Require_Constraints.java

package jetbrains.mps.samples.Kaja.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_CanBeChild;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import jetbrains.mps.smodel.runtime.CheckingNodeContext;
import java.util.Map;
import org.jetbrains.mps.openapi.language.SReferenceLink;
import jetbrains.mps.smodel.runtime.ReferenceConstraintsDescriptor;
import java.util.HashMap;
import jetbrains.mps.smodel.runtime.base.BaseReferenceConstraintsDescriptor;
import jetbrains.mps.smodel.adapter.ids.MetaIdFactory;
import jetbrains.mps.smodel.runtime.ReferenceScopeProvider;
import jetbrains.mps.smodel.runtime.base.BaseScopeProvider;
import org.jetbrains.mps.openapi.model.SNodeReference;
import jetbrains.mps.scope.Scope;
import jetbrains.mps.smodel.IOperationContext;
import jetbrains.mps.smodel.runtime.ReferenceConstraintsContext;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SModelOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import jetbrains.mps.internal.collections.runtime.ISelector;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.scope.ListScope;
import org.jetbrains.mps.openapi.language.SContainmentLink;
import jetbrains.mps.smodel.SNodePointer;

public class Require_Constraints extends BaseConstraintsDescriptor {
  public Require_Constraints() {
    super(MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f1a1049L, "jetbrains.mps.samples.Kaja.structure.Require"));
  }

  @Override
  protected ConstraintFunction<ConstraintContext_CanBeChild, Boolean> calculateCanBeChildConstraint() {
    return new ConstraintFunction<ConstraintContext_CanBeChild, Boolean>() {
      @NotNull
      public Boolean invoke(@NotNull ConstraintContext_CanBeChild context, @Nullable CheckingNodeContext checkingNodeContext) {
        boolean result = staticCanBeAChild(context.getNode(), context.getParentNode(), context.getConcept(), context.getLink());

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

        return result;
      }
    };
  }
  @Override
  protected Map<SReferenceLink, ReferenceConstraintsDescriptor> getSpecifiedReferences() {
    Map<SReferenceLink, ReferenceConstraintsDescriptor> references = new HashMap<SReferenceLink, ReferenceConstraintsDescriptor>();
    references.put(MetaAdapterFactory.getReferenceLink(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f1a1049L, 0x3cfcda239f1a104aL, "library"), new BaseReferenceConstraintsDescriptor(MetaIdFactory.refId(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f1a1049L, 0x3cfcda239f1a104aL), this) {
      @Override
      public boolean hasOwnScopeProvider() {
        return true;
      }
      @Nullable
      @Override
      public ReferenceScopeProvider getScopeProvider() {
        return new BaseScopeProvider() {
          @Override
          public SNodeReference getSearchScopeValidatorNode() {
            return breakingNode_iz8172_a0a0a0a0a1a0b0a1a3;
          }
          @Override
          public Scope createScope(final IOperationContext operationContext, final ReferenceConstraintsContext _context) {
            {
              final Iterable<SNode> libraries = ListSequence.fromList(SModelOperations.roots(SNodeOperations.getModel(_context.getContextNode()), MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f19d316L, "jetbrains.mps.samples.Kaja.structure.Library"))).where(new IWhereFilter<SNode>() {
                public boolean accept(final SNode library) {
                  return ListSequence.fromList(SNodeOperations.getNodeDescendants(SNodeOperations.getNodeAncestor(_context.getContextNode(), MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2d523c5e4cc45746L, "jetbrains.mps.samples.Kaja.structure.Script"), true, false), MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f1a1049L, "jetbrains.mps.samples.Kaja.structure.Require"), false, new SAbstractConcept[]{})).where(new IWhereFilter<SNode>() {
                    public boolean accept(SNode it) {
                      return it != _context.getContextNode();
                    }
                  }).select(new ISelector<SNode, SNode>() {
                    public SNode select(SNode it) {
                      return SLinkOperations.getTarget(it, MetaAdapterFactory.getReferenceLink(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x3cfcda239f1a1049L, 0x3cfcda239f1a104aL, "library"));
                    }
                  }).all(new IWhereFilter<SNode>() {
                    public boolean accept(SNode it) {
                      return it != library;
                    }
                  });
                }
              });
              return ListScope.forNamedElements(libraries);
            }
          }
        };
      }
    });
    return references;
  }
  private static boolean staticCanBeAChild(SNode node, SNode parentNode, SAbstractConcept childConcept, SContainmentLink link) {
    return SNodeOperations.isInstanceOf(parentNode, MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2de971c785f06a3fL, "jetbrains.mps.samples.Kaja.structure.CommandList")) && SNodeOperations.isInstanceOf(SNodeOperations.getParent(parentNode), MetaAdapterFactory.getConcept(0x49a08c51fe543ccL, 0xbd998b46d641d7f5L, 0x2d523c5e4cc45746L, "jetbrains.mps.samples.Kaja.structure.Script"));
  }
  private static SNodePointer canBeChildBreakingPoint = new SNodePointer("r:6c66d6ce-c8f4-4daf-92c4-a518b78006a8(jetbrains.mps.samples.Kaja.constraints)", "1227128029536582786");
  private static SNodePointer breakingNode_iz8172_a0a0a0a0a1a0b0a1a3 = new SNodePointer("r:6c66d6ce-c8f4-4daf-92c4-a518b78006a8(jetbrains.mps.samples.Kaja.constraints)", "6836281137582849297");
}