/*
 * 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 org.jetbrains.idea.svn;

import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.vcs.changes.Change;

public class MoveRenameReplaceCheck {
  public static boolean check(final Change c) {
    if (c.getAfterRevision() == null || c.getBeforeRevision() == null) return false;
    return c.isIsReplaced() || c.isMoved() || c.isRenamed() || (! Comparing.equal(c.getBeforeRevision().getFile(), c.getAfterRevision().getFile()));
  }
}