ConceptAndSuperConceptsCache.java

package jetbrains.mps.smodel.search;

/*Generated by MPS */

import jetbrains.mps.cache.AbstractCache;
import jetbrains.mps.cache.KeyProducer;
import org.apache.log4j.Logger;
import org.apache.log4j.LogManager;
import jetbrains.mps.cache.CachesManager;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.annotations.NotNull;
import java.util.Set;
import org.jetbrains.mps.openapi.model.SModel;
import java.util.HashSet;
import java.util.List;

/**
 * * Should be thread safe.
 */
/*package*/ class ConceptAndSuperConceptsCache extends AbstractCache {
  private static final KeyProducer keyProducer = new KeyProducer();
  private static final Logger LOG = LogManager.getLogger(ConceptAndSuperConceptsCache.class);
  private static final CachesManager.CacheCreator<SNode> CREATOR = new CachesManager.CacheCreator<SNode>() {
    @Override
    public AbstractCache create(Object key, SNode element) {
      return new ConceptAndSuperConceptsCache(key, element);
    }
  };
  @NotNull
  private SNode myTopConcept;
  protected ConceptAndSuperConceptsCache(Object key, SNode topConcept) {
    super(key);
    myTopConcept = topConcept;
  }
  @Override
  public Set<SModel> getDependsOnModels(Object element) {
    Set<SModel> dependsOnModel = new HashSet<SModel>();
    for (SNode concept : getConcepts()) {
      //  http://youtrack.jetbrains.net/issue/MPS-8362 
      //  http://youtrack.jetbrains.net/issue/MPS-8556 
      SModel descriptor = concept.getModel();
      assert descriptor != null;
      dependsOnModel.add(descriptor);
    }
    return dependsOnModel;
  }
  @NotNull
  public SNode getTopConcept() {
    return myTopConcept;
  }
  public SNode[] getConcepts() {
    Datasets.ConceptsDataSet dataSet = (Datasets.ConceptsDataSet) getDataSet(Datasets.ConceptsDataSet.ID, Datasets.CONCEPTS_CACHE_CREATOR);
    return dataSet.getConcepts();
  }
  public SNode getPropertyDeclarationByName(String name) {
    Datasets.PropertyDeclarationsDataSet dataSet = (Datasets.PropertyDeclarationsDataSet) getDataSet(Datasets.PropertyDeclarationsDataSet.ID, Datasets.PROPDECL_CACHE_CREATOR);
    return dataSet.getPropertyDeclarationByName(name);
  }
  public List<SNode> getPropertyDeclarations() {
    Datasets.PropertyDeclarationsDataSet dataSet = (Datasets.PropertyDeclarationsDataSet) getDataSet(Datasets.PropertyDeclarationsDataSet.ID, Datasets.PROPDECL_CACHE_CREATOR);
    return dataSet.getPropertyDeclarations();
  }
  public SNode getLinkDeclarationByRole(String role) {
    Datasets.LinkDeclarationsDataSet dataSet = (Datasets.LinkDeclarationsDataSet) getDataSet(Datasets.LinkDeclarationsDataSet.ID, Datasets.LINKDECL_CACHE_CREATOR);
    return dataSet.getLinkDeclarationByRole(role);
  }
  public SNode getMostSpecificLinkDeclarationByRole(String role) {
    Datasets.LinkDeclarationsDataSet dataSet = (Datasets.LinkDeclarationsDataSet) getDataSet(Datasets.LinkDeclarationsDataSet.ID, Datasets.LINKDECL_CACHE_CREATOR);
    return dataSet.getMostSpecificLinkDeclarationByRole(role);
  }
  public List<SNode> getLinkDeclarationsExcludingOverridden() {
    Datasets.LinkDeclarationsDataSet dataSet = (Datasets.LinkDeclarationsDataSet) getDataSet(Datasets.LinkDeclarationsDataSet.ID, Datasets.LINKDECL_CACHE_CREATOR);
    return dataSet.getLinkDeclarationsExcludingOverridden();
  }
  public static ConceptAndSuperConceptsCache getInstance(SNode topConcept) {
    if (topConcept == null) {
      return null;
    }
    Object key = keyProducer.createKey(topConcept);
    return (ConceptAndSuperConceptsCache) CachesManager.getInstance().getCache(key, topConcept, CREATOR);
  }
}