| /* |
| * 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.intellij.lang.ASTNode; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Argument list of a function call |
| */ |
| public class ArgumentList extends BuildListType<Argument> { |
| |
| public ArgumentList(ASTNode astNode) { |
| super(astNode, Argument.class); |
| } |
| |
| @Override |
| protected void acceptVisitor(BuildElementVisitor visitor) { |
| visitor.visitFuncallArgList(this); |
| } |
| |
| public Argument[] getArguments() { |
| return getElements(); |
| } |
| |
| @Nullable |
| public Argument.Keyword getKeywordArgument(String name) { |
| ASTNode node = getNode().getFirstChildNode(); |
| while (node != null) { |
| if (node.getElementType() == BuildElementTypes.KEYWORD) { |
| Argument.Keyword arg = (Argument.Keyword) node.getPsi(); |
| String keyword = arg.getName(); |
| if (keyword != null && keyword.equals(name)) { |
| return arg; |
| } |
| } |
| node = node.getTreeNext(); |
| } |
| return null; |
| } |
| |
| @Nullable |
| public Expression getKeywordArgumentValue(String name) { |
| Argument.Keyword keyword = getKeywordArgument(name); |
| return keyword != null ? keyword.getValue() : null; |
| } |
| |
| } |