dpcollins-google commented on a change in pull request #17125: URL: https://github.com/apache/beam/pull/17125#discussion_r831176668
########## File path: sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/pubsublite/internal/MemoryBufferedSubscriber.java ########## @@ -0,0 +1,55 @@ +/* + * 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.beam.sdk.io.gcp.pubsublite.internal; + +import com.google.api.core.ApiFuture; +import com.google.api.core.ApiService; +import com.google.api.gax.rpc.ApiException; +import com.google.cloud.pubsublite.Offset; +import com.google.cloud.pubsublite.proto.SequencedMessage; +import java.util.Optional; + +interface MemoryBufferedSubscriber extends ApiService { + + /** + * Get the current fetch offset of this subscriber. This offset will be less than or equal to all + * future messages returned by this object. + */ + Offset fetchOffset(); + + /** + * Notify this subscriber that all previously in-memory messages are now no longer taking up space + * in this JVM. Review comment: Done. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
