CompositeWithParentScope.java

package jetbrains.mps.lang.scopes.runtime;

/*Generated by MPS */

import jetbrains.mps.scope.Scope;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import jetbrains.mps.scope.CompositeScope;

public class CompositeWithParentScope {
  public static Scope from(Scope original, SNode node, SAbstractConcept kind) {
    // todo: from? 
    Scope nextScope = ScopeUtils.parentScope(node, kind);
    return (nextScope == null ? original : new CompositeScope(original, nextScope));
  }
  public static Scope from(Iterable<SNode> elements, SNode node, SAbstractConcept kind) {
    return (elements != null ? from(new NamedElementsScope(elements), node, kind) : ScopeUtils.parentScope(node, kind));
  }
  public static Scope from(SNode element, SNode node, SAbstractConcept kind) {
    return ((element != null) ? from(new NamedElementsScope(element), node, kind) : ScopeUtils.parentScope(node, kind));
  }

}