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

Constructors

Constructor and Description
concat()

Method Summary

Methods

Modifier and Type	Method and Description
QueryIterator	execEvaluated(Binding binding, Node subject, 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,
                          Node subject,
                          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