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

Modifier and Type	Method and Description
DATATYPE	call(PARAMTYPE aParam) The call back method to be called.
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

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