ShowOptions.java

package com.tesora.dve.sql.infoschema;

import java.util.EnumSet;

/*
 * #%L
 * Tesora Inc.
 * Database Virtualization Engine
 * %%
 * Copyright (C) 2011 - 2014 Tesora Inc.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 * 
 * 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * #L%
 */

public class ShowOptions {

	public enum ShowOption {
		FULL,
		IF_NOT_EXISTS
	}
	
	private EnumSet<ShowOption> opts;
	
	public ShowOptions() {
		opts = EnumSet.noneOf(ShowOption.class);
	}
	
	
	public boolean isFull() {
		return opts.contains(ShowOption.FULL);
	}

	public ShowOptions withFull() {
		opts.add(ShowOption.FULL);
		return this;
	}
	
	public ShowOptions withIfNotExists() {
		opts.add(ShowOption.IF_NOT_EXISTS);
		return this;
	}
	
	public boolean isIfNotExists() {
		return opts.contains(ShowOption.IF_NOT_EXISTS);
	}
	
}