ProcedureFunction (Apache Commons Functor 1.0-SNAPSHOT API)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.commons.functor.adapter.ProcedureFunction<A,T>

Type Parameters:
A - the argument type.
T - the returned value type.

All Implemented Interfaces:

Function<A,T>, Functor, UnaryFunctor<A>
```
public final class ProcedureFunction<A,T>
extends Object
implements Function<A,T>
```
Adapts a Procedure to the Function interface by always returning null.

Version:

$Revision: 1537906 $ $Date: 2013-11-01 12:47:33 +0100 (Fr, 01 Nov 2013) $

Constructor Summary

Constructors
Constructor and Description

ProcedureFunction(Procedure<? super A> procedure)
Create a new ProcedureFunction.

Method Summary

Methods
Modifier and Type	Method and Description
`static <A,T> ProcedureFunction<A,T>`	`adapt(Procedure<? super A> procedure)` Adapt a Procedure to the Function interface.
`boolean`	`equals(Object obj)`
`T`	`evaluate(A obj)` Evaluate this function.
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ProcedureFunction
```
public ProcedureFunction(Procedure<? super A> procedure)
```
    Create a new ProcedureFunction.
    
    Parameters:
    procedure - to adapt
- Method Detail
  - evaluate
```
public T evaluate(A obj)
```
    Evaluate this function.
    
    Specified by:
    
    evaluate in interface Function<A,T>
    
    Parameters:
    obj - the A object to evaluate
    
    Returns:
    the T result of this evaluation
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - adapt
```
public static <A,T> ProcedureFunction<A,T> adapt(Procedure<? super A> procedure)
```
    Adapt a Procedure to the Function interface.
    
    Type Parameters:
    A - the argument type.
    T - the returned value type.
    Parameters:
    procedure - to adapt
    
    Returns:
    ProcedureFunction

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright © 2003–2014 The Apache Software Foundation. All rights reserved.