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/*
* 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;
import com.intellij.openapi.vcs.AbstractVcs;
import com.intellij.openapi.vcs.FilePath;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author max
*/
public class DeletedFilesHolder implements FileHolder {
private final Map<String, LocallyDeletedChange> myFiles = new HashMap<String, LocallyDeletedChange>();
public void cleanAll() {
myFiles.clear();
}
public void takeFrom(final DeletedFilesHolder holder) {
myFiles.clear();
myFiles.putAll(holder.myFiles);
}
public void cleanAndAdjustScope(final VcsModifiableDirtyScope scope) {
if (scope == null) {
myFiles.clear();
}
final List<LocallyDeletedChange> currentFiles = new ArrayList<LocallyDeletedChange>(myFiles.values());
for (LocallyDeletedChange change : currentFiles) {
if (scope.belongsTo(change.getPath())) {
myFiles.remove(change.getPresentableUrl());
}
}
}
public HolderType getType() {
return HolderType.DELETED;
}
@Override
public void notifyVcsStarted(AbstractVcs scope) {
}
public void addFile(final LocallyDeletedChange change) {
myFiles.put(change.getPresentableUrl(), change);
}
public List<LocallyDeletedChange> getFiles() {
return new ArrayList<LocallyDeletedChange>(myFiles.values());
}
public boolean isContainedInLocallyDeleted(final FilePath filePath) {
final String url = filePath.getPresentableUrl();
return myFiles.containsKey(url);
}
public DeletedFilesHolder copy() {
final DeletedFilesHolder copyHolder = new DeletedFilesHolder();
copyHolder.myFiles.putAll(myFiles);
return copyHolder;
}
public boolean equals(final Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
final DeletedFilesHolder that = (DeletedFilesHolder)o;
if (!myFiles.equals(that.myFiles)) return false;
return true;
}
public int hashCode() {
return myFiles.hashCode();
}
}
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