/*
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* Copyright 2012 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.models;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.List;
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import com.gitblit.utils.ArrayUtils;
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import com.gitblit.utils.StringUtils;
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/**
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* A ForkModel represents a repository, its direct descendants, and its origin.
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*
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* @author James Moger
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*
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*/
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public class ForkModel implements Serializable {
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private static final long serialVersionUID = 1L;
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public final String originRepository;
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public final String repository;
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public final List<ForkModel> forks;
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public ForkModel(String origin, String repository) {
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this.originRepository = origin;
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this.repository = repository;
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this.forks = new ArrayList<ForkModel>();
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}
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public boolean isRoot() {
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return StringUtils.isEmpty(originRepository);
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}
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public boolean isNode() {
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return !ArrayUtils.isEmpty(forks);
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}
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public boolean isLeaf() {
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return ArrayUtils.isEmpty(forks);
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}
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public boolean isPersonalRepository() {
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return repository.charAt(0) == '~';
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}
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@Override
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public int hashCode() {
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return repository.hashCode();
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}
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@Override
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public boolean equals(Object o) {
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if (o instanceof ForkModel) {
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return repository.equals(((ForkModel) o).repository);
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}
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return false;
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}
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@Override
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public String toString() {
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return repository;
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}
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}
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