/**
* Copyright 2011-2017 Asakusa Framework Team.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.asakusafw.vocabulary.model;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Annotation for joined models.
*/
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface Joined {
/**
* Each source term using join.
*/
Term[] terms();
/**
* Source term.
*/
@Target({ })
public @interface Term {
/**
* The class of source model.
*/
Class<?> source();
/**
* The mapping specifications from source properties to destination properties.
*/
Mapping[] mappings();
/**
* Shuffling specification.
* <p>
* The all properties must be declared in the joined model.
* </p>
*/
Key shuffle();
}
/**
* Property mapping.
*/
@Target({ })
public @interface Mapping {
/**
* The property name of source property in the source model.
*/
String source();
/**
* The property name of destination property in the joined model.
*/
String destination();
}
}