Github user dragonsinth commented on a diff in the pull request: https://github.com/apache/lucene-solr/pull/32#discussion_r61504017 --- Diff: solr/solrj/src/java/org/apache/solr/common/cloud/CollectionStatePredicate.java --- @@ -0,0 +1,41 @@ +package org.apache.solr.common.cloud; + +/* + * 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. + */ + +import java.util.Set; +import java.util.concurrent.TimeUnit; + +/** + * Interface to determine if a collection state matches a required state + * + * @see ZkStateReader#waitForState(String, long, TimeUnit, CollectionStatePredicate) + */ +public interface CollectionStatePredicate { + + /** + * Check the collection state matches a required state + * + * The collectionState parameter may be null if the collection does not exist + * or has been deleted --- End diff -- This wants to be `@param collectionState the current collection state, or null if the collection doesn't exist or has been deleted`
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org