/*******************************************************************************
* Copyright 2015 Analog Devices, Inc.
*
* Licensed 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 com.analog.lyric.dimple.solvers.core;
import org.eclipse.jdt.annotation.Nullable;
import com.analog.lyric.dimple.solvers.core.parameterizedMessages.IParameterizedMessage;
import com.analog.lyric.dimple.solvers.interfaces.ISolverEdgeState;
/**
*
* @since 0.08
* @author Christopher Barber
*/
public abstract class SEdgeWithSymetricParameterizedMessages<Message extends IParameterizedMessage>
extends SEdgeWithSymetricMessages<Message>
{
/**
* @param varToFactorMsg
* @param factorToVarMsg
* @since 0.08
*/
protected SEdgeWithSymetricParameterizedMessages(Message varToFactorMsg, Message factorToVarMsg)
{
super(varToFactorMsg, factorToVarMsg);
}
/**
* {@inheritDoc}
* <p>
* The default implementation invokes {@link IParameterizedMessage#setUniform()} on each message.
*/
@Override
public void reset()
{
varToFactorMsg.setUniform();
factorToVarMsg.setUniform();
}
@Override
public void setFrom(ISolverEdgeState other)
{
SEdgeWithSymetricParameterizedMessages<?> that = (SEdgeWithSymetricParameterizedMessages<?>)other;
varToFactorMsg.setFrom(that.varToFactorMsg);
factorToVarMsg.setFrom(that.factorToVarMsg);
}
/**
* {@inheritDoc}
* <p>
* @param msg must be a {@link IParameterizedMessage}.
*/
@Override
public void setFactorToVarMsg(@Nullable Object msg)
{
if (msg != null)
{
factorToVarMsg.setFrom((IParameterizedMessage)msg);
}
else
{
factorToVarMsg.setNull();
}
}
/**
* {@inheritDoc}
* <p>
* @param msg must be a {@link IParameterizedMessage}.
*/
@Override
public void setVarToFactorMsg(@Nullable Object msg)
{
if (msg != null)
{
varToFactorMsg.setFrom((IParameterizedMessage)msg);
}
else
{
varToFactorMsg.setNull();
}
}
}