c.s.tools.ide.analysis.modernize/src/com/sun/tools/ide/analysis/modernize/impl/CsmResponseMerger.java
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/c.s.tools.ide.analysis.modernize/src/com/sun/tools/ide/analysis/modernize/impl/CsmResponseMerger.java Thu Jun 15 13:26:38 2017 +0300
1.3 @@ -0,0 +1,87 @@
1.4 +/*
1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 + *
1.7 + * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
1.8 + *
1.9 + * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
1.10 + * Other names may be trademarks of their respective owners.
1.11 + *
1.12 + * The contents of this file are subject to the terms of either the GNU
1.13 + * General Public License Version 2 only ("GPL") or the Common
1.14 + * Development and Distribution License("CDDL") (collectively, the
1.15 + * "License"). You may not use this file except in compliance with the
1.16 + * License. You can obtain a copy of the License at
1.17 + * http://www.netbeans.org/cddl-gplv2.html
1.18 + * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
1.19 + * specific language governing permissions and limitations under the
1.20 + * License. When distributing the software, include this License Header
1.21 + * Notice in each file and include the License file at
1.22 + * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
1.23 + * particular file as subject to the "Classpath" exception as provided
1.24 + * by Oracle in the GPL Version 2 section of the License file that
1.25 + * accompanied this code. If applicable, add the following below the
1.26 + * License Header, with the fields enclosed by brackets [] replaced by
1.27 + * your own identifying information:
1.28 + * "Portions Copyrighted [year] [name of copyright owner]"
1.29 + *
1.30 + * If you wish your version of this file to be governed by only the CDDL
1.31 + * or only the GPL Version 2, indicate your decision by adding
1.32 + * "[Contributor] elects to include this software in this distribution
1.33 + * under the [CDDL or GPL Version 2] license." If you do not indicate a
1.34 + * single choice of license, a recipient has the option to distribute
1.35 + * your version of this file under either the CDDL, the GPL Version 2 or
1.36 + * to extend the choice of license to its licensees as provided above.
1.37 + * However, if you add GPL Version 2 code and therefore, elected the GPL
1.38 + * Version 2 license, then the option applies only if the new code is
1.39 + * made subject to such option by the copyright holder.
1.40 + *
1.41 + * Contributor(s): Ilia Gromov
1.42 + */
1.43 +package com.sun.tools.ide.analysis.modernize.impl;
1.44 +
1.45 +import java.util.ArrayList;
1.46 +import java.util.List;
1.47 +import java.util.Optional;
1.48 +import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorInfo;
1.49 +import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorProvider;
1.50 +
1.51 +/**
1.52 + *
1.53 + * @author Ilia Gromov
1.54 + */
1.55 +public class CsmResponseMerger implements CsmErrorProvider.Response {
1.56 +
1.57 + private final List<ModernizeErrorInfo> bag = new ArrayList<>();
1.58 + private final CsmErrorProvider.Response delegate;
1.59 +
1.60 + public CsmResponseMerger(CsmErrorProvider.Response delegate) {
1.61 + this.delegate = delegate;
1.62 + }
1.63 +
1.64 + @Override
1.65 + public void addError(CsmErrorInfo errorInfo) {
1.66 + ModernizeErrorInfo o2 = (ModernizeErrorInfo) errorInfo;
1.67 + Optional<ModernizeErrorInfo> found = bag.stream()
1.68 + .filter(o1 -> isSame(o1, o2))
1.69 + .findAny();
1.70 +
1.71 + if (found.isPresent()) {
1.72 + found.get().addMessageInfixes(o2.getMessageInfixes());
1.73 + } else {
1.74 + bag.add(o2);
1.75 + }
1.76 + }
1.77 +
1.78 + @Override
1.79 + public void done() {
1.80 + bag.forEach(delegate::addError);
1.81 + delegate.done();
1.82 + bag.clear();
1.83 + }
1.84 +
1.85 + public boolean isSame(ModernizeErrorInfo o1, ModernizeErrorInfo o2) {
1.86 + return o1.getStartOffset() == o2.getStartOffset()
1.87 + && o1.getEndOffset() == o2.getEndOffset()
1.88 + && o1.getDiagnostics().getCheckName().equals(o2.getDiagnostics().getCheckName());
1.89 + }
1.90 +}