| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| package com.google.dart.compiler.ast; |
| |
| /** |
| * Represents a Dart 'catch' block. |
| */ |
| public class DartCatchBlock extends DartStatement { |
| private final int onTokenOffset; |
| private final DartParameter exception; |
| private final DartParameter stackTrace; |
| private final DartBlock block; |
| |
| public DartCatchBlock(DartBlock block, |
| int onTokenOffset, |
| DartParameter exception, |
| DartParameter stackTrace) { |
| this.block = becomeParentOf(block); |
| this.onTokenOffset = onTokenOffset; |
| this.exception = becomeParentOf(exception); |
| this.stackTrace = becomeParentOf(stackTrace); |
| } |
| |
| public int getOnTokenOffset() { |
| return onTokenOffset; |
| } |
| |
| public DartParameter getException() { |
| return exception; |
| } |
| |
| public DartParameter getStackTrace() { |
| return stackTrace; |
| } |
| |
| public DartBlock getBlock() { |
| return block; |
| } |
| |
| @Override |
| public void visitChildren(ASTVisitor<?> visitor) { |
| safelyVisitChild(exception, visitor); |
| safelyVisitChild(stackTrace, visitor); |
| safelyVisitChild(block, visitor); |
| } |
| |
| @Override |
| public <R> R accept(ASTVisitor<R> visitor) { |
| return visitor.visitCatchBlock(this); |
| } |
| } |