org.apache.activemq.artemis.utils.critical.EmptyCriticalAnalyzer Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* 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.activemq.artemis.utils.critical;
import java.util.concurrent.TimeUnit;
public class EmptyCriticalAnalyzer implements CriticalAnalyzer {
private static final EmptyCriticalAnalyzer instance = new EmptyCriticalAnalyzer();
public static EmptyCriticalAnalyzer getInstance() {
return instance;
}
private EmptyCriticalAnalyzer() {
}
@Override
public void add(CriticalComponent component) {
}
@Override
public void remove(CriticalComponent component) {
}
@Override
public boolean isMeasuring() {
return false;
}
@Override
public void start() throws Exception {
}
@Override
public void stop() throws Exception {
}
@Override
public long getTimeoutNanoSeconds() {
return 0;
}
@Override
public boolean isStarted() {
return false;
}
@Override
public CriticalAnalyzer setCheckTime(long timeout, TimeUnit unit) {
return this;
}
@Override
public long getCheckTimeNanoSeconds() {
return 0;
}
@Override
public CriticalAnalyzer setTimeout(long timeout, TimeUnit unit) {
return this;
}
@Override
public long getTimeout(TimeUnit unit) {
return 0;
}
@Override
public CriticalAnalyzer addAction(CriticalAction action) {
return this;
}
@Override
public void check() {
}
}