| /* |
| * Copyright 2015 The gRPC Authors |
| * |
| * Licensed 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 io.grpc.netty; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.base.Preconditions; |
| import io.grpc.Status; |
| |
| /** |
| * Command sent from a Netty server stream to the handler to cancel the stream. |
| */ |
| class CancelServerStreamCommand extends WriteQueue.AbstractQueuedCommand { |
| private final NettyServerStream.TransportState stream; |
| private final Status reason; |
| |
| CancelServerStreamCommand(NettyServerStream.TransportState stream, Status reason) { |
| this.stream = Preconditions.checkNotNull(stream, "stream"); |
| this.reason = Preconditions.checkNotNull(reason, "reason"); |
| } |
| |
| NettyServerStream.TransportState stream() { |
| return stream; |
| } |
| |
| Status reason() { |
| return reason; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| |
| CancelServerStreamCommand that = (CancelServerStreamCommand) o; |
| |
| return Objects.equal(this.stream, that.stream) |
| && Objects.equal(this.reason, that.reason); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(stream, reason); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("stream", stream) |
| .add("reason", reason) |
| .toString(); |
| } |
| } |