/*
 * Copyright 2000-2009 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.openapi.vcs.merge;

import com.intellij.openapi.vcs.VcsException;
import com.intellij.openapi.vcs.VcsProviderMarker;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;


public interface MergeProvider extends VcsProviderMarker {
  @NotNull MergeData loadRevisions(final VirtualFile file) throws VcsException;

  /**
   * called for text conflict
   */
  void conflictResolvedForFile(VirtualFile file);
  boolean isBinary(@NotNull VirtualFile file);
}