com.google.dart.compiler.backend.js.ast.JsCatch Maven / Gradle / Ivy
// Copyright (c) 2011, 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.backend.js.ast;
/**
* Represents a JavaScript catch clause.
*/
public class JsCatch extends SourceInfoAwareJsNode implements HasCondition {
protected final JsCatchScope scope;
private JsBlock body;
private JsExpression condition;
private JsParameter param;
public JsCatch(JsScope parent, String ident) {
super();
assert (parent != null);
scope = new JsCatchScope(parent, ident);
param = new JsParameter(scope.findName(ident));
}
public JsBlock getBody() {
return body;
}
@Override
public JsExpression getCondition() {
return condition;
}
public JsParameter getParameter() {
return param;
}
public JsScope getScope() {
return scope;
}
public void setBody(JsBlock body) {
this.body = body;
}
@Override
public void setCondition(JsExpression condition) {
this.condition = condition;
}
@Override
public void accept(JsVisitor v) {
v.visitCatch(this);
}
@Override
public void acceptChildren(JsVisitor visitor) {
visitor.accept(param);
if (condition != null) {
visitor.accept(condition);
}
visitor.accept(body);
}
}