org.sonar.javascript.ProgressAstScanner Maven / Gradle / Ivy
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011 SonarSource and Eriks Nukis
* [email protected]
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.javascript;
import com.sonar.sslr.api.AstNode;
import org.sonar.squidbridge.AstScanner;
import org.sonar.squidbridge.SquidAstVisitor;
import org.sonar.squidbridge.SquidAstVisitorContextImpl;
import org.sonar.sslr.parser.LexerlessGrammar;
import javax.annotation.Nullable;
import java.io.File;
import java.util.Collection;
import java.util.concurrent.TimeUnit;
public class ProgressAstScanner extends AstScanner {
private final ProgressReport progressReport;
protected ProgressAstScanner(Builder builder) {
super(builder);
this.progressReport = builder.progressReport;
}
@Override
public void scanFiles(Collection files) {
progressReport.start(files.size());
super.scanFiles(files);
progressReport.stop();
}
public static class Builder extends AstScanner.Builder {
private final ProgressReport progressReport = new ProgressReport("Report about progress of ActionScript analyzer", TimeUnit.SECONDS.toMillis(10));
public Builder(SquidAstVisitorContextImpl context) {
super(context);
}
@Override
public AstScanner build() {
super.withSquidAstVisitor(new SquidAstVisitor() {
@Override
public void visitFile(@Nullable AstNode astNode) {
progressReport.nextFile(getContext().getFile());
}
});
return new ProgressAstScanner(this);
}
}
}