/**
 * 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.hcatalog.data.transfer;

import java.util.Map;

public class WriteEntity extends EntityBase.Entity {

    /**
     * Don't instantiate {@link WriteEntity} directly. Use, {@link Builder} to
     * build {@link WriteEntity}.
     */

    private WriteEntity() {
        // Not allowed.
    }

    private WriteEntity(Builder builder) {
        this.region = builder.region;
        this.dbName = builder.dbName;
        this.tableName = builder.tableName;
        this.partitionKVs = builder.partitionKVs;
    }

    /**
     * This class should be used to build {@link WriteEntity}. It follows builder
     * pattern, letting you build your {@link WriteEntity} with whatever level of
     * detail you want.
     *
     */
    public static class Builder extends EntityBase {

        public Builder withRegion(final String region) {
            this.region = region;
            return this;
        }

        public Builder withDatabase(final String dbName) {
            this.dbName = dbName;
            return this;
        }

        public Builder withTable(final String tblName) {
            this.tableName = tblName;
            return this;
        }

        public Builder withPartition(final Map<String, String> partKVs) {
            this.partitionKVs = partKVs;
            return this;
        }

        public WriteEntity build() {
            return new WriteEntity(this);
        }

    }
}