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- package classes.holonControlUnit;
- import java.util.ArrayList;
- import java.util.HashMap;
- import java.util.List;
- import java.util.stream.Collectors;
- import classes.Flexibility;
- import ui.controller.FlexManager;
- import ui.controller.FlexManager.FlexState;
- public class FlexibilityManager {
- private HolonControlUnit hcu;
- private HashMap<Integer, FlexManager> savesFlexManager;
-
- public FlexibilityManager(HolonControlUnit hcu) {
- this.hcu = hcu;
- this.savesFlexManager = new HashMap<>();
- }
-
- public float applyFlexibilities(float requiredPower, ArrayList<Float> predictedPowerUsage, int timeStep) {
- FlexManager fm = getFlexManager(timeStep);
-
- List<Flexibility> offeredFlexes = fm.getAllFlexWrapperWithState(FlexState.OFFERED).stream().map(fw -> fw.getFlex()).collect(Collectors.toList());
- List<List<Flexibility>> offeredPerm = getAllPermutations(offeredFlexes);
- HashMap<Float, List<Flexibility>> map = new HashMap<>();
- for(List<Flexibility> l : offeredPerm) {
- float pu = 0f;
- // ArrayList<Float> pus = new ArrayList<>();
- for(Flexibility f : l) {
- pu += f.fulfillsConstrains() ? f.getElement().getEnergyPerElement() : 0f;
- if(Math.abs(pu) > Math.abs(requiredPower))
- break;
- }
- if(Math.abs(pu) <= Math.abs(requiredPower))
- map.put(pu, l);
- }
- float max = 0f;
- for(float f : map.keySet()) {
- if(Math.abs(f) > Math.abs(max)) {
- // System.out.println("cand "+f);
- max = f;
- }
- }
- if(map.containsKey(max)) {
- fm.orderFlexFromList(map.get(max));
- System.out.println(this.hcu.getHolon().getUniqueID()+" ordered flexes "+map.get(max));
- }
-
- return max;
- }
-
- public FlexManager getFlexManager(int timeStep) {
- boolean doesFlexManagerExist = savesFlexManager.containsKey(timeStep);
- boolean createNew = !doesFlexManagerExist;
- FlexManager newFlexManager;
- if(createNew) {
- newFlexManager = new FlexManager(List.of(this.hcu.getHolon().getHolonObject()), timeStep, savesFlexManager.get(timeStep-1));
- if(doesFlexManagerExist) newFlexManager.orderFlexFromList(savesFlexManager.get(timeStep).getAllFlexesOrderedThisTimeStep());
- savesFlexManager.put(timeStep, newFlexManager);
- }else {
- newFlexManager = savesFlexManager.get(timeStep);
- }
- // System.out.println("+++++++++");
- // newFlexManager.getAllFlexWrapper().stream().forEach(fw -> System.out.print(fw.getFlex().name+" "+fw.getState()+", "));
- // System.out.println("\n+++++++++");
- return newFlexManager;
- }
-
- public void orderFlex(Flexibility flex, int timeStep) {
- System.out.println(this.hcu.getHolon().getUniqueID()+" ordered flex "+flex);
- getFlexManager(timeStep).orderFlex(flex);
- }
-
- private <T> List<List<T>> getAllPermutations(List<T> set){
- List<List<T>> out = new ArrayList<List<T>>();
-
- for(int i=0; i<set.size(); i++) {
- for(int j=i; j<set.size(); j++) {
- List<T> l = new ArrayList<T>();
- l.addAll(set.subList(i, j+1));
- out.add(l);
- // System.out.println("\tsubset "+l);
- }
- // out.add(List.of(set.get(i)));
- }
- return out;
- }
- }
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