| /* |
| * Copyright 2012, the Dart project authors. |
| * |
| * Licensed under the Eclipse Public License v1.0 (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.eclipse.org/legal/epl-v10.html |
| * |
| * 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.dart.engine.ast; |
| |
| import com.google.dart.engine.scanner.Token; |
| |
| /** |
| * Instances of the class {@code VariableDeclarationStatement} represent a list of variables that |
| * are being declared in a context where a statement is required. |
| * |
| * <pre> |
| * variableDeclarationStatement ::= |
| * {@link VariableDeclarationList variableList} ';' |
| * </pre> |
| * |
| * @coverage dart.engine.ast |
| */ |
| public class VariableDeclarationStatement extends Statement { |
| /** |
| * The variables being declared. |
| */ |
| private VariableDeclarationList variableList; |
| |
| /** |
| * The semicolon terminating the statement. |
| */ |
| private Token semicolon; |
| |
| /** |
| * Initialize a newly created variable declaration statement. |
| * |
| * @param variableList the fields being declared |
| * @param semicolon the semicolon terminating the statement |
| */ |
| public VariableDeclarationStatement(VariableDeclarationList variableList, Token semicolon) { |
| this.variableList = becomeParentOf(variableList); |
| this.semicolon = semicolon; |
| } |
| |
| @Override |
| public <R> R accept(AstVisitor<R> visitor) { |
| return visitor.visitVariableDeclarationStatement(this); |
| } |
| |
| @Override |
| public Token getBeginToken() { |
| return variableList.getBeginToken(); |
| } |
| |
| @Override |
| public Token getEndToken() { |
| return semicolon; |
| } |
| |
| /** |
| * Return the semicolon terminating the statement. |
| * |
| * @return the semicolon terminating the statement |
| */ |
| public Token getSemicolon() { |
| return semicolon; |
| } |
| |
| /** |
| * Return the variables being declared. |
| * |
| * @return the variables being declared |
| */ |
| public VariableDeclarationList getVariables() { |
| return variableList; |
| } |
| |
| /** |
| * Set the semicolon terminating the statement to the given token. |
| * |
| * @param semicolon the semicolon terminating the statement |
| */ |
| public void setSemicolon(Token semicolon) { |
| this.semicolon = semicolon; |
| } |
| |
| /** |
| * Set the variables being declared to the given list of variables. |
| * |
| * @param variableList the variables being declared |
| */ |
| public void setVariables(VariableDeclarationList variableList) { |
| this.variableList = becomeParentOf(variableList); |
| } |
| |
| @Override |
| public void visitChildren(AstVisitor<?> visitor) { |
| safelyVisitChild(variableList, visitor); |
| } |
| } |