org.jamesframework.core.search.SearchStatus Maven / Gradle / Ivy

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The James core module is part of the James framework for optimization using local search metaheuristics in Java. The core contains general components to model problems, objectives and constraints, as well as generic algorithms to solve the problems. Moreover, the core provides implementations of specific utilities for subset selection.

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//  Copyright 2014 Herman De Beukelaer
//
//  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 org.jamesframework.core.search;

/**
 * Enumeration of possible search statuses.
 * 
 * @author Herman De Beukelaer
 */
public enum SearchStatus {
    
    /**
     * Search is idle and may be (re)started.
     */
    IDLE,
    
    /**
     * Search is initializing its current run.
     */
    INITIALIZING,
    
    /**
     * Search is actively running.
     */
    RUNNING,
    
    /**
     * Search is terminating its current run.
     */
    TERMINATING,
    
    /**
     * Search has been disposed and may not be (re)started.
     * All resources have been released.
     */
    DISPOSED;
    ;

}