| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * 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.idea.blaze.base.projectview.section; |
| |
| import com.google.common.collect.Lists; |
| import com.google.idea.blaze.base.model.primitives.Label; |
| import com.google.idea.blaze.base.projectview.parser.ParseContext; |
| import com.google.idea.blaze.base.projectview.parser.ProjectViewParser; |
| import com.google.idea.blaze.base.ui.BlazeValidationError; |
| import java.util.List; |
| import javax.annotation.Nullable; |
| |
| /** Section of labels */ |
| public final class LabelSectionParser extends ListSectionParser<Label> { |
| public LabelSectionParser(SectionKey<Label, ListSection<Label>> key) { |
| super(key); |
| } |
| |
| @Nullable |
| @Override |
| protected Label parseItem(ProjectViewParser parser, ParseContext parseContext) { |
| String text = parseContext.current().text; |
| List<BlazeValidationError> errors = Lists.newArrayList(); |
| if (!Label.validate(text, errors)) { |
| parseContext.addErrors(errors); |
| return null; |
| } |
| return Label.create(text); |
| } |
| |
| @Override |
| protected void printItem(Label item, StringBuilder sb) { |
| sb.append(item.toString()); |
| } |
| |
| @Override |
| public ItemType getItemType() { |
| return ItemType.Label; |
| } |
| } |