YaqpException.java

/*
 *
 * YAQP - Yet Another QSAR Project:
 * Machine Learning algorithms designed for the prediction of toxicological
 * features of chemical compounds become available on the Web. Yaqp is developed
 * under OpenTox (http://opentox.org) which is an FP7-funded EU research project.
 * This project was developed at the Automatic Control Lab in the Chemical Engineering
 * School of National Technical University of Athens. Please read README for more
 * information.
 *
 * Copyright (C) 2009-2010 Pantelis Sopasakis & Charalampos Chomenides
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contact:
 * Pantelis Sopasakis
 * chvng@mail.ntua.gr
 * Address: Iroon Politechniou St. 9, Zografou, Athens Greece
 * tel. +30 210 7723236
 */
package org.opentox.core.exceptions;



/**
 *
 * @author Pantelis Sopasakis
 * @author Charalampos Chomenides
 */
public class YaqpException extends Exception {

    private Cause cause = null;
    private String explanation = "Unknown Cause of Exception";

    public Cause getCode() {
        return cause;
    }

    public String getExplanation() {
        return explanation;
    }
    

    /**
     * Creates a new instance of <code>YaqpException</code> without detail message.
     */
    public YaqpException() {
        super();
    }

    /**
     * Constructs an instance of <code>YaqpException</code> with the specified detail message.
     * @param exaplanation the detail message.
     */
    public YaqpException(Cause cause, String exaplanation) {
        super(cause + " - " + exaplanation);
        this.cause = cause;
        this.explanation = exaplanation;
    }

    public YaqpException(Cause cause, Throwable throwable) {
        super(throwable);
        this.cause = cause;
    }

    public YaqpException(Cause cause, String explanation, Throwable throwable) {
        super(cause + " - " + explanation, throwable);
        this.cause = cause;
        this.explanation = explanation;
    }

    @Override
    public String toString() {
        return "(" + getCode() + ") - " + getExplanation();
    }


}