FunctionBase1 (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.sparql.function.FunctionBase
- - org.apache.jena.sparql.function.FunctionBase1

All Implemented Interfaces:

Function

Direct Known Subclasses:

bnode, cos, cos1, cosec, cosec1, cot, cot1, cube, date, degreesToRadians, e, evenInteger, factorial, FN_Abs, FN_BEV, FN_Ceiling, FN_DaysFromDate, FN_DaysFromDateTime, FN_DaysFromDuration, FN_Floor, FN_HoursFromDateTime, FN_HoursFromDuration, FN_HoursFromTime, FN_MinutesFromDateTime, FN_MinutesFromDuration, FN_MinutesFromTime, FN_MonthsFromDate, FN_MonthsFromDateTime, FN_MonthsFromDuration, FN_Not, FN_SecondsFromDateTime, FN_SecondsFromDuration, FN_SecondsFromTime, FN_StrEncodeForURI, FN_StrLength, FN_StrLowerCase, FN_StrNormalizeSpace, FN_StrUpperCase, FN_TimezoneFromDate, FN_TimezoneFromDateTime, FN_TimezoneFromTime, FN_YearsFromDate, FN_YearsFromDateTime, FN_YearsFromDuration, FunctionCastXSD, IsTripleTerm, ln, localname, Math_exp, Math_exp10, Math_log, Math_log10, md5hash, namespace, print, radiansToDegrees, reciprocal, sec, sec1, sha1sum, sha256hash, sin, sin1, sq, sqrt, sqrt, tan, tan1, ten, TripleObject, TriplePredicate, TripleSubject, wait
```
public abstract class FunctionBase1
extends FunctionBase
```
Support for a function of one argument.

Constructor Summary

Constructors
Constructor Description

FunctionBase1()

Method Summary

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

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
- FunctionBase1
```
public FunctionBase1()
```

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(NodeValue v)