001/**
002 * Copyright (c) 2025-2026, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
004 * Licensed under the GNU Lesser General Public License (LGPL) ,Version 3.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * http://www.gnu.org/licenses/lgpl-3.0.txt
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package dev.tinyflow.core.chain;
017
018public enum NodeStatus {
019    READY(0), // 未开始执行
020    RUNNING(1), // 已开始执行，执行中...
021    SUSPEND(5),
022    ERROR(10), //发生错误
023    SUCCEEDED(20), //正常结束
024    FAILED(21); //错误结束
025
026    final int value;
027
028    NodeStatus(int value) {
029        this.value = value;
030    }
031
032    public int getValue() {
033        return value;
034    }
035
036    public static NodeStatus fromValue(int value) {
037        for (NodeStatus status : NodeStatus.values()) {
038            if (status.value == value) {
039                return status;
040            }
041        }
042        return null;
043    }
044
045}