code: package gr.uom.java.jdeodorant.refactoring.manipulators;
  
  import java.util.Set;
  
  import org.eclipse.core.resources.IFile;
  import org.eclipse.core.runtime.CoreException;
  import org.eclipse.jdt.core.dom.CompilationUnit;
  import org.eclipse.jdt.core.dom.MethodDeclaration;
  import org.eclipse.jdt.core.dom.TypeDeclaration;
  import org.eclipse.jdt.core.dom.VariableDeclaration;
  import org.eclipse.ltk.core.refactoring.Refactoring;
  import org.eclipse.ltk.core.refactoring.RefactoringDescriptor;
  import org.eclipse.ltk.core.refactoring.RefactoringStatus;
  
  public class ExtractClassRefactoringDescriptor extends RefactoringDescriptor {
  	
  	public static final String REFACTORING_ID = "org.eclipse.extract.class";
  	private CompilationUnit sourceCompilationUnit;
  	private TypeDeclaration sourceTypeDeclaration;
  	private IFile sourceFile;
  	private Set<VariableDeclaration> extractedFieldFragments;
  	private Set<MethodDeclaration> extractedMethods;
  	private Set<MethodDeclaration> delegateMethods;
  	private String extractedTypeName;
  
  	protected ExtractClassRefactoringDescriptor(String project, String description, String comment,
  			CompilationUnit sourceCompilationUnit, TypeDeclaration sourceTypeDeclaration, IFile sourceFile,
  			Set<VariableDeclaration> extractedFieldFragments, Set<MethodDeclaration> extractedMethods,
  			Set<MethodDeclaration> delegateMethods, String extractedTypeName) {
  		super(REFACTORING_ID, project, description, comment, RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE);
  		this.sourceCompilationUnit = sourceCompilationUnit;
  		this.sourceTypeDeclaration = sourceTypeDeclaration;
  		this.sourceFile = sourceFile;
  		this.extractedFieldFragments = extractedFieldFragments;
  		this.extractedMethods = extractedMethods;
  		this.delegateMethods = delegateMethods;
  		this.extractedTypeName = extractedTypeName;
  	}
  
  	@Override
  	public Refactoring createRefactoring(RefactoringStatus status)
  			throws CoreException {
  		Refactoring refactoring = new ExtractClassRefactoring(sourceFile, sourceCompilationUnit, sourceTypeDeclaration,
  				extractedFieldFragments, extractedMethods, delegateMethods, extractedTypeName);
  		RefactoringStatus refStatus = new RefactoringStatus();
  		status.merge(refStatus);
  		return refactoring;
  	}
  
  }
  