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- package holeg.model;
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.List;
- import java.util.Optional;
- import java.util.stream.Collectors;
- import java.util.stream.Stream;
- /**
- * The class HolonObject represents any Object on the system which capability of
- * injecting or consuming energy on the network, for instance a house or a power
- * plant.
- *
- * @author Gruppe14
- */
- public class HolonObject extends AbstractCanvasObject {
- /* Array of all consumers */
- private List<HolonElement> elements = new ArrayList<>();
- //Calculated values
- private HolonObjectState state;
- private float actualEnergy;
- private float energyFromHolon;
- private float energyToHolon;
- private float minimumConsumingElementEnergy;
- private float energyNeededFromHolon;
- private float energyFromConsumingElements;
- private float energySelfSupplied;
- /**
- * Constructor Set by default the name of the object equals to the category
- * name, until the user changes it.
- *
- * @param objName name of the Object
- */
- public HolonObject(String objName) {
- super(objName);
- }
- /**
- * Contructor of a copy of an Object.
- *
- * @param obj object to be copied
- */
- public HolonObject(HolonObject obj) {
- super(obj);
- for (HolonElement ele : obj.elements) {
- this.add(new HolonElement(ele));
- }
- }
- @Override
- public void initForReflection() {
- elements = new ArrayList<HolonElement>();
- }
- /**
- * Getter for all Elements in the HolonObject.
- *
- * @return the elements ArrayList
- */
- public Stream<HolonElement> getElements() {
- return elements.stream();
- }
- public void clearElements() {
- elements.clear();
- }
- /**
- * adds an Element to the Object.
- *
- * @param element the Element to add
- */
- public void add(HolonElement element) {
- elements.add(element);
- element.parentObject = this;
- }
- public void add(Collection<HolonElement> elements) {
- for (HolonElement hE : elements) {
- hE.parentObject = this;
- }
- this.elements.addAll(elements);
- }
- /**
- * remove an Element to the Object.
- *
- * @param element the Element to add
- */
- public void remove(HolonElement element) {
- elements.remove(element);
- element.parentObject = null;
- }
- public void removeElement(int index) {
- HolonElement ele = elements.remove(index);
- ele.parentObject = null;
- }
- /**
- * This Method returns the smallest consuming HolonElement that is ACTIVE. If
- * the HolonObject has no Consumer its return null.
- *
- * @return The smallest consuming HolonElement or null.
- */
- public Optional<HolonElement> getMinimumConsumingElement() {
- return elements.stream().filter(element -> element.getActualEnergy() < 0).max((lhs, rhs) -> Float.compare(lhs.getActualEnergy(), rhs.getActualEnergy()));
- }
- /**
- * This Method returns the smallest consuming HolonElement'Energy that is
- * ACTIVE. If the HolonObject has no Consumer its return 0.
- *
- * @return The smallest consuming HolonElement or 0.
- */
- public float getMinimumConsumingElementEnergy() {
- return minimumConsumingElementEnergy;
- }
- /**
- * This Method returns the biggest consuming HolonElement'Energy that is ACTIVE.
- * If the HolonObject has no Consumer its return 0.
- *
- * @return The biggest consuming HolonElement or 0.
- */
- public float getMaximumConsumingElementEnergy() {
- return elements.stream().filter(element -> element.getActualEnergy() < 0).map(element -> -element.getActualEnergy()).max(Float::compare).orElse(0.0f);
- }
- public float getMaximumProductionPossible() {
- return elements.stream().map(HolonElement::getEnergy).filter(energy -> energy > 0).reduce(0.0f, Float::sum);
- }
- public float getMaximumConsumptionPossible() {
- return elements.stream().filter(element -> element.getEnergy() < 0).map(element -> -element.getEnergy()).reduce(0.0f, Float::sum);
- }
- /**
- * This Method returns the Energy of all HolonElements from the HolonObject that
- * are consuming. Its sums all Energies from the HolonElements of the
- * HolonObject that are ACTIVE and are Consumer. If the HolonObject have no
- * HolonElement its return 0;
- *
- * @return The Energy of the consuming HolonElements.
- */
- public float getEnergyNeededFromConsumingElements() {
- return energyFromConsumingElements;
- }
- /**
- * This Method calculate the amount of HolonElements that are consuming Energy
- * and are ACTIVE.
- *
- * @return The amount of HolonElements that are consuming Energy.
- */
- public int countConsumingElements() {
- return (int) elements.stream().filter(element -> element.getActualEnergy() < 0).count();
- }
- /**
- * This Method calculate the amount of HolonElements that are producing Energy
- * and are ACTIVE.
- *
- * @return The amount of HolonElements that are producing Energy.
- */
- public int countProducingElements() {
- return (int) elements.stream().filter(element -> element.getActualEnergy() > 0).count();
- }
- public int getNumberOfActiveElements() {
- return (int) elements.stream().filter(ele -> ele.active).count();
- }
- public int getNumberOfInActiveElements() {
- return (int) elements.stream().filter(ele -> !ele.active).count();
- }
- public int getNumberOfElements() {
- return elements.size();
- }
- /**
- * This Method returns the Energy of a HolonObject. Its sums all Energies from
- * the HolonElements of the HolonObject that are ACTIVE. If the HolonObject have
- * no HolonElement its return 0; Is the returned Energy negative then the
- * HolonObject need Energy because its consuming HolonElements need more Energy
- * then the producing HolonElements. Is the returned Energy positive its
- * reversed.
- *
- * @param timeStep is the TimeStep to compare the HolonElements.
- */
- public void calculateEnergy(int timeStep) {
- elements.forEach(ele -> ele.calculateState(timeStep));
- actualEnergy = elements.stream().map(HolonElement::getActualEnergy).reduce(0f, Float::sum);
- minimumConsumingElementEnergy = elements.stream().filter(element -> element.getActualEnergy() < 0).map(element -> -element.getActualEnergy()).min(Float::compare).orElse(0.0f);
- energyNeededFromHolon = (actualEnergy >= 0) ? 0 : -actualEnergy;
- energyFromConsumingElements = elements.stream().filter(element -> element.getActualEnergy() < 0).map(element -> -element.getActualEnergy()).reduce(0.0f, Float::sum);
- energySelfSupplied = elements.stream().map(HolonElement::getActualEnergy).filter(energy -> energy > 0).reduce(0.0f, Float::sum);
- energyToHolon = energyFromHolon = 0;
- }
- public float getActualEnergy() {
- return actualEnergy;
- }
- public HolonObjectState getState() {
- return state;
- }
- void setState(HolonObjectState state) {
- this.state = state;
- }
- public float getEnergyFromHolon() {
- return energyFromHolon;
- }
- void setEnergyFromHolon(float energyFromHolon) {
- this.energyFromHolon = energyFromHolon;
- }
- public float getEnergyNeededFromHolon() {
- return energyNeededFromHolon;
- }
- public float getEnergySelfSupplied() {
- return energySelfSupplied;
- }
- public float getCurrentEnergy() {
- return energyFromHolon - energyNeededFromHolon;
- }
- public float getSupplyBarPercentage() {
- return (energyFromConsumingElements > 0.001) ? (energyFromHolon + energySelfSupplied) / energyFromConsumingElements : 1.0f;
- }
- public String toString() {
- return "[HolonObject: " + "id=" + getId() + ", name=" + name + ", state=" + state + ", elements=[" + getElements().map(HolonElement::getName).collect(Collectors.joining(", ")) + "]]";
- }
- public float getEnergyToHolon() {
- return energyToHolon;
- }
- void setEnergyToHolon(float energyToHolon) {
- this.energyToHolon = energyToHolon;
- }
- public void calculateState() {
- if(actualEnergy > 0){
- state = HolonObjectState.PRODUCER;
- }else if(elements.isEmpty()){
- state = HolonObjectState.NO_ENERGY;
- }else if(energySelfSupplied + energyFromHolon > energyFromConsumingElements) {
- state = (HolonObjectState.OVER_SUPPLIED);
- }else if(energySelfSupplied + energyFromHolon == energyFromConsumingElements) {
- state = (HolonObjectState.SUPPLIED);
- }else if(energySelfSupplied + energyFromHolon >= minimumConsumingElementEnergy) {
- state = (HolonObjectState.PARTIALLY_SUPPLIED);
- }else {
- state = (HolonObjectState.NOT_SUPPLIED);
- }
- }
- public enum HolonObjectState {
- NO_ENERGY, NOT_SUPPLIED, SUPPLIED, PRODUCER, PARTIALLY_SUPPLIED, OVER_SUPPLIED
- }
- }
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