DocumentState.java

/*   Copyright 2012 Tim Garrett, Mothsoft LLC
 *
 *  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.
 */
package com.mothsoft.alexis.domain;

import java.util.HashMap;
import java.util.Map;

public enum DocumentState {
    DISCOVERED(1),
    FETCHED(2),
    PARSED(3),
    PENDING_TOPIC_MATCHING(4),
    MATCHED_TO_TOPICS(5),
    ERROR_RETRIEVAL_FAILED(50),
    ERROR_PARSE_FAILED(51),
    LOCKED(99);

    private static Map<Integer, DocumentState> map;

    static {
        map = new HashMap<Integer, DocumentState>(16);

        for (final DocumentState ith : DocumentState.values()) {
            map.put(ith.getValue(), ith);
        }
    }

    private int value;

    private DocumentState(final int value) {
        this.value = value;
    }

    public int getValue() {
        return this.value;
    }

    public static DocumentState getByValue(int value) {
        return map.get(value);
    }
}