import java.util.ArrayList;
import java.util.List;
+import net.mograsim.logic.core.types.Bit;
import net.mograsim.logic.core.types.BitVector;
import net.mograsim.logic.model.model.components.submodels.SubmodelComponent;
+import net.mograsim.logic.model.serializing.IdentifierGetter;
+import net.mograsim.logic.model.snippets.SnippetDefinintion;
import net.mograsim.logic.model.snippets.highlevelstatehandlers.standard.HighLevelStateHandlerContext;
+import net.mograsim.logic.model.snippets.highlevelstatehandlers.standard.StandardHighLevelStateHandlerSnippetSuppliers;
public class BitVectorSplittingAtomicHighLevelStateHandler implements AtomicHighLevelStateHandler
{
private SubmodelComponent component;
private final List<String> vectorPartTargets;
- private final List<Integer> vectorPartLengthes;
+ private final List<Integer> vectorPartWidths;
+ private int width;
public BitVectorSplittingAtomicHighLevelStateHandler(HighLevelStateHandlerContext context)
{
{
this.component = context.component;
this.vectorPartTargets = new ArrayList<>();
- this.vectorPartLengthes = new ArrayList<>();
+ this.vectorPartWidths = new ArrayList<>();
if (params != null)
- setVectorParts(params.vectorPartTargets, params.vectorPartLengthes);
+ setVectorParts(params.vectorPartTargets, params.vectorPartWidths);
}
- public void set(List<String> targets, List<Integer> lengthes)
+ public void set(List<String> targets, List<Integer> widths)
{
- setVectorParts(targets, lengthes);
+ setVectorParts(targets, widths);
}
- public void addVectorPart(String target, int length)
+ public void addVectorPart(String target, int width)
{
vectorPartTargets.add(target);
- vectorPartLengthes.add(length);
+ vectorPartWidths.add(width);
+ this.width += width;
}
public void clearVectorParts()
{
vectorPartTargets.clear();
- vectorPartLengthes.clear();
+ vectorPartWidths.clear();
+ width = 0;
}
- private void setVectorParts(List<String> targets, List<Integer> lengthes)
+ private void setVectorParts(List<String> targets, List<Integer> widths)
{
clearVectorParts();
- if (targets.size() != lengthes.size())
- throw new IllegalArgumentException("Targets list and lenghtes list have different sizes");
+ if (targets.size() != widths.size())
+ throw new IllegalArgumentException("Targets list and widths list have different sizes");
vectorPartTargets.addAll(targets);
- vectorPartLengthes.addAll(lengthes);
+ vectorPartWidths.addAll(widths);
+ width += widths.stream().mapToInt(Integer::intValue).sum();
}
@Override
BitVector result = BitVector.of();
for (int partIndex = 0; partIndex < vectorPartTargets.size(); partIndex++)
{
- BitVector vectorPart = (BitVector) component.getHighLevelState(vectorPartTargets.get(partIndex));
- if (vectorPart.length() != vectorPartLengthes.get(partIndex))
+ Object subStateUncasted = component.getHighLevelState(vectorPartTargets.get(partIndex));
+ BitVector vectorPart;
+ if (subStateUncasted instanceof Bit)
+ vectorPart = BitVector.of((Bit) subStateUncasted);
+ else
+ vectorPart = (BitVector) subStateUncasted;
+ if (vectorPart.width() != vectorPartWidths.get(partIndex))
throw new IllegalArgumentException(
- "Illegal vector part length: " + vectorPart.length() + "; expected " + vectorPartLengthes.get(partIndex));
- result = result.concat(vectorPart);// TODO is the bit order correct?
+ "Incorrect vector part width: " + vectorPart.width() + "; expected " + vectorPartWidths.get(partIndex));
+ result = vectorPart.concat(result);
}
return result;
}
public void setHighLevelState(Object newState)
{
BitVector newStateCasted = (BitVector) newState;
- for (int partIndex = 0, bitIndex = 0; partIndex < vectorPartTargets.size(); partIndex++)
+ if (newStateCasted.width() != width)
+ throw new IllegalArgumentException("Incorrect vector width: " + newStateCasted.width() + "; expected " + width);
+ for (int partIndex = vectorPartTargets.size() - 1, bitIndex = 0; partIndex >= 0; partIndex--)
{
- int vectorPartLength = vectorPartLengthes.get(partIndex);
- BitVector vectorPart = newStateCasted.subVector(bitIndex, vectorPartLength);// TODO is the bit order correct?
+ int vectorPartWidth = vectorPartWidths.get(partIndex);
+ BitVector vectorPart = newStateCasted.subVector(bitIndex, bitIndex + vectorPartWidth);
component.setHighLevelState(vectorPartTargets.get(partIndex), vectorPart);
- bitIndex += vectorPartLength;
+ bitIndex += vectorPartWidth;
}
}
+ @Override
+ public BitVectorSplittingAtomicHighLevelStateHandlerParams getParamsForSerializing(IdentifierGetter idGetter)
+ {
+ BitVectorSplittingAtomicHighLevelStateHandlerParams params = new BitVectorSplittingAtomicHighLevelStateHandlerParams();
+ params.vectorPartTargets = new ArrayList<>(vectorPartTargets);
+ params.vectorPartWidths = new ArrayList<>(vectorPartWidths);
+ return params;
+ }
+
public static class BitVectorSplittingAtomicHighLevelStateHandlerParams
{
public List<String> vectorPartTargets;
- public List<Integer> vectorPartLengthes;
+ public List<Integer> vectorPartWidths;
+ }
+
+ static
+ {
+ StandardHighLevelStateHandlerSnippetSuppliers.atomicHandlerSupplier
+ .setSnippetSupplier(BitVectorSplittingAtomicHighLevelStateHandler.class.getCanonicalName(), SnippetDefinintion.create(
+ BitVectorSplittingAtomicHighLevelStateHandlerParams.class, BitVectorSplittingAtomicHighLevelStateHandler::new));
}
}
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