StringFunctionAdapter (Openllet :: Core 2.6.5 API)

java.lang.Object
- openllet.core.rules.builtins.StringFunctionAdapter

All Implemented Interfaces:

Function
```
public class StringFunctionAdapter
extends java.lang.Object
implements Function
```
Title: String-to-String Function Adapter

Description: Adapter from StringToStringFunction to Function

Copyright: Copyright (c) 2008

Company: Clark & Parsia, LLC.

Author:

Ron Alford

Field Summary

Fields
Modifier and Type Field Description

java.lang.String _datatypeURI

StringToStringFunction _function

Constructor Summary

Constructors
Constructor	Description
`StringFunctionAdapter(StringToStringFunction function)`
`StringFunctionAdapter(StringToStringFunction function, java.lang.String datatypeURI)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Literal`	`apply(ABox abox, Literal expected, Literal... litArgs)`	Apply the function against a set of arguments.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _datatypeURI
```
public final java.lang.String _datatypeURI
```
  - _function
```
public final StringToStringFunction _function
```
- Constructor Detail
  - StringFunctionAdapter
```
public StringFunctionAdapter(StringToStringFunction function)
```
  - StringFunctionAdapter
```
public StringFunctionAdapter(StringToStringFunction function,
                             java.lang.String datatypeURI)
```
- Method Detail
  - apply
```
public Literal apply(ABox abox,
                     Literal expected,
                     Literal... litArgs)
```
    Description copied from interface: Function
    
    Apply the function against a set of arguments. Test the _expected argument against the result. Return null if the arguments were invalid. If '_expected' was not null and matched the result, return '_expected'. If '_expected' was not null and did not match, return null; Otherwise, return the result.
    
    Specified by:
    
    apply in interface Function
    
    Returns:
    
    the literal that result of the application of the function again the Abox