com.helger.commons.convert

Class UnidirectionalConverterHasIDID<DATATYPE>

java.lang.Object

com.helger.commons.convert.UnidirectionalConverterHasIDID<DATATYPE>

Type Parameters:

DATATYPE - The ID type

All Implemented Interfaces:

IUnidirectionalConverter<IHasID<DATATYPE>,DATATYPE>

public final class UnidirectionalConverterHasIDID<DATATYPE>
extends Object
implements IUnidirectionalConverter<IHasID<DATATYPE>,DATATYPE>

A unidirectional converter that extracts the ID from an object implementing IHasID.

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
UnidirectionalConverterHasIDID()

Method Summary

Modifier and Type	Method and Description
DATATYPE	convert(IHasID<DATATYPE> aInput) Convert the passed source object to the destination type.
static <DATATYPE> UnidirectionalConverterHasIDID<DATATYPE>	create()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnidirectionalConverterHasIDID

public UnidirectionalConverterHasIDID()

Method Detail

convert

@Nullable
public DATATYPE convert(@Nullable
                                   IHasID<DATATYPE> aInput)

Description copied from interface: IUnidirectionalConverter

Convert the passed source object to the destination type.

Specified by:

convert in interface IUnidirectionalConverter<IHasID<DATATYPE>,DATATYPE>

Parameters:

aInput - The source object to be converted. No null or non- null constraint possible.

Returns:

The converted value. No null or non- null constraint possible.

create

@Nonnull
public static <DATATYPE> UnidirectionalConverterHasIDID<DATATYPE> create()