| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ltk.core.refactoring.participants; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| |
| /** |
| * A condition checker can be used to share condition checks |
| * across the main processor and all its associated participants. |
| * <p> |
| * This interface should be implemented by clients wishing to provide a |
| * special refactoring processor with special shared condition checks. |
| * </p> |
| * |
| * @see org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext |
| * |
| * @since 3.0 |
| */ |
| public interface IConditionChecker { |
| |
| /** |
| * Performs the actual condition checking. |
| * |
| * @param monitor a progress monitor to report progress |
| * @return the outcome of the condition check |
| * |
| * @throws CoreException if an error occurred during condition |
| * checking. The check is interpreted as failed if this happens |
| */ |
| public RefactoringStatus check(IProgressMonitor monitor) throws CoreException; |
| } |
