com.helger.commons.callback

Class AdapterCallableToCallableWithParam<DATATYPE,PARAMTYPE>

java.lang.Object

com.helger.commons.callback.AdapterCallableToCallableWithParam<DATATYPE,PARAMTYPE>

Type Parameters:

DATATYPE - The callable result type.

PARAMTYPE - The parameter type.

All Implemented Interfaces:

IThrowingCallableWithParameter<DATATYPE,PARAMTYPE>

@Immutable
public class AdapterCallableToCallableWithParam<DATATYPE,PARAMTYPE>
extends Object
implements IThrowingCallableWithParameter<DATATYPE,PARAMTYPE>

A helper class that converts a Callable into an IThrowingCallableWithParameter.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
AdapterCallableToCallableWithParam(Callable<DATATYPE> aCallable)

Method Summary

Methods

Modifier and Type	Method and Description
DATATYPE	call(PARAMTYPE aParam) The call back method to be called.
Callable<DATATYPE>	getCallable()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AdapterCallableToCallableWithParam

public AdapterCallableToCallableWithParam(@Nonnull
                                  Callable<DATATYPE> aCallable)

Method Detail

getCallable

@Nonnull
public Callable<DATATYPE> getCallable()

call

@Nonnull
public DATATYPE call(@Nonnull
                    PARAMTYPE aParam)
              throws Exception

Description copied from interface: IThrowingCallableWithParameter

The call back method to be called.

Specified by:

call in interface IThrowingCallableWithParameter<DATATYPE,PARAMTYPE>

Parameters:

aParam - The parameter to be passed in. May be null or non- null depending on the implementation.

Returns:

Anything. May be null or non- null depending on the implementation.

Throws:

Exception - in case something goes wrong

toString

public String toString()

Overrides:

toString in class Object