/*
* TwoStateCondition.java
*
* Copyright (c) 2011, Ralf Biedert All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of the author nor the names of its contributors may be used to endorse or
* promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
package net.xeoh.plugins.diagnosis.local.util.conditions;
import java.io.Serializable;
import java.util.Set;
import net.xeoh.plugins.diagnosis.local.DiagnosisChannelID;
import net.xeoh.plugins.diagnosis.local.DiagnosisStatus;
import net.xeoh.plugins.diagnosis.local.util.conditions.matcher.Matcher;
/**
* Reflects an abstract two-state condition, that can either be on, or off.
*
* @author Ralf Biedert
*/
public abstract class TwoStateMatcherAND extends TwoStateMatcher {
/* (non-Javadoc)
* @see net.xeoh.plugins.diagnosis.local.DiagnosisMonitor#onStatusChange(net.xeoh.plugins.diagnosis.local.DiagnosisStatus)
*/
@Override
public void onStatusChange(DiagnosisStatus<Serializable> status) {
// First, update our values
this.currentStatus.put(status.getChannel(), status.getValue());
// Next match status agains on status
Set<Class<? extends DiagnosisChannelID<?>>> keySet = this.onRequirements.keySet();
for (Class<? extends DiagnosisChannelID<?>> c : keySet) {
final Matcher requirement = this.onRequirements.get(c);
final Object is = this.currentStatus.get(c);
if(!requirement.matches(is)) {
announceState(STATE.OFF);
return;
}
}
// Match dependant conditions
for (@SuppressWarnings("unused") TwoStateCondition twoState : this.requiredConditions) {
// FIXME: Aarrgh. javac failes on the following line while eclipse doesn't ...
//if(!$(twoState.getRequiredChannels()).contains(status.getChannel())) continue;
// twoState.onStatusChange(status);
/*
if(twoState.getState() == STATE.OFF) {
announceState(STATE.OFF);
return;
}
*/
}
announceState(STATE.ON);
}
}