ComposerOutput.java

/*******************************************************************************
 * Copyright (c) 2016 Rogue Wave Software, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Rogue Wave Software, Inc. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.plugin.composer.shared.dto;

import org.eclipse.che.dto.shared.DTO;

/**
 * Provide output of Composer dependencies installation.
 * 
 * @author Kaloyan Raev
 */
@DTO
public interface ComposerOutput {

    enum State {
        START,
        IN_PROGRESS,
        DONE,
        ERROR
    }

    /**
     * Output line
     * @return
     */
    String getOutput();

    /**
     * Before start will be State.START
     * During generation - State.IN_PROGRESS
     * After generation will be State.DONE
     * In case error - State.ERROR
     * @return
     */
    State getState();

}