Package org.apache.jena.sparql.function

Class FunctionBase0

java.lang.Object

org.apache.jena.sparql.function.FunctionBase

org.apache.jena.sparql.function.FunctionBase0

All Implemented Interfaces:

Function

Direct Known Subclasses:

e, FN_Timezone, nowtz, pi, struuid, SystemVar, uuid

public abstract class FunctionBase0
extends FunctionBase

Support for a function of zero arguments.

Constructor Summary

Constructors

Constructor	Description
FunctionBase0()

Method Summary

Modifier and Type	Method	Description
void	checkBuild(java.lang.String uri, ExprList args)
abstract NodeValue	exec()
NodeValue	exec(java.util.List<NodeValue> args)	Function call to a list of evaluated argument values

Methods inherited from class org.apache.jena.sparql.function.FunctionBase

build, evalArgs, exec

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionBase0

public FunctionBase0()

Method Detail

checkBuild

public void checkBuild(java.lang.String uri,
                       ExprList args)

Specified by:

checkBuild in class FunctionBase

exec

public final 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

exec

public abstract NodeValue exec()