| /* |
| * 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.lang.buildfile.psi; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.intellij.lang.ASTNode; |
| |
| /** PSI element for list literals */ |
| public class ListLiteral extends BuildListType<Expression> implements LiteralExpression { |
| |
| public ListLiteral(ASTNode astNode) { |
| super(astNode, Expression.class); |
| } |
| |
| @Override |
| protected void acceptVisitor(BuildElementVisitor visitor) { |
| visitor.visitListLiteral(this); |
| } |
| |
| @Override |
| public String getPresentableText() { |
| return "list"; |
| } |
| |
| public Expression[] getChildExpressions() { |
| return findChildrenByClass(Expression.class); |
| } |
| |
| @Override |
| public Expression[] getElements() { |
| return getChildExpressions(); |
| } |
| |
| @Override |
| public boolean isEmpty() { |
| return findChildByClass(Expression.class) != null; |
| } |
| |
| @Override |
| public ImmutableList<Character> getEndChars() { |
| return ImmutableList.of(']'); |
| } |
| } |