com.google.gwt.dev.js.ast.JsCatch Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* 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.gwt.dev.js.ast;
import com.google.gwt.dev.jjs.SourceInfo;
/**
* Represents a JavaScript catch clause.
*/
public class JsCatch extends JsNode {
protected final JsCatchScope scope;
private JsBlock body;
private JsExpression condition;
private JsParameter param;
public JsCatch(SourceInfo sourceInfo, JsScope parent, String ident) {
super(sourceInfo);
assert (parent != null);
scope = new JsCatchScope(parent, ident);
param = new JsParameter(sourceInfo, scope.findExistingName(ident));
}
public JsBlock getBody() {
return body;
}
public JsExpression getCondition() {
return condition;
}
@Override
public NodeKind getKind() {
return NodeKind.BREAK;
}
public JsParameter getParameter() {
return param;
}
public JsScope getScope() {
return scope;
}
public void setBody(JsBlock body) {
this.body = body;
}
public void setCondition(JsExpression condition) {
this.condition = condition;
}
@Override
public void traverse(JsVisitor v, JsContext ctx) {
if (v.visit(this, ctx)) {
param = v.accept(param);
if (condition != null) {
condition = v.accept(condition);
}
body = v.accept(body);
}
v.endVisit(this, ctx);
}
}