com.hp.hpl.jena.sparql.function
Class FunctionBase1

java.lang.Object
  extended by com.hp.hpl.jena.sparql.function.FunctionBase
      extended by com.hp.hpl.jena.sparql.function.FunctionBase1
All Implemented Interfaces:
Function
Direct Known Subclasses:
bnode, date, evenInteger, FN_Abs, FN_BEV, FN_Ceiling, FN_floor, FN_Not, FN_Round, FN_StrLength, FN_StrLowerCase, FN_StrUpperCase, localname, namespace, sha1sum, sqrt, wait

public abstract class FunctionBase1
extends FunctionBase

Support for a function of one argument.


Constructor Summary
FunctionBase1()
           
 
Method Summary
 void checkBuild(String uri, ExprList args)
           
 NodeValue exec(List<NodeValue> args)
          Function call to a list of evaluated argument values
abstract  NodeValue exec(NodeValue v)
           
 
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

FunctionBase1

public FunctionBase1()
Method Detail

checkBuild

public void checkBuild(String uri,
                       ExprList args)
Specified by:
checkBuild in class FunctionBase

exec

public final 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

exec

public abstract NodeValue exec(NodeValue v)


Licenced under the Apache License, Version 2.0