/*
 * 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.asterix.metadata.entities;

import org.apache.asterix.common.metadata.DataverseName;
import org.apache.asterix.metadata.MetadataCache;
import org.apache.asterix.metadata.api.IMetadataEntity;

public class Library implements IMetadataEntity<Library> {

    private static final long serialVersionUID = 2L;

    private final DataverseName dataverse;
    private final String name;
    private final String language;
    private final String hash;
    private final int pendingOp;

    public Library(DataverseName dataverseName, String libraryName, String language, String hash, int pendingOp) {
        this.dataverse = dataverseName;
        this.name = libraryName;
        this.language = language;
        this.hash = hash;
        this.pendingOp = pendingOp;
    }

    public DataverseName getDataverseName() {
        return dataverse;
    }

    public String getName() {
        return name;
    }

    public String getLanguage() {
        return language;
    }

    public String getHash() {
        return hash;
    }

    public int getPendingOp() {
        return pendingOp;
    }

    @Override
    public Library addToCache(MetadataCache cache) {
        return cache.addLibraryIfNotExists(this);
    }

    @Override
    public Library dropFromCache(MetadataCache cache) {
        return cache.dropLibrary(this);
    }

}
