package com.tesora.dve.sql.node.expression;

/*
 * #%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%
 */

import com.tesora.dve.sql.schema.UnqualifiedName;

public class NameAlias extends Alias {

	protected UnqualifiedName alias;
	
	public NameAlias(UnqualifiedName un) {
		alias = un;
	}

	@Override
	public boolean isName() {
		return true;
	}

	@Override
	public UnqualifiedName getNameAlias() {
		return alias;
	}

	@Override
	public String getSQL() {
		return alias.getSQL();
	}

	@Override
	public String get() {
		return alias.getUnquotedName().get();
	}

	@Override
	public NameAlias asNameAlias() {
		return this;
	}
}