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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
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*
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* Oracle and Java are registered trademarks of Oracle and/or its affiliates.
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* Other names may be trademarks of their respective owners.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* your own identifying information:
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* "Portions Copyrighted [year] [name of copyright owner]"
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*
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* If you wish your version of this file to be governed by only the CDDL
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* or only the GPL Version 2, indicate your decision by adding
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* "[Contributor] elects to include this software in this distribution
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* under the [CDDL or GPL Version 2] license." If you do not indicate a
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* single choice of license, a recipient has the option to distribute
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* your version of this file under either the CDDL, the GPL Version 2 or
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* to extend the choice of license to its licensees as provided above.
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* However, if you add GPL Version 2 code and therefore, elected the GPL
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* Version 2 license, then the option applies only if the new code is
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* made subject to such option by the copyright holder.
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*
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* Contributor(s): Ilia Gromov
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*/
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package com.sun.tools.ide.analysis.modernize.impl;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Optional;
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import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorInfo;
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import org.netbeans.modules.cnd.api.model.syntaxerr.CsmErrorProvider;
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/**
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*
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* @author Ilia Gromov
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*/
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public class ResponseMerger implements CsmErrorProvider.Response {
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private final List<ModernizeErrorInfo> bag = new ArrayList<>();
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private final CsmErrorProvider.Response delegate;
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public ResponseMerger(CsmErrorProvider.Response delegate) {
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this.delegate = delegate;
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}
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@Override
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public void addError(CsmErrorInfo errorInfo) {
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ModernizeErrorInfo o2 = (ModernizeErrorInfo) errorInfo;
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Optional<ModernizeErrorInfo> found = bag.stream()
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.filter(o1 -> isSame(o1, o2))
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.findAny();
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if (found.isPresent()) {
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found.get().addMessageInfixes(o2.getMessageInfixes());
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} else {
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bag.add(o2);
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}
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}
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@Override
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public void done() {
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bag.forEach(delegate::addError);
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delegate.done();
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bag.clear();
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}
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public boolean isSame(ModernizeErrorInfo o1, ModernizeErrorInfo o2) {
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return o1.getStartOffset() == o2.getStartOffset()
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&& o1.getEndOffset() == o2.getEndOffset()
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&& o1.getDiagnostics().getCheckName().equals(o2.getDiagnostics().getCheckName());
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}
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}
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