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/*
* Copyright 2000-2013 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.dvcs.repo;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
/**
* @author Nadya Zabrodina
*/
public abstract class RepositoryImpl implements Repository {
@NotNull private final Project myProject;
@NotNull private final VirtualFile myRootDir;
@NotNull protected volatile State myState;
@Nullable protected volatile String myCurrentRevision;
protected RepositoryImpl(@NotNull Project project,
@NotNull VirtualFile dir,
@NotNull Disposable parentDisposable) {
myProject = project;
myRootDir = dir;
Disposer.register(parentDisposable, this);
}
@Override
@NotNull
public VirtualFile getRoot() {
return myRootDir;
}
@Override
@NotNull
public String getPresentableUrl() {
return getRoot().getPresentableUrl();
}
@Override
public String toString() {
return getPresentableUrl();
}
@Override
@NotNull
public Project getProject() {
return myProject;
}
@NotNull
@Override
public State getState() {
return myState;
}
@Override
@Nullable
public String getCurrentRevision() {
return myCurrentRevision;
}
@Override
public void dispose() {
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Repository that = (Repository)o;
if (!getProject().equals(that.getProject())) return false;
if (!getRoot().equals(that.getRoot())) return false;
return true;
}
@Override
public int hashCode() {
int result = getProject().hashCode();
result = 31 * result + (getRoot().hashCode());
return result;
}
}
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