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Added outputs for state variables if a circuit is created only if

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there is no combinatorial outputs with the same name.
This commit is contained in:
hneemann 2017-04-01 14:20:08 +02:00
parent 1abd921038
commit 7c9d656c91
1 changed files with 27 additions and 16 deletions
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43
src/main/java/de/neemann/digital/builder/circuit/CircuitBuilder.java
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@ -37,12 +37,13 @@ public class CircuitBuilder implements BuilderInterface<CircuitBuilder> {
private final VariableVisitor variableVisitor;
private final ShapeFactory shapeFactory;
private final ArrayList<FragmentVariable> fragmentVariables;
private final ArrayList<Fragment> fragments;
private final HashSet<String> combinatorialOutputs;
private final HashSet<String> createdNets;
private final ArrayList<FragmentVisualElement> flipflops;
private final boolean useJKff;
private int pos;
private ArrayList<FragmentVariable> fragmentVariables;
private ArrayList<Fragment> fragments;
private HashSet<String> createdNets = new HashSet<>();
private ArrayList<FragmentVisualElement> flipflops;
private boolean useJKff;
/**
* Creates a new builder.
@ -67,6 +68,8 @@ public class CircuitBuilder implements BuilderInterface<CircuitBuilder> {
fragmentVariables = new ArrayList<>();
fragments = new ArrayList<>();
flipflops = new ArrayList<>();
combinatorialOutputs = new HashSet<>();
createdNets = new HashSet<>();
}
/**
@ -83,6 +86,9 @@ public class CircuitBuilder implements BuilderInterface<CircuitBuilder> {
name = ((NamedExpression) expression).getName();
expression = ((NamedExpression) expression).getExpression();
}
combinatorialOutputs.add(name);
Fragment fr = createFragment(expression);
fragments.add(new FragmentExpression(fr, new FragmentVisualElement(Out.DESCRIPTION, shapeFactory).setAttr(Keys.LABEL, name)));
expression.traverse(variableVisitor);
@ -346,17 +352,22 @@ public class CircuitBuilder implements BuilderInterface<CircuitBuilder> {
ArrayList<String> list = new ArrayList<>(createdNets);
Collections.sort(list);
for (String name : list) {
VisualElement t = new VisualElement(Tunnel.DESCRIPTION.getName()).setShapeFactory(shapeFactory);
t.getElementAttributes().set(Keys.NETNAME, name);
t.setPos(new Vector(xPos, y));
t.setRotation(2);
circuit.add(t);
VisualElement o = new VisualElement(Out.DESCRIPTION.getName()).setShapeFactory(shapeFactory);
o.getElementAttributes().set(Keys.LABEL, name);
o.setPos(new Vector(xPos + SIZE, y));
circuit.add(o);
circuit.add(new Wire(new Vector(xPos, y), new Vector(xPos + SIZE, y)));
y += SIZE * 2;
String oName = name;
if (name.endsWith("n")) oName = name.substring(0, name.length() - 1);
if (!combinatorialOutputs.contains(oName)) {
VisualElement t = new VisualElement(Tunnel.DESCRIPTION.getName()).setShapeFactory(shapeFactory);
t.getElementAttributes().set(Keys.NETNAME, name);
t.setPos(new Vector(xPos, y));
t.setRotation(2);
circuit.add(t);
VisualElement o = new VisualElement(Out.DESCRIPTION.getName()).setShapeFactory(shapeFactory);
o.getElementAttributes().set(Keys.LABEL, oName);
o.setPos(new Vector(xPos + SIZE, y));
circuit.add(o);
circuit.add(new Wire(new Vector(xPos, y), new Vector(xPos + SIZE, y)));
y += SIZE * 2;
}
}
}