/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.jsonpatch;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import org.hisp.dhis.common.IdentifiableObject;
import org.hisp.dhis.commons.jackson.jsonpatch.JsonPatch;

/**
 * @author viet@dhis2.org
 */
public class PatchBundle {
  /** Map contains validated entities for patching. Key is entity ID. */
  private final Map<String, IdentifiableObject> mapEntities = new HashMap<>();

  /**
   * Map contains validated JsonPatch for patching. Key is entity ID that the patch will be applied
   * to.
   */
  private final Map<String, JsonPatch> mapPatches = new HashMap<>();

  public void addEntity(String id, IdentifiableObject entity, JsonPatch patch) {
    mapEntities.put(id, entity);
    mapPatches.put(id, patch);
  }

  public boolean isEmpty() {
    return mapEntities.isEmpty();
  }

  public Set<String> getIds() {
    return mapEntities.keySet();
  }

  public IdentifiableObject getEntity(String id) {
    return mapEntities.get(id);
  }

  public JsonPatch getJsonPatch(String id) {
    return mapPatches.get(id);
  }
}
