| /* |
| * 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.samza.system |
| |
| import java.util |
| |
| import org.apache.samza.config.{Config, JobConfig} |
| |
| import scala.collection.JavaConverters._ |
| |
| |
| class RegexSystemStreamPartitionMatcher extends SystemStreamPartitionMatcher { |
| override def filter(systemStreamPartitions: util.Set[SystemStreamPartition], config: Config): util.Set[SystemStreamPartition] = { |
| val sspRegex = new JobConfig(config).getSSPMatcherConfigRegex |
| val sspSetScala = systemStreamPartitions.asScala |
| sspSetScala.filter(s => s.partition.getPartitionId.toString.matches(sspRegex)).asJava |
| } |
| } |