/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.tool.hbm2ddl;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

/**
 * JDBC index metadata
 * @author Christoph Sturm
 *
 * @deprecated Everything in this package has been replaced with
 * {@link org.hibernate.tool.schema.spi.SchemaManagementTool} and friends.
 */
@Deprecated
public class IndexMetadata {
	private final String name;
	private final List columns = new ArrayList();

	IndexMetadata(ResultSet rs) throws SQLException {
		name = rs.getString("INDEX_NAME");
	}

	public String getName() {
		return name;
	}

	void addColumn(ColumnMetadata column) {
		if (column != null) {
			columns.add(column);
		}
	}

	public ColumnMetadata[] getColumns() {
		return (ColumnMetadata[]) columns.toArray(new ColumnMetadata[0]);
	}

	public String toString() {
		return "IndexMatadata(" + name + ')';
	}
}
