ConceptPresentationAspectImpl.java

package org.jetbrains.mps.samples.Constants.structure;

/*Generated by MPS */

import jetbrains.mps.smodel.runtime.ConceptPresentationAspectBase;
import jetbrains.mps.smodel.runtime.ConceptPresentation;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import jetbrains.mps.smodel.runtime.ConceptPresentationBuilder;

public class ConceptPresentationAspectImpl extends ConceptPresentationAspectBase {
  private ConceptPresentation props_Constant;
  private ConceptPresentation props_ConstantReference;
  private ConceptPresentation props_ConstantReferenceKeeper;
  private ConceptPresentation props_Constants;
  private ConceptPresentation props_DistantConstantReference;
  private ConceptPresentation props_GeneratedClassKeeper;

  @Override
  @Nullable
  public ConceptPresentation getDescriptor(SAbstractConcept c) {
    StructureAspectDescriptor structureDescriptor = (StructureAspectDescriptor) myLanguageRuntime.getAspect(jetbrains.mps.smodel.runtime.StructureAspectDescriptor.class);
    switch (structureDescriptor.internalIndex(c)) {
      case LanguageConceptSwitch.Constant:
        if (props_Constant == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_Constant = cpb.create();
        }
        return props_Constant;
      case LanguageConceptSwitch.ConstantReference:
        if (props_ConstantReference == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_ConstantReference = cpb.create();
        }
        return props_ConstantReference;
      case LanguageConceptSwitch.ConstantReferenceKeeper:
        if (props_ConstantReferenceKeeper == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_ConstantReferenceKeeper = cpb.create();
        }
        return props_ConstantReferenceKeeper;
      case LanguageConceptSwitch.Constants:
        if (props_Constants == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_Constants = cpb.create();
        }
        return props_Constants;
      case LanguageConceptSwitch.DistantConstantReference:
        if (props_DistantConstantReference == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_DistantConstantReference = cpb.create();
        }
        return props_DistantConstantReference;
      case LanguageConceptSwitch.GeneratedClassKeeper:
        if (props_GeneratedClassKeeper == null) {
          ConceptPresentationBuilder cpb = new ConceptPresentationBuilder();
          props_GeneratedClassKeeper = cpb.create();
        }
        return props_GeneratedClassKeeper;
    }
    return null;
  }
}