/*
 * 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.kylin.metadata.model;

import org.apache.commons.lang.StringUtils;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;

public enum ModelJoinRelationTypeEnum {
    MANY_TO_ONE("MANY_TO_ONE"),

    ONE_TO_ONE("ONE_TO_ONE"),

    ONE_TO_MANY("ONE_TO_MANY"),

    MANY_TO_MANY("MANY_TO_MANY");

    private final String name;

    ModelJoinRelationTypeEnum(String name) {
        this.name = name;
    }

    @JsonValue
    public String getName() {
        return name;
    }

    @JsonCreator
    public static ModelJoinRelationTypeEnum forValue(String name) {
        if (StringUtils.isEmpty(name)) {
            return MANY_TO_ONE;
        }
        for (ModelJoinRelationTypeEnum modelJoinRelationTypeEnum : ModelJoinRelationTypeEnum.values()) {
            if (modelJoinRelationTypeEnum.name.equals(name)) {
                return modelJoinRelationTypeEnum;
            }
        }
        throw new IllegalArgumentException("error init ModelJoinRelationTypeEnum with tpe:" + name);
    }
}
