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package org.drools.verifier.report.components;

import java.io.Serializable;
import java.util.Collection;

/**
 * 
 * @author Toni Rikkola
 */
abstract public class VerifierMessageBase implements Serializable,
		Comparable {
	private static final long serialVersionUID = 9190003495068712452L;

	private static int index = 0;

	protected final Severity severity;
	protected final MessageType messageType;

	protected final int id = index++;
	protected final Cause faulty;
	protected final String message;

	public int compareTo(VerifierMessageBase o) {
		if (id == o.getId()) {
			return 0;
		}

		return (id > o.getId() ? 1 : -1);
	}

	protected VerifierMessageBase(Severity severity, MessageType messageType,
			Cause faulty, String message) {
		this.severity = severity;
		this.messageType = messageType;
		this.faulty = faulty;
		this.message = message;
	}

	public int getId() {
		return id;
	}

	public String getMessage() {
		return message;
	}

	public Cause getFaulty() {
		return faulty;
	}

	public MessageType getMessageType() {
		return messageType;
	}

	public Severity getSeverity() {
		return severity;
	}

	@Override
	public String toString() {
		StringBuffer str = new StringBuffer(severity.singular);

		str.append(" id = ");
		str.append(id);
		str.append(":\n");

		if (faulty != null) {
			str.append("faulty : ");
			str.append(faulty);
			str.append(", ");
		}

		str.append(message);

		str.append("\t]");

		return str.toString();
	}

	public abstract Collection getCauses();
}