| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.netbeans.modules.gradle.spi; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.LinkedHashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * |
| * @author Laszlo Kishalmi |
| */ |
| @SuppressWarnings("rawtypes") |
| public interface ProjectInfoExtractor { |
| |
| Result fallback(GradleFiles files); |
| |
| Result extract(Map<String, Object> props, final Map<Class, Object> otherInfo); |
| |
| interface Result { |
| |
| static Result NONE = new Result() { |
| |
| @Override |
| public Set getExtract() { |
| return Collections.emptySet(); |
| } |
| |
| @Override |
| public Set<String> getProblems() { |
| return Collections.emptySet(); |
| } |
| }; |
| |
| Set getExtract(); |
| |
| Set<String> getProblems(); |
| } |
| |
| public static class DefaultResult implements Result { |
| |
| final Object extract; |
| final Set<String> problems; |
| |
| public DefaultResult(Object extract, Set<String> problems) { |
| this.extract = extract; |
| this.problems = Collections.unmodifiableSet(new LinkedHashSet<>(problems)); |
| } |
| |
| public DefaultResult(Object extract, String... problems) { |
| this.extract = extract; |
| this.problems = Collections.unmodifiableSet(new LinkedHashSet<>(Arrays.asList(problems))); |
| } |
| |
| @Override |
| public Set getExtract() { |
| return Collections.singleton(extract); |
| } |
| |
| @Override |
| public Set<String> getProblems() { |
| return problems; |
| } |
| |
| } |
| } |