| /* |
| * 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.apache.flink.table.plan.logical |
| |
| import java.util |
| |
| import com.google.common.collect.ImmutableMap |
| import org.apache.calcite.rel.RelCollation |
| import org.apache.calcite.rex.RexNode |
| |
| /** |
| * Describes MATCH RECOGNIZE clause. |
| */ |
| case class MatchRecognize( |
| pattern: RexNode, |
| strictStart: Boolean, |
| strictEnd: Boolean, |
| patternDefinitions: ImmutableMap[String, RexNode], |
| measures: ImmutableMap[String, RexNode], |
| after: RexNode, |
| subsets: ImmutableMap[String, util.SortedSet[String]], |
| rowsPerMatch: RexNode, |
| partitionKeys: util.List[RexNode], |
| orderKeys: RelCollation, |
| interval: RexNode) |