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(java.lang.String uri, ExprList args)
NodeValue	exec(java.util.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, 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(java.lang.String uri,
                       ExprList args)

Specified by:

checkBuild in class FunctionBase

exec

public NodeValue exec(java.util.List<NodeValue> args)

Description copied from class: FunctionBase

Function call to a list of evaluated argument values

Specified by:

exec in class FunctionBase