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Code Issues Releases Wiki Activity

make VehicleRoutingAlgorithms create algorithms with already specified

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StateManager
This commit is contained in:
oblonski 2013-12-03 21:07:41 +01:00
parent 39859f379e
commit e8d3bd03ea
2 changed files with 43 additions and 18 deletions
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29
jsprit-core/src/main/java/jsprit/core/algorithm/io/VehicleRoutingAlgorithms.java
View file

@ -392,12 +392,12 @@ public class VehicleRoutingAlgorithms {
* @return {@link VehicleRoutingAlgorithm}
*/
public static VehicleRoutingAlgorithm createAlgorithm(final VehicleRoutingProblem vrp, final AlgorithmConfig algorithmConfig){
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0, null);
}
@Deprecated
public static VehicleRoutingAlgorithm readAndCreateAlgorithm(final VehicleRoutingProblem vrp, final XMLConfiguration config){
return createAlgo(vrp,config,0);
return createAlgo(vrp,config,0, null);
}
/**
@ -411,7 +411,7 @@ public class VehicleRoutingAlgorithms {
AlgorithmConfig algorithmConfig = new AlgorithmConfig();
AlgorithmConfigXmlReader xmlReader = new AlgorithmConfigXmlReader(algorithmConfig);
xmlReader.read(configURL);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0, null);
}
/**
@ -425,17 +425,26 @@ public class VehicleRoutingAlgorithms {
AlgorithmConfig algorithmConfig = new AlgorithmConfig();
AlgorithmConfigXmlReader xmlReader = new AlgorithmConfigXmlReader(algorithmConfig);
xmlReader.read(configFileName);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0, null);
}
public static VehicleRoutingAlgorithm readAndCreateAlgorithm(final VehicleRoutingProblem vrp, final String configFileName, StateManager stateManager){
AlgorithmConfig algorithmConfig = new AlgorithmConfig();
AlgorithmConfigXmlReader xmlReader = new AlgorithmConfigXmlReader(algorithmConfig);
xmlReader.read(configFileName);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),0, stateManager);
}
public static VehicleRoutingAlgorithm readAndCreateAlgorithm(VehicleRoutingProblem vrp, int nThreads, String configFileName) {
AlgorithmConfig algorithmConfig = new AlgorithmConfig();
AlgorithmConfigXmlReader xmlReader = new AlgorithmConfigXmlReader(algorithmConfig);
xmlReader.read(configFileName);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),nThreads);
return createAlgo(vrp,algorithmConfig.getXMLConfiguration(),nThreads, null);
}
private static VehicleRoutingAlgorithm createAlgo(final VehicleRoutingProblem vrp, XMLConfiguration config, int nuOfThreads){
private static VehicleRoutingAlgorithm createAlgo(final VehicleRoutingProblem vrp, XMLConfiguration config, int nuOfThreads, StateManager stateMan){
// map to store constructed modules
@ -484,7 +493,13 @@ public class VehicleRoutingAlgorithms {
final VehicleFleetManager vehicleFleetManager = createFleetManager(vrp);
//create state-manager
final StateManager stateManager = new StateManager(vrp);
final StateManager stateManager;
if(stateMan!=null) {
stateManager = stateMan;
}
else{
stateManager = new StateManager(vrp);
}
stateManager.updateLoadStates();
stateManager.updateTimeWindowStates();

32
jsprit-core/src/main/java/jsprit/core/algorithm/state/StateManager.java
View file

@ -71,6 +71,10 @@ public class StateManager implements RouteAndActivityStateGetter, IterationStart
private VehicleRoutingProblem vrp;
private boolean updateLoad = false;
private boolean updateTWs = false;
public StateManager(VehicleRoutingProblem vrp) {
super();
this.vrp = vrp;
@ -276,16 +280,22 @@ public class StateManager implements RouteAndActivityStateGetter, IterationStart
insertionListeners.informInsertionEndsListeners(vehicleRoutes);
}
public void updateLoadStates() {
UpdateLoads updateLoads = new UpdateLoads(this);
addActivityVisitor(updateLoads);
addListener(updateLoads);
addActivityVisitor(new UpdatePrevMaxLoad(this));
addActivityVisitor(new UpdateMaxLoad(this));
addActivityVisitor(new UpdateMaxLoad_(this));
}
public void updateLoadStates() {
if(!updateLoad){
updateLoad=true;
UpdateLoads updateLoads = new UpdateLoads(this);
addActivityVisitor(updateLoads);
addListener(updateLoads);
addActivityVisitor(new UpdatePrevMaxLoad(this));
addActivityVisitor(new UpdateMaxLoad(this));
addActivityVisitor(new UpdateMaxLoad_(this));
}
}
public void updateTimeWindowStates() {
addActivityVisitor(new UpdateTimeWindow(this, vrp.getTransportCosts()));
}
public void updateTimeWindowStates() {
if(!updateTWs){
updateTWs=true;
addActivityVisitor(new UpdateTimeWindow(this, vrp.getTransportCosts()));
}
}
}