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path: root/aai-traversal/src/main/java/org/onap/aai/rest/enums/EdgeDirection.java
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/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.aai.rest.enums;

public enum EdgeDirection {
    OUT(">>"),
    IN("<<"),
    BOTH(">");


    private final String value;

    private EdgeDirection(String value) {
        this.value = value;
    }


    public static EdgeDirection fromValue(String value) {

        for (EdgeDirection d : values()) {
            if (d.value.equals(value)) {
                return d;
            }
        }
        return BOTH;
    }
    @Override
    public String toString() {
        return value;
    }
}