/*******************************************************************************
* 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.particleBP;
import com.analog.lyric.dimple.solvers.core.SDiscreteWeightEdge;
import com.analog.lyric.dimple.solvers.core.parameterizedMessages.DiscreteWeightMessage;
/**
*
* @since 0.08
* @author Christopher Barber
*/
public class ParticleBPRealEdge extends SDiscreteWeightEdge
{
/*-------
* State
*/
/*--------------
* Construction
*/
ParticleBPRealEdge(ParticleBPReal svar)
{
super(svar.getNumParticles());
}
/*-----------------
* Package methods
*/
final int numParticles()
{
return varToFactorMsg.size();
}
void resize(int newNumParticles)
{
if (newNumParticles != numParticles())
{
varToFactorMsg = new DiscreteWeightMessage(newNumParticles);
factorToVarMsg = new DiscreteWeightMessage(newNumParticles);
}
}
}