| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // 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.google.gerrit.extensions.api.changes; |
| |
| import com.google.gerrit.extensions.common.ChangeInfo; |
| import com.google.gerrit.extensions.common.ListChangesOption; |
| import com.google.gerrit.extensions.restapi.NotImplementedException; |
| import com.google.gerrit.extensions.restapi.RestApiException; |
| |
| import java.util.Arrays; |
| import java.util.EnumSet; |
| import java.util.List; |
| |
| public interface Changes { |
| ChangeApi id(int id) throws RestApiException; |
| ChangeApi id(String triplet) throws RestApiException; |
| ChangeApi id(String project, String branch, String id) |
| throws RestApiException; |
| ChangeApi create(ChangeInfo in) throws RestApiException; |
| |
| QueryRequest query(); |
| QueryRequest query(String query); |
| |
| public abstract class QueryRequest { |
| private String query; |
| private int limit; |
| private int start; |
| private EnumSet<ListChangesOption> options = EnumSet.noneOf(ListChangesOption.class); |
| |
| public abstract List<ChangeInfo> get() throws RestApiException; |
| |
| public QueryRequest withQuery(String query) { |
| this.query = query; |
| return this; |
| } |
| |
| public QueryRequest withLimit(int limit) { |
| this.limit = limit; |
| return this; |
| } |
| |
| public QueryRequest withStart(int start) { |
| this.start = start; |
| return this; |
| } |
| |
| public QueryRequest withOption(ListChangesOption options) { |
| this.options.add(options); |
| return this; |
| } |
| |
| public QueryRequest withOptions(ListChangesOption... options) { |
| this.options.addAll(Arrays.asList(options)); |
| return this; |
| } |
| |
| public QueryRequest withOptions(EnumSet<ListChangesOption> options) { |
| this.options = options; |
| return this; |
| } |
| |
| public String getQuery() { |
| return query; |
| } |
| |
| public int getLimit() { |
| return limit; |
| } |
| |
| public int getStart() { |
| return start; |
| } |
| |
| public EnumSet<ListChangesOption> getOptions() { |
| return options; |
| } |
| } |
| |
| /** |
| * A default implementation which allows source compatibility |
| * when adding new methods to the interface. |
| **/ |
| public class NotImplemented implements Changes { |
| @Override |
| public ChangeApi id(int id) throws RestApiException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public ChangeApi id(String triplet) throws RestApiException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public ChangeApi id(String project, String branch, String id) throws RestApiException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public ChangeApi create(ChangeInfo in) throws RestApiException { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public QueryRequest query() { |
| throw new NotImplementedException(); |
| } |
| |
| @Override |
| public QueryRequest query(String query) { |
| throw new NotImplementedException(); |
| } |
| } |
| } |