jena.graph.Node match, Var score, java.lang.String searchString, long limit, float scoreLimit, ExecutionContext execCxt)
void	build(PropFuncArg argSubject, com.hp.hpl.jena.graph.Node predicate, PropFuncArg argObject, ExecutionContext execCxt) Called during query plan construction immediately after the construction of the property function instance.
QueryIterator	execEvaluated(Binding binding, PropFuncArg argSubject, com.hp.hpl.jena.graph.Node predicate, PropFuncArg argObject, ExecutionContext execCxt)
QueryIterator	varSubject(Binding binding, Var match, Var score, java.lang.String searchString, long limit, float scoreLimit, ExecutionContext execCxt)

Methods inherited from class com.hp.hpl.jena.sparql.pfunction.PropertyFunctionEval

exec

Methods inherited from class com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase

exec

Methods inherited from class java.lang.Object

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

Method Detail

build

public void build(PropFuncArg argSubject,
                  com.hp.hpl.jena.graph.Node predicate,
                  PropFuncArg argObject,
                  ExecutionContext execCxt)

Description copied from interface: PropertyFunction

Called during query plan construction immediately after the construction of the property function instance.

Specified by:

build in interface PropertyFunction

Overrides:

build in class PropertyFunctionBase

Parameters:

argSubject - The parsed argument(s) in the subject position

predicate - The extension URI (as a Node).

argObject - The parsed argument(s) in the object position

execCxt - Execution context

execEvaluated

public QueryIterator execEvaluated(Binding binding,
                                   PropFuncArg argSubject,
                                   com.hp.hpl.jena.graph.Node predicate,
                                   PropFuncArg argObject,
                                   ExecutionContext execCxt)

Specified by:

execEvaluated in class PropertyFunctionEval

varSubject

public QueryIterator varSubject(Binding binding,
                                Var match,
                                Var score,
                                java.lang.String searchString,
                                long limit,
                                float scoreLimit,
                                ExecutionContext execCxt)

boundSubject

public QueryIterator boundSubject(Binding binding,
                                  com.hp.hpl.jena.graph.Node match,
                                  Var score,
                                  java.lang.String searchString,
                                  long limit,
                                  float scoreLimit,
                                  ExecutionContext execCxt)