ProgressEvent.java

package de.danoeh.antennapod.core.event;

import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

public class ProgressEvent {

    public enum Action {
        START, END
    }

    public final Action action;
    public final String message;

    private ProgressEvent(Action action, String message) {
        this.action = action;
        this.message = message;
    }

    public static ProgressEvent start(String message) {
        return new ProgressEvent(Action.START, message);
    }

    public static ProgressEvent end() {
        return new ProgressEvent(Action.END, null);
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
                .append("action", action)
                .append("message", message)
                .toString();
    }

}