Package de.iip_ecosphere.platform.services.environment

Class DataMapper.MapperEntry<T>

java.lang.Object

de.iip_ecosphere.platform.services.environment.DataMapper.MapperEntry<T>

Type Parameters:

T - the containing mapped type

Enclosing class:

DataMapper

private static class DataMapper.MapperEntry<T>
extends Object

Implements a mapper entry for MappingConsumer.

Author:

Holger Eichelberger, SSE

Field Summary

Fields

Modifier and Type	Field	Description
private Method	getter
private Consumer<Object>	translator

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MapperEntry(Method getter)	Creates a mapper entry for a given reflection getter method.

Method Summary

Modifier and Type	Method	Description
private boolean	accept(T instance)	Accepts an instance of the mapped type by applying the getter to instance and if the result of the invocation is not null, calls the registered translator to accept the value of the getter call.
private <A> void	setConsumer(Class<A> cls, Consumer<A> consumer)	Sets a configurable consumer for a given type.

Methods inherited from class java.lang.Object

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

Field Details

getter

private Method getter

translator

private Consumer<Object> translator

Constructor Details

MapperEntry

private MapperEntry(Method getter)

Creates a mapper entry for a given reflection getter method.

Parameters:

getter - the getter method

Method Details

setConsumer

private <A> void setConsumer(Class<A> cls,
 Consumer<A> consumer)

Sets a configurable consumer for a given type. Exceptions are logged.

Type Parameters:

A - the type

Parameters:

cls - the type class

consumer - the consumer to be added

accept

private boolean accept(T instance)

Accepts an instance of the mapped type by applying the getter to instance and if the result of the invocation is not null, calls the registered translator to accept the value of the getter call. Exceptions are logged.

Parameters:

instance - the data instance to accept/process

Returns:

true if instance was passed on to a translator, false else