/*******************************************************************************
* Copyright 2013 SAP AG
*
* 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.sap.core.odata.processor.api.jpa.jpql;
import java.util.List;
import com.sap.core.odata.processor.api.jpa.access.JPAJoinClause;
/**
* The interface provide a view on JPQL Join Clauses.The interface is an
* extension to JPQL select single context and provides methods for accessing
* JPQL Join clauses. The view can be used for building JPQL statements without
* any WHERE,ORDERBY clauses. The clauses are built from OData read entity
* request views.
*
* @author SAP AG
* @see com.sap.core.odata.processor.api.jpa.jpql.JPQLSelectSingleContextView
*
*/
public interface JPQLJoinSelectSingleContextView extends
JPQLSelectSingleContextView {
/**
* The method returns a list of JPA Join Clauses. The returned list of
* values can be used for building JPQL Statements with Join clauses.
*
* @return a list of
* {@link com.sap.core.odata.processor.api.jpa.access.JPAJoinClause}
*/
public abstract List<JPAJoinClause> getJPAJoinClauses();
}