hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/LockedResource.java

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one
   3  * or more contributor license agreements.  See the NOTICE file
   4  * distributed with this work for additional information
   5  * regarding copyright ownership.  The ASF licenses this file
   6  * to you under the Apache License, Version 2.0 (the
   7  * "License"); you may not use this file except in compliance
   8  * with the License.  You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18 package org.apache.hadoop.hbase.procedure2;
  19
  20 import java.util.List;
  21
  22 import org.apache.yetus.audience.InterfaceAudience;
  23
  24 @InterfaceAudience.Private
  25 public class LockedResource {
  26   private final LockedResourceType resourceType;
  27   private final String resourceName;
  28   private final LockType lockType;
  29   private final Procedure<?> exclusiveLockOwnerProcedure;
  30   private final int sharedLockCount;
  31   private final List<Procedure<?>> waitingProcedures;
  32
  33   public LockedResource(LockedResourceType resourceType, String resourceName,
  34       LockType lockType, Procedure<?> exclusiveLockOwnerProcedure,
  35       int sharedLockCount, List<Procedure<?>> waitingProcedures) {
  36     this.resourceType = resourceType;
  37     this.resourceName = resourceName;
  38     this.lockType = lockType;
  39     this.exclusiveLockOwnerProcedure = exclusiveLockOwnerProcedure;
  40     this.sharedLockCount = sharedLockCount;
  41     this.waitingProcedures = waitingProcedures;
  42   }
  43
  44   public LockedResourceType getResourceType() {
  45     return resourceType;
  46   }
  47
  48   public String getResourceName() {
  49     return resourceName;
  50   }
  51
  52   public LockType getLockType() {
  53     return lockType;
  54   }
  55
  56   public Procedure<?> getExclusiveLockOwnerProcedure() {
  57     return exclusiveLockOwnerProcedure;
  58   }
  59
  60   public int getSharedLockCount() {
  61     return sharedLockCount;
  62   }
  63
  64   public List<Procedure<?>> getWaitingProcedures() {
  65     return waitingProcedures;
  66   }
  67 }