com.hp.hpl.jena.sparql.function.library
Class FN_StrSubstring

java.lang.Object
  com.hp.hpl.jena.sparql.function.FunctionBase
      com.hp.hpl.jena.sparql.function.library.FN_StrSubstring

All Implemented Interfaces:

Function

public class FN_StrSubstring
extends FunctionBase

substring(string, start[, length]) - F&O style

Constructor Summary

FN_StrSubstring()

Method Summary

void	checkBuild(String uri, ExprList args)
NodeValue	exec(List<NodeValue> args) Function call to a list of evaluated argument values

Methods inherited from class com.hp.hpl.jena.sparql.function.FunctionBase

build, exec, getArg, getContext

Methods inherited from class java.lang.Object

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

Constructor Detail

FN_StrSubstring

public FN_StrSubstring()

Method Detail

checkBuild

public void checkBuild(String uri,
                       ExprList args)

Specified by:

checkBuild in class FunctionBase

exec

public NodeValue exec(List<NodeValue> args)

Description copied from class: FunctionBase

Function call to a list of evaluated argument values

Specified by:

exec in class FunctionBase