| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.netbeans.modules.db.metadata.model.api; |
| |
| import org.netbeans.modules.db.metadata.model.spi.IndexColumnImplementation; |
| |
| /** |
| * This class represents a column in an index. It provides more information |
| * about the column, such as whether it's used in the index ascending or |
| * descending |
| * |
| * @author David Van Couvering |
| */ |
| public class IndexColumn extends MetadataElement { |
| private IndexColumnImplementation impl; |
| |
| IndexColumn(IndexColumnImplementation impl) { |
| this.impl = impl; |
| } |
| |
| /** |
| * Return the ordering for this column in the index |
| * |
| * @return the ordering for this column |
| */ |
| public Ordering getOrdering() { |
| return impl.getOrdering(); |
| } |
| |
| /** |
| * Get the ordinal position for the column in this index |
| * |
| * @return the ordinal position, starting at 1 |
| */ |
| public int getPosition() { |
| return impl.getPosition(); |
| } |
| |
| @Override |
| public Index getParent() { |
| return impl.getParent(); |
| } |
| |
| /** |
| * Returns the name of the column |
| * |
| * @return the column name |
| */ |
| @Override |
| public String getName() { |
| return impl.getName(); |
| } |
| |
| /** |
| * Get the underlying column for this index column |
| * |
| * @return the column for this index column. |
| */ |
| public Column getColumn() { |
| return impl.getColumn(); |
| } |
| |
| @Override |
| public String toString() { |
| return impl.toString(); |
| } |
| |
| |
| } |