/*
* JaamSim Discrete Event Simulation
* Copyright (C) 2014 Ausenco Engineering Canada 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.jaamsim.ProcessFlow;
import java.util.ArrayList;
import com.jaamsim.Samples.SampleConstant;
import com.jaamsim.Samples.SampleInput;
import com.jaamsim.basicsim.Entity;
import com.jaamsim.input.InterfaceEntityInput;
import com.jaamsim.input.Keyword;
import com.jaamsim.units.DimensionlessUnit;
public class RemoveFrom extends Unpack {
@Keyword(description = "The maximum number of entities to remove from the container.",
exampleList = {"2", "DiscreteDistribution1", "this.attrib" })
private final SampleInput numberOfEntities;
@Keyword(description = "The next object to which the processed EntityContainer is passed.",
exampleList = {"Queue1"})
protected final InterfaceEntityInput<Linkable> nextForContainers;
{
numberOfEntities = new SampleInput("NumberOfEntities", "Key Inputs", new SampleConstant(1.0));
numberOfEntities.setUnitType(DimensionlessUnit.class);
numberOfEntities.setEntity(this);
numberOfEntities.setValidRange(0, Double.POSITIVE_INFINITY);
this.addInput(numberOfEntities);
nextForContainers = new InterfaceEntityInput<>(Linkable.class, "NextForContainers", "Key Inputs", null);
nextForContainers.setRequired(true);
this.addInput(nextForContainers);
}
@Override
protected void disposeContainer(EntityContainer c) {
if( nextForContainers.getValue() != null )
nextForContainers.getValue().addEntity(c);
}
@Override
protected int getNumberToRemove() {
return (int) numberOfEntities.getValue().getNextSample(this.getSimTime());
}
// LinkDisplayable
@Override
public ArrayList<Entity> getDestinationEntities() {
ArrayList<Entity> ret = super.getDestinationEntities();
Linkable l = nextForContainers.getValue();
if (l != null && (l instanceof Entity)) {
ret.add((Entity)l);
}
return ret;
}
}