/******************************************************************************* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you 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 org.apache.olingo.odata2.jpa.processor.api.model; import org.apache.olingo.odata2.api.edm.provider.AssociationEnd; /** * <p> * A view on Java Persistence Entity Relationship and Entity Data Model * Association End. * </p> * <p> * The implementation of the view provides access to EDM Association Ends * created from Java Persistence Entity Relationships. The implementation acts * as a container for Association Ends. * </p> * * @org.apache.olingo.odata2.DoNotImplement * @see org.apache.olingo.odata2.jpa.processor.api.model.JPAEdmAssociationView * */ public interface JPAEdmAssociationEndView extends JPAEdmBaseView { /** * The method gets the one of the association ends present in the container. * * @return one of the {@link org.apache.olingo.odata2.api.edm.provider.AssociationEnd} for an * {@link org.apache.olingo.odata2.api.edm.provider.Association} */ AssociationEnd getEdmAssociationEnd2(); /** * The method gets the other association end present in the container. * * @return one of the {@link org.apache.olingo.odata2.api.edm.provider.AssociationEnd} for an * {@link org.apache.olingo.odata2.api.edm.provider.Association} */ AssociationEnd getEdmAssociationEnd1(); /** * The method compares two ends {<b>end1, end2</b>} of an * {@link org.apache.olingo.odata2.api.edm.provider.AssociationEnd} against its * two ends. * * The Method compares the following properties in each end for equality <i> * <ul> * <li>{@link org.apache.olingo.odata2.api.edm.FullQualifiedName} of End Type</li> * <li>{@link org.apache.olingo.odata2.api.edm.EdmMultiplicity} of End</li> * </ul> * </i> * * @param end1 * one end of type {@link org.apache.olingo.odata2.api.edm.provider.AssociationEnd} of * an {@link org.apache.olingo.odata2.api.edm.provider.Association} * @param end2 * other end of type {@link org.apache.olingo.odata2.api.edm.provider.AssociationEnd} of * an {@link org.apache.olingo.odata2.api.edm.provider.Association} <p> * @return <ul> * <li><i>true</i> - Only if the properties of <b>end1</b> matches * with all the properties of any one end and only if the properties * of <b>end2</b> matches with all the properties of the remaining * end</li> <li><i>false</i> - Otherwise</li> * </ul> */ boolean compare(AssociationEnd end1, AssociationEnd end2); String[] getJoinColumnNames(); String[] getJoinColumnReferenceColumnNames(); String getMappedByName(); String getOwningPropertyName(); }