CheckpointSynchronization_Constraints.java

package jetbrains.mps.lang.generator.plan.constraints;

/*Generated by MPS */

import jetbrains.mps.smodel.runtime.base.BaseConstraintsDescriptor;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.smodel.runtime.ConstraintFunction;
import jetbrains.mps.smodel.runtime.ConstraintContext_CanBeParent;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import jetbrains.mps.smodel.runtime.CheckingNodeContext;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import org.jetbrains.mps.openapi.language.SContainmentLink;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SConceptOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.SNodePointer;

public class CheckpointSynchronization_Constraints extends BaseConstraintsDescriptor {
  public CheckpointSynchronization_Constraints() {
    super(MetaAdapterFactory.getConcept(0x7ab1a6fa0a114b95L, 0x9e4875f363d6cb00L, 0xc11e5088a794d07L, "jetbrains.mps.lang.generator.plan.structure.CheckpointSynchronization"));
  }

  @Override
  protected ConstraintFunction<ConstraintContext_CanBeParent, Boolean> calculateCanBeParentConstraint() {
    return new ConstraintFunction<ConstraintContext_CanBeParent, Boolean>() {
      @NotNull
      public Boolean invoke(@NotNull ConstraintContext_CanBeParent context, @Nullable CheckingNodeContext checkingNodeContext) {
        boolean result = staticCanBeAParent(context.getNode(), context.getChildNode(), context.getChildConcept(), context.getLink());

        if (!(result) && checkingNodeContext != null) {
          checkingNodeContext.setBreakingNode(canBeParentBreakingPoint);
        }

        return result;
      }
    };
  }
  private static boolean staticCanBeAParent(SNode node, SNode childNode, SAbstractConcept childConcept, SContainmentLink link) {
    // do not allow synchronize with a checkpoint that references another one, always use original CP declaration 
    if (link.equals(MetaAdapterFactory.getContainmentLink(0x7ab1a6fa0a114b95L, 0x9e4875f363d6cb00L, 0xc11e5088a794d07L, 0x340cd07aedd21238L, "checkpoint"))) {
      return SConceptOperations.isExactly(SNodeOperations.asSConcept(childConcept), MetaAdapterFactory.getConcept(0x7ab1a6fa0a114b95L, 0x9e4875f363d6cb00L, 0x340cd07aed7cb2fdL, "jetbrains.mps.lang.generator.plan.structure.DeclaredCheckpointSpec")) || SConceptOperations.isExactly(SNodeOperations.asSConcept(childConcept), MetaAdapterFactory.getConcept(0x7ab1a6fa0a114b95L, 0x9e4875f363d6cb00L, 0x340cd07aed7cb32cL, "jetbrains.mps.lang.generator.plan.structure.InPlaceCheckpointRefSpec"));
    }
    return true;
  }
  private static SNodePointer canBeParentBreakingPoint = new SNodePointer("r:e831e054-7bbb-4c7b-aebf-31582c0dfa61(jetbrains.mps.lang.generator.plan.constraints)", "3750601816087336758");
}