/*
* Copyright 2014 - 2017 Blazebit.
*
* 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.blazebit.persistence.view.metamodel;
import com.blazebit.persistence.view.CorrelationProvider;
/**
* Instances of the type {@linkplain CorrelatedAttribute} represents single-valued properties or fields.
*
* @param <X> The type of the declaring entity view
* @param <Y> The type of attribute
* @author Christian Beikov
* @since 1.0.0
*/
public interface CorrelatedAttribute<X, Y> extends Attribute<X, Y> {
/**
* Returns the correlation provider of the attribute.
*
* @return The correlation provider of the attribute
*/
public Class<? extends CorrelationProvider> getCorrelationProvider();
/**
* Returns the correlation basis of the attribute.
*
* @return The correlation basis of the attribute
*/
public String getCorrelationBasis();
/**
* Returns the correlation result of the attribute.
*
* @return The correlation result of the attribute
*/
public String getCorrelationResult();
}