check_KajaDataflow_NonTypesystemRule.java

package jetbrains.mps.samples.Kaja.typesystem;

/*Generated by MPS */

import jetbrains.mps.lang.typesystem.runtime.AbstractNonTypesystemRule_Runtime;
import jetbrains.mps.lang.typesystem.runtime.NonTypesystemRule_Runtime;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.typesystem.inference.TypeCheckingContext;
import jetbrains.mps.lang.typesystem.runtime.IsApplicableStatus;
import jetbrains.mps.lang.dataFlow.framework.Program;
import jetbrains.mps.lang.dataFlow.DataFlow;
import jetbrains.mps.errors.messageTargets.MessageTarget;
import jetbrains.mps.errors.messageTargets.NodeMessageTarget;
import jetbrains.mps.errors.IErrorReporter;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import java.util.Set;
import jetbrains.mps.lang.dataFlow.framework.instructions.Instruction;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.lang.dataFlow.DataflowBuilderException;
import org.jetbrains.mps.openapi.language.SAbstractConcept;

public class check_KajaDataflow_NonTypesystemRule extends AbstractNonTypesystemRule_Runtime implements NonTypesystemRule_Runtime {
  public check_KajaDataflow_NonTypesystemRule() {
  }
  public void applyRule(final SNode commandList, final TypeCheckingContext typeCheckingContext, IsApplicableStatus status) {
    if (commandList == null) {
      return;
    }
    try {
      Program program = DataFlow.buildProgram(commandList);
      if (program.size() > 400) {
        {
          MessageTarget errorTarget = new NodeMessageTarget();
          IErrorReporter _reporter_2309309498 = typeCheckingContext.reportInfo(SNodeOperations.getParent(commandList), "This node is too complex too analyze by data flow algorithm", "r:af5f8eb9-49c0-4279-87d3-3c80b1a56988(jetbrains.mps.samples.Kaja.typesystem)", "6067900799350600197", null, errorTarget);
        }
        return;
      }
      Set<Instruction> unreachableInstructions = program.getUnreachableInstructions();

      for (Instruction n : unreachableInstructions) {
        SNode source = (SNode) n.getSource();
        if (source == null || SNodeOperations.isInstanceOf(source, MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2de971c785ee0a16L, "jetbrains.mps.samples.Kaja.structure.EmptyLine")) || SNodeOperations.isInstanceOf(source, MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x58e59ea713fa2b43L, "jetbrains.mps.samples.Kaja.structure.CommentLine"))) {
          continue;
        }
        if (SNodeOperations.isInstanceOf(source, MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2d523c5e4cc4574aL, "jetbrains.mps.samples.Kaja.structure.AbstractCommand"))) {
          {
            MessageTarget errorTarget = new NodeMessageTarget();
            IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(source, "Unreachable command", "r:af5f8eb9-49c0-4279-87d3-3c80b1a56988(jetbrains.mps.samples.Kaja.typesystem)", "1223640538234", null, errorTarget);
          }
        } else {
          {
            MessageTarget errorTarget = new NodeMessageTarget();
            IErrorReporter _reporter_2309309498 = typeCheckingContext.reportTypeError(SNodeOperations.getParent(source), "Unreachable command", "r:af5f8eb9-49c0-4279-87d3-3c80b1a56988(jetbrains.mps.samples.Kaja.typesystem)", "6630310702472189615", null, errorTarget);
          }
        }
      }
    } catch (DataflowBuilderException e) {
      throw new RuntimeException("Building dataflow for node: " + commandList.getNodeId().toString() + " model: " + commandList.getModel(), e);
    }

  }
  public SAbstractConcept getApplicableConcept() {
    return MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2de971c785f06a3fL, "jetbrains.mps.samples.Kaja.structure.CommandList");
  }
  public IsApplicableStatus isApplicableAndPattern(SNode argument) {
    return new IsApplicableStatus(argument.getConcept().isSubConceptOf(getApplicableConcept()), null);
  }
  public boolean overrides() {
    return false;
  }
}