| /* |
| * 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 git4idea; |
| |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * The base class for named git references, like branches and tags. |
| */ |
| public abstract class GitReference implements Comparable<GitReference> { |
| |
| @NotNull protected final String myName; |
| |
| public GitReference(@NotNull String name) { |
| myName = new String(name); |
| } |
| |
| /** |
| * @return the name of the reference, e.g. "origin/master" or "feature". |
| * @see #getFullName() |
| */ |
| @NotNull |
| public String getName() { |
| return myName; |
| } |
| |
| /** |
| * @return the full name of the reference, e.g. "refs/remotes/origin/master" or "refs/heads/master". |
| */ |
| @NotNull |
| public abstract String getFullName(); |
| |
| @Override |
| public String toString() { |
| return getFullName(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| |
| return obj instanceof GitReference && getFullName().equals(((GitReference)obj).getFullName()); |
| } |
| |
| @Override |
| public int hashCode() { |
| return toString().hashCode(); |
| } |
| |
| public int compareTo(GitReference o) { |
| return o == null ? 1 : getFullName().compareTo(o.getFullName()); |
| } |
| } |