| /* |
| * 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.changes.committed; |
| |
| import com.intellij.openapi.util.Pair; |
| import com.intellij.openapi.vcs.RepositoryLocation; |
| import com.intellij.openapi.vcs.versionBrowser.CommittedChangeList; |
| |
| import java.util.*; |
| |
| public class CommittedListsSequencesZipper { |
| private final VcsCommittedListsZipper myVcsPartner; |
| private final List<RepositoryLocation> myInLocations; |
| private final Map<String, List<CommittedChangeList>> myInLists; |
| |
| public CommittedListsSequencesZipper(final VcsCommittedListsZipper vcsPartner) { |
| myVcsPartner = vcsPartner; |
| myInLocations = new ArrayList<RepositoryLocation>(); |
| myInLists = new HashMap<String, List<CommittedChangeList>>(); |
| } |
| |
| public void add(final RepositoryLocation location, final List<CommittedChangeList> lists) { |
| myInLocations.add(location); |
| Collections.sort(lists, new Comparator<CommittedChangeList>() { |
| public int compare(final CommittedChangeList o1, final CommittedChangeList o2) { |
| final long num1 = myVcsPartner.getNumber(o1); |
| final long num2 = myVcsPartner.getNumber(o2); |
| return num1 == num2 ? 0 : (num1 < num2) ? -1 : 1; |
| } |
| }); |
| myInLists.put(location.toPresentableString(), lists); |
| } |
| |
| public List<CommittedChangeList> execute() { |
| final Pair<List<RepositoryLocationGroup>,List<RepositoryLocation>> groupingResult = myVcsPartner.groupLocations(myInLocations); |
| final List<CommittedChangeList> result = new ArrayList<CommittedChangeList>(); |
| |
| for (RepositoryLocation location : groupingResult.getSecond()) { |
| result.addAll(myInLists.get(location.toPresentableString())); |
| } |
| |
| for (RepositoryLocationGroup group : groupingResult.getFirst()) { |
| final List<RepositoryLocation> locations = group.getLocations(); |
| final List<List<CommittedChangeList>> lists = new ArrayList<List<CommittedChangeList>>(locations.size()); |
| for (RepositoryLocation location : locations) { |
| lists.add(myInLists.get(location.toPresentableString())); |
| } |
| final SimiliarListsZipper zipper = new SimiliarListsZipper(lists, myVcsPartner, group); |
| zipper.zip(); |
| result.addAll(zipper.getResult()); |
| } |
| return result; |
| } |
| } |