ConceptFunctionFoldingUtil.java

package jetbrains.mps.lang.editor.editor;

/*Generated by MPS */

import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.baseLanguage.behavior.IMethodLike__BehaviorDescriptor;
import org.jetbrains.mps.openapi.module.SRepository;
import jetbrains.mps.nodeEditor.text.NodeRenderUtil;

public class ConceptFunctionFoldingUtil {
  /**
   * Returns the string representation of the last statement of the function body, if it is a one-liner.
   * Returns null otherwise.
   */
  public static String getSimpleString(SNode function) {
    if ((function == null)) {
      return null;
    }
    SNode lastStatement = IMethodLike__BehaviorDescriptor.getLastStatement_idi2fhS7A.invoke(function);
    if ((lastStatement == null)) {
      return null;
    }
    SRepository repository = lastStatement.getModel().getRepository();

    return NodeRenderUtil.renderNodeAsSingleLine(lastStatement, repository);
  }
}