/*
 * Copyright 2012, 2013 Red Hat, Inc.
 *
 * This file is part of Thermostat.
 *
 * Thermostat 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 2, or (at your option) any later version.
 *
 * Thermostat 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
 * Thermostat; see the file COPYING. If not see <http://www.gnu.org/licenses/>.
 *
 * Linking this code with other modules is making a combined work based on this
 * code. Thus, the terms and conditions of the GNU General Public License cover
 * the whole combination.
 *
 * As a special exception, the copyright holders of this code give you
 * permission to link this code with independent modules to produce an
 * executable, regardless of the license terms of these independent modules, and
 * to copy and distribute the resulting executable under terms of your choice,
 * provided that you also meet, for each linked independent module, the terms
 * and conditions of the license of that module. An independent module is a
 * module which is not derived from or based on this code. If you modify this
 * code, you may extend this exception to your version of the library, but you
 * are not obligated to do so. If you do not wish to do so, delete this
 * exception statement from your version.
 */

package com.redhat.thermostat.storage.core;

import com.redhat.thermostat.storage.model.Pojo;

public class StatementDescriptor<T extends Pojo> {
    
    private final Category<T> category;
    private final String desc;
    
    public StatementDescriptor(Category<T> category, String desc) {
        this.category = category;
        this.desc = desc;
    }

    /**
     * Describes this statement for preparation. For example:
     * 
     * <pre>
     * QUERY host-info WHERE 'agentId' = ?s LIMIT 1
     * </pre>
     * 
     * @return The statement descriptor.
     */
    public String getDescriptor() {
        return desc;
    }
    
    public Category<T> getCategory() {
        return category;
    }
    
    @Override
    public String toString() {
        return desc;
    }
    
}