1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.shardingsphere.infra.binder.context.type;
19
20 import org.apache.shardingsphere.sql.parser.sql.common.segment.ddl.index.IndexSegment;
21 import org.apache.shardingsphere.sql.parser.sql.common.segment.dml.column.ColumnSegment;
22
23 import java.util.Collection;
24
25 /**
26 * Index available.
27 */
28 public interface IndexAvailable {
29
30 /**
31 * Get index segments.
32 *
33 * @return index segments
34 */
35 Collection<IndexSegment> getIndexes();
36
37 /**
38 * Get index columns.
39 *
40 * @return index columns
41 */
42 Collection<ColumnSegment> getIndexColumns();
43 }