com.google.gwt.dev.js.JsSourceGenerationVisitor Maven / Gradle / Ivy
/*
* Copyright 2007 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;
import com.google.gwt.dev.js.ast.JsBlock;
import com.google.gwt.dev.js.ast.JsContext;
import com.google.gwt.dev.js.ast.JsProgram;
import com.google.gwt.dev.js.ast.JsProgramFragment;
import com.google.gwt.dev.util.TextOutput;
/**
* Generates JavaScript source from an AST.
*/
public class JsSourceGenerationVisitor extends JsToStringGenerationVisitor {
/**
* Generate the output source code using short identifiers.
*/
public JsSourceGenerationVisitor(TextOutput out) {
super(out);
}
/**
* Generate the output source code using short or long identifiers.
*
* @param useLongIdents if true, emit all identifiers in long form
*/
public JsSourceGenerationVisitor(TextOutput out, boolean useLongIdents) {
super(out, useLongIdents);
}
@Override
public boolean visit(JsProgram x, JsContext ctx) {
// Descend naturally.
return true;
}
@Override
public boolean visit(JsProgramFragment x, JsContext ctx) {
// Descend naturally.
return true;
}
@Override
public boolean visit(JsBlock x, JsContext ctx) {
printJsBlock(x, false, true);
return false;
}
}