com.norconex.jef4.status.JobStatusUpdater Maven / Gradle / Ivy

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/* Copyright 2010-2014 Norconex Inc.
 *
 * 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.norconex.jef4.status;

import java.util.List;

import com.norconex.commons.lang.map.IMapChangeListener;
import com.norconex.commons.lang.map.MapChangeEvent;
import com.norconex.commons.lang.map.Properties;

public abstract class JobStatusUpdater {

    private final MutableJobStatus status;
    
    public JobStatusUpdater(final MutableJobStatus status) {
        this.status = status;
        status.getProperties().addMapChangeListener(
                new IMapChangeListener>() {
            @Override
            public void mapChanged(MapChangeEvent> event) {
                statusUpdated(status);
            }
        });
    }

    public String getJobId() {
        return status.getJobId();
    }
    
    public Properties getProperties() {
        return status.getProperties();
    }
    public double getProgress() {
        return status.getProgress();
    }
    public void setProgress(double progress) {
        status.setProgress(progress);
        statusUpdated(status);
    }
    public void incrementProgress(double increment) {
        status.setProgress(status.getProgress() + increment);
        statusUpdated(status);
    }
    public long getDuration() {
        return status.getDuration().getDuration();
    }
    public void setNote(String note) {
        status.setNote(note);
        statusUpdated(status);
    }
    
    protected abstract void statusUpdated(MutableJobStatus status);
}