--- /dev/null
+package net.mograsim.logic.ui.modeladapter;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import net.mograsim.logic.ui.model.ViewModel;
+import net.mograsim.logic.ui.model.components.GUIAndGate;
+import net.mograsim.logic.ui.model.components.GUIComponent;
+import net.mograsim.logic.ui.model.components.GUINotGate;
+import net.mograsim.logic.ui.model.components.GUIOrGate;
+import net.mograsim.logic.ui.model.wires.GUIWire;
+import net.mograsim.logic.ui.model.wires.Pin;
+import net.mograsim.logic.ui.model.wires.WireCrossPoint;
+import net.mograsim.logic.ui.modeladapter.componentadapters.ComponentAdapter;
+import net.mograsim.logic.ui.modeladapter.componentadapters.ManualSwitchAdapter;
+import net.mograsim.logic.ui.modeladapter.componentadapters.SimpleGateAdapter;
+import net.mograsim.logic.core.components.Component;
+import net.mograsim.logic.core.components.gates.AndGate;
+import net.mograsim.logic.core.components.gates.NotGate;
+import net.mograsim.logic.core.components.gates.OrGate;
+import net.mograsim.logic.core.timeline.Timeline;
+import net.mograsim.logic.core.wires.Wire;
+import net.mograsim.logic.core.wires.Wire.ReadEnd;
+
+public class ViewLogicModelAdapter
+{
+ private final static Map<Class<? extends GUIComponent>, ComponentAdapter<? extends GUIComponent>> componentAdapters;
+ static
+ {
+ Set<ComponentAdapter<? extends GUIComponent>> componentAdaptersModifiable = new HashSet<>();
+ componentAdaptersModifiable.add(new SimpleGateAdapter<>(GUIOrGate.class, OrGate::new));
+ componentAdaptersModifiable.add(new SimpleGateAdapter<>(GUIAndGate.class, AndGate::new));
+ componentAdaptersModifiable.add(new SimpleGateAdapter<>(GUINotGate.class, (t, p, o, i) -> new NotGate(t, p, i[0], o)));
+ componentAdaptersModifiable.add(new ManualSwitchAdapter());
+ // TODO list all "primitive" adapters here
+ componentAdapters = Collections.unmodifiableMap(
+ componentAdaptersModifiable.stream().collect(Collectors.toMap(ComponentAdapter::getSupportedClass, Function.identity())));
+ }
+
+ public static Timeline convert(ViewModel viewModel, LogicModelParameters params)
+ {
+ // TODO replace Timeline with LogicModel as soon as it exists
+ Timeline timeline = new Timeline(10);
+
+ Map<Pin, Wire> logicWiresPerPin = convertWires(
+ viewModel.getComponents().stream().flatMap(component -> component.getPins().stream()).collect(Collectors.toSet()),
+ viewModel.getWires(), params, timeline);
+ Map<Pin, Wire> logicWiresPerPinUnmodifiable = Collections.unmodifiableMap(logicWiresPerPin);
+
+ Map<GUIComponent, Component> oneToOneComponents = new HashMap<>();
+ for (GUIComponent guiComp : viewModel.getComponents())
+ {
+ if (!(guiComp instanceof WireCrossPoint))
+ oneToOneComponents.put(guiComp, createAndLinkComponent(timeline, params, guiComp, logicWiresPerPinUnmodifiable,
+ componentAdapters.get(guiComp.getClass())));
+ else
+ {
+ WireCrossPoint guiCompCasted = (WireCrossPoint) guiComp;
+ guiCompCasted.setLogicModelBinding(logicWiresPerPin.get(guiCompCasted.getPin()).createReadOnlyEnd());
+ }
+ }
+
+ // TODO handle complex components
+
+ List<Component> logicComponents = new ArrayList<>();
+ logicComponents.addAll(oneToOneComponents.values());
+
+ return timeline;
+ }
+
+ private static Map<Pin, Wire> convertWires(Set<Pin> allPins, List<GUIWire> wires, LogicModelParameters params, Timeline timeline)
+ {
+ Map<Pin, Set<Pin>> connectedPinGroups = getConnectedPinGroups(allPins, wires);
+ Map<Pin, Wire> logicWiresPerPin = createLogicWires(params, timeline, connectedPinGroups);
+ setGUIWiresLogicModelBinding(wires, logicWiresPerPin);
+ return logicWiresPerPin;
+ }
+
+ private static Map<Pin, Wire> createLogicWires(LogicModelParameters params, Timeline timeline, Map<Pin, Set<Pin>> connectedPinGroups)
+ {
+ Map<Pin, Wire> logicWiresPerPin = new HashMap<>();
+ Map<Set<Pin>, Wire> logicWiresPerPinGroup = new HashMap<>();
+ for (Entry<Pin, Set<Pin>> e : connectedPinGroups.entrySet())
+ logicWiresPerPin.put(e.getKey(), logicWiresPerPinGroup.computeIfAbsent(e.getValue(),
+ set -> new Wire(timeline, e.getKey().logicWidth, params.wireTravelTime)));
+ return logicWiresPerPin;
+ }
+
+ private static void setGUIWiresLogicModelBinding(List<GUIWire> wires, Map<Pin, Wire> logicWiresPerPin)
+ {
+ Map<Wire, ReadEnd> guiWireSharedReadEnd = logicWiresPerPin.values().stream().distinct()
+ .collect(Collectors.toMap(Function.identity(), Wire::createReadOnlyEnd));
+ for (GUIWire guiWire : wires)
+ guiWire.setLogicModelBinding(guiWireSharedReadEnd.get(logicWiresPerPin.get(guiWire.getPin1())));
+ }
+
+ private static Map<Pin, Set<Pin>> getConnectedPinGroups(Set<Pin> allPins, List<GUIWire> wires)
+ {
+ Map<Pin, Set<Pin>> connectedPinsPerPin = new HashMap<>();
+
+ for (Pin p : allPins)
+ {
+ HashSet<Pin> connectedPins = new HashSet<>();
+ connectedPins.add(p);
+ connectedPinsPerPin.put(p, connectedPins);
+ }
+
+ wires.forEach(wire ->
+ {
+ Pin pin1 = wire.getPin1();
+ Pin pin2 = wire.getPin2();
+
+ Set<Pin> pin1ConnectedPins = connectedPinsPerPin.get(pin1);
+ Set<Pin> pin2ConnectedPins = connectedPinsPerPin.get(pin2);
+
+ pin1ConnectedPins.addAll(pin2ConnectedPins);
+ pin1ConnectedPins.add(pin1);
+ pin1ConnectedPins.add(pin2);
+
+ pin2ConnectedPins.forEach(pin -> connectedPinsPerPin.put(pin, pin1ConnectedPins));
+ });
+ return connectedPinsPerPin;
+ }
+
+ @SuppressWarnings("unchecked")
+ private static <G extends GUIComponent> Component createAndLinkComponent(Timeline timeline, LogicModelParameters params,
+ GUIComponent guiComponent, Map<Pin, Wire> logicWiresPerPin, ComponentAdapter<G> adapter)
+ {
+ if (adapter == null)
+ throw new IllegalArgumentException("Unknown component class: " + guiComponent.getClass());
+ return adapter.createAndLinkComponent(timeline, params, (G) guiComponent, logicWiresPerPin);
+ }
+
+ private ViewLogicModelAdapter()
+ {
+ throw new UnsupportedOperationException("No ViewLogicModelConverter instances");
+ }
+}
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projects / Mograsim.git / blobdiff