| /* |
| * 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.omid.tso; |
| |
| import org.apache.phoenix.thirdparty.com.google.common.base.MoreObjects; |
| import org.apache.phoenix.thirdparty.com.google.common.base.Optional; |
| import org.jboss.netty.channel.Channel; |
| |
| public final class PersistEvent { |
| |
| private MonitoringContext monCtx; |
| |
| enum Type { |
| TIMESTAMP, COMMIT, ABORT, COMMIT_RETRY, FENCE |
| } |
| |
| private Type type = null; |
| private Channel channel = null; |
| |
| private long startTimestamp = 0L; |
| private long commitTimestamp = 0L; |
| private Optional<Long> newLowWatermark; |
| |
| void makePersistCommit(long startTimestamp, long commitTimestamp, Optional<Long> newLowWatermark, Channel c, MonitoringContext monCtx) { |
| |
| this.type = Type.COMMIT; |
| this.startTimestamp = startTimestamp; |
| this.commitTimestamp = commitTimestamp; |
| this.channel = c; |
| this.monCtx = monCtx; |
| this.newLowWatermark = newLowWatermark; |
| } |
| |
| void makeCommitRetry(long startTimestamp, Channel c, MonitoringContext monCtx) { |
| |
| this.type = Type.COMMIT_RETRY; |
| this.startTimestamp = startTimestamp; |
| this.channel = c; |
| this.monCtx = monCtx; |
| |
| } |
| |
| void makePersistAbort(long startTimestamp, Channel c, MonitoringContext monCtx) { |
| |
| this.type = Type.ABORT; |
| this.startTimestamp = startTimestamp; |
| this.channel = c; |
| this.monCtx = monCtx; |
| |
| } |
| |
| void makePersistTimestamp(long startTimestamp, Channel c, MonitoringContext monCtx) { |
| |
| this.type = Type.TIMESTAMP; |
| this.startTimestamp = startTimestamp; |
| this.channel = c; |
| this.monCtx = monCtx; |
| |
| } |
| |
| void makePersistFence(long tableID, long fenceTimestamp, Channel c, MonitoringContext monCtx) { |
| |
| this.type = Type.FENCE; |
| this.startTimestamp = tableID; |
| this.commitTimestamp = fenceTimestamp; |
| this.channel = c; |
| this.monCtx = monCtx; |
| |
| } |
| |
| MonitoringContext getMonCtx() { |
| |
| return monCtx; |
| |
| } |
| |
| Type getType() { |
| |
| return type; |
| |
| } |
| |
| Channel getChannel() { |
| |
| return channel; |
| |
| } |
| |
| long getStartTimestamp() { |
| |
| return startTimestamp; |
| |
| } |
| |
| long getCommitTimestamp() { |
| |
| return commitTimestamp; |
| |
| } |
| |
| public Optional<Long> getNewLowWatermark() { |
| return newLowWatermark; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("type", type) |
| .add("ST", startTimestamp) |
| .add("CT", commitTimestamp) |
| .toString(); |
| } |
| |
| } |