Package com.hp.hpl.jena.sparql.engine.iterator

Examples of com.hp.hpl.jena.sparql.engine.iterator.QueryIterNullIterator

252
253
254
255
256
257
258
259
260
261
                                      ExecutionContext execCxt)
    {
        HitLARQ hit = getIndex(execCxt).contains(match, searchString) ;
       
        if ( hit == null )
            return new QueryIterNullIterator(execCxt) ;
        if ( score == null )
            return QueryIterSingleton.create(binding, execCxt) ;
        return IterLib.oneResult(binding, score, NodeFactory.floatToNode(hit.getScore()), execCxt) ;
    }
View Full Code Here
112
113
114
115
116
117
118
119
120
121
122
        Node nodeVar = argSubject.getArg() ;
        String pattern = NodeUtils.stringLiteral(argObject.getArg()) ;
        if ( pattern == null )
        {
            Log.warn(this, "Pattern must be a plain literal or xsd:string: "+argObject.getArg()) ;
            return new QueryIterNullIterator(execCxt) ;
        }

        if ( false )
            // Old (ARQ 1) way - not recommended.
            return buildSyntax(input, nodeVar, pattern, execCxt) ;
View Full Code Here
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
           
            if ( scoreLimit < 0 )
                scoreLimit = 0.0f ;

            if ( ! isValidSearchString(searchString) )
                return new QueryIterNullIterator(execCxt) ;
        }
        else
        {
            searchString = argObject.getArg() ;
            limit = Query.NOLIMIT ;
            scoreLimit = 0.0f ;
        }
       
        if ( !isValidSearchString(searchString) )
            return IterLib.noResults(execCxt) ;

        String qs = asString(searchString) ;
       
        if ( qs == null )
        {
            Log.warn(this, "Not a string (it was a moment ago!): "+searchString) ;
            return new QueryIterNullIterator(execCxt) ;
        }
       
        Var scoreVar = (score==null)?null:Var.alloc(score) ;
       
        if ( match.isVariable() )
View Full Code Here
253
254
255
256
257
258
259
260
261
262
                                      ExecutionContext execCxt)
    {
        HitLARQ hit = getIndex(execCxt).contains(match, searchString) ;
       
        if ( hit == null )
            return new QueryIterNullIterator(execCxt) ;
        if ( score == null )
            return QueryIterSingleton.create(binding, execCxt) ;
        return IterLib.oneResult(binding, score, NodeFactory.floatToNode(hit.getScore()), execCxt) ;
    }
View Full Code Here
TOP

Related Classes of com.hp.hpl.jena.sparql.engine.iterator.QueryIterNullIterator

  • arq.examples.propertyfunction.labelSearch
  • arq.examples.propertyfunction.localname
  • com.hp.hpl.jena.sparql.algebra.table.Table1
  • com.hp.hpl.jena.sparql.algebra.table.TableEmpty
  • com.hp.hpl.jena.sparql.algebra.table.TableN
  • com.hp.hpl.jena.sparql.engine.main.iterator.QueryIterService
  • com.hp.hpl.jena.sparql.util.IterLib
  • de.fuberlin.wiwiss.d2rq.engine.QueryIterTableSQL
  • org.apache.jena.larq.LuceneSearch
  • java.util.NoSuchElementException
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.