com.hp.hpl.jena.sparql.pfunction.library
Class concat

java.lang.Object
  com.hp.hpl.jena.sparql.pfunction.PropertyFunctionBase
      com.hp.hpl.jena.sparql.pfunction.PropertyFunctionEval
          com.hp.hpl.jena.sparql.pfunction.PFuncSimpleAndList
              com.hp.hpl.jena.sparql.pfunction.library.concat

All Implemented Interfaces:

PropertyFunction

public class concat
extends PFuncSimpleAndList

Constructor Summary

concat()

Method Summary

QueryIterator

execEvaluated(Binding binding, com.hp.hpl.jena.graph.Node subject, com.hp.hpl.jena.graph.Node predicate, PropFuncArg object, ExecutionContext execCxt)

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

execEvaluated

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

exec

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

build, exec

Methods inherited from class java.lang.Object

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

Constructor Detail

concat

public concat()

Method Detail

execEvaluated

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

Specified by:

execEvaluated in class PFuncSimpleAndList

Parameters:

binding - Current solution from previous query stage

subject - Node in subject slot, after substitution if a bound variable in this binding

predicate - This predicate

object - List in object slot, after substitution if a bound variable in this binding

execCxt - Execution context

Returns:

QueryIterator