opendaylight/config/netty-timer-config/src/main/java/org/opendaylight/controller/config/yang/netty/timer/HashedWheelTimerModule.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 /**
  10  * Generated file
  11
  12  * Generated from: yang module name: netty-event-executor  yang module local name: netty-hashed-wheel-timer
  13  * Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
  14  * Generated at: Tue Nov 19 12:49:59 CET 2013
  15  *
  16  * Do not modify this file unless it is present under src/main directory
  17  */
  18 package org.opendaylight.controller.config.yang.netty.timer;
  19
  20 import io.netty.util.HashedWheelTimer;
  21 import io.netty.util.Timeout;
  22 import io.netty.util.Timer;
  23 import io.netty.util.TimerTask;
  24
  25 import java.util.Set;
  26 import java.util.concurrent.TimeUnit;
  27
  28 import org.opendaylight.controller.config.api.JmxAttributeValidationException;
  29
  30 /**
  31 *
  32 */
  33 public final class HashedWheelTimerModule extends
  34         org.opendaylight.controller.config.yang.netty.timer.AbstractHashedWheelTimerModule {
  35
  36     public HashedWheelTimerModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  37             org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  38         super(identifier, dependencyResolver);
  39     }
  40
  41     public HashedWheelTimerModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier,
  42             org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
  43             HashedWheelTimerModule oldModule, java.lang.AutoCloseable oldInstance) {
  44         super(identifier, dependencyResolver, oldModule, oldInstance);
  45     }
  46
  47     @Override
  48     public void validate() {
  49         super.validate();
  50         if (getTickDuration() != null) {
  51             JmxAttributeValidationException.checkCondition(getTickDuration() > 0, "value must be greater than 0",
  52                     tickDurationJmxAttribute);
  53         }
  54         if (getTicksPerWheel() != null) {
  55             JmxAttributeValidationException.checkCondition(getTicksPerWheel() > 0, "value must be greater than 0",
  56                     ticksPerWheelJmxAttribute);
  57         }
  58     }
  59
  60     @Override
  61     public java.lang.AutoCloseable createInstance() {
  62         TimeUnit unit = TimeUnit.MILLISECONDS;
  63         if (getTickDuration() != null && getThreadFactoryDependency() == null && getTicksPerWheel() == null) {
  64             return new HashedWheelTimerCloseable(new HashedWheelTimer(getTickDuration(), unit));
  65         }
  66         if (getTickDuration() != null && getThreadFactoryDependency() == null && getTicksPerWheel() != null) {
  67             return new HashedWheelTimerCloseable(new HashedWheelTimer(getTickDuration(), unit, getTicksPerWheel()));
  68         }
  69         if (getTickDuration() == null && getThreadFactoryDependency() != null && getTicksPerWheel() == null) {
  70             return new HashedWheelTimerCloseable(new HashedWheelTimer(getThreadFactoryDependency()));
  71         }
  72         if (getTickDuration() != null && getThreadFactoryDependency() != null && getTicksPerWheel() == null) {
  73             return new HashedWheelTimerCloseable(new HashedWheelTimer(getThreadFactoryDependency(), getTickDuration(),
  74                     unit));
  75         }
  76         if (getTickDuration() != null && getThreadFactoryDependency() != null && getTicksPerWheel() != null) {
  77             return new HashedWheelTimerCloseable(new HashedWheelTimer(getThreadFactoryDependency(), getTickDuration(),
  78                     unit, getTicksPerWheel()));
  79         }
  80         return new HashedWheelTimerCloseable(new HashedWheelTimer());
  81     }
  82
  83     static final private class HashedWheelTimerCloseable implements AutoCloseable, Timer {
  84
  85         private final Timer timer;
  86
  87         public HashedWheelTimerCloseable(Timer timer) {
  88             this.timer = timer;
  89         }
  90
  91         @Override
  92         public void close() throws Exception {
  93             stop();
  94         }
  95
  96         @Override
  97         public Timeout newTimeout(TimerTask task, long delay, TimeUnit unit) {
  98             return this.timer.newTimeout(task, delay, unit);
  99         }
 100
 101         @Override
 102         public Set<Timeout> stop() {
 103             return this.timer.stop();
 104         }
 105
 106     }
 107 }