platform/platform-api/src/com/intellij/ide/diff/BackgroundOperatingDiffElement.java

/*
 * Copyright 2000-2011 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.ide.diff;

import com.intellij.openapi.util.Ref;

/**
 * @author lene
 *         Date: 18.10.11
 */
public interface BackgroundOperatingDiffElement {

  void copyTo(DiffElement container,
              Ref<String> errorMessage,
              Ref<DiffElement> diffElement,
              Runnable onFinish,
              DiffElement target,
              String relativePath);

  void delete(Ref<String> errorMessage, Runnable onFinish);
}