Examples with PairProcessor com.intellij.util.PairProcessor used on opensource projects

Example 1 with PairProcessor

use of com.intellij.util.PairProcessor in project intellij-community by JetBrains.

the class RepositoryAttachHandler method searchArtifacts.

public static void searchArtifacts(final Project project, String coord, final PairProcessor<Collection<Pair<MavenArtifactInfo, MavenRepositoryInfo>>, Boolean> resultProcessor) {
    if (coord == null || coord.length() == 0)
        return;
    final MavenArtifactInfo template;
    if (coord.indexOf(':') == -1 && Character.isUpperCase(coord.charAt(0))) {
        template = new MavenArtifactInfo(null, null, null, "jar", null, coord, null);
    } else {
        template = new MavenArtifactInfo(getMavenId(coord), "jar", null);
    }
    ProgressManager.getInstance().run(new Task.Backgroundable(project, "Maven", false) {

        public void run(@NotNull ProgressIndicator indicator) {
            String[] urls = MavenRepositoryServicesManager.getServiceUrls();
            boolean tooManyResults = false;
            final AtomicBoolean proceedFlag = new AtomicBoolean(true);
            for (int i = 0, length = urls.length; i < length; i++) {
                if (!proceedFlag.get())
                    break;
                final List<Pair<MavenArtifactInfo, MavenRepositoryInfo>> resultList = new ArrayList<>();
                try {
                    String serviceUrl = urls[i];
                    final List<MavenArtifactInfo> artifacts;
                    artifacts = MavenRepositoryServicesManager.findArtifacts(template, serviceUrl);
                    if (!artifacts.isEmpty()) {
                        if (!proceedFlag.get()) {
                            break;
                        }
                        List<MavenRepositoryInfo> repositories = MavenRepositoryServicesManager.getRepositories(serviceUrl);
                        Map<String, MavenRepositoryInfo> map = new THashMap<>();
                        for (MavenRepositoryInfo repository : repositories) {
                            map.put(repository.getId(), repository);
                        }
                        for (MavenArtifactInfo artifact : artifacts) {
                            if (artifact == null) {
                                tooManyResults = true;
                            } else {
                                MavenRepositoryInfo repository = map.get(artifact.getRepositoryId());
                                // because it won't be resolved anyway
                                if (repository == null)
                                    continue;
                                resultList.add(Pair.create(artifact, repository));
                            }
                        }
                    }
                } catch (Exception e) {
                    MavenLog.LOG.error(e);
                } finally {
                    if (!proceedFlag.get())
                        break;
                    final Boolean aBoolean = i == length - 1 ? tooManyResults : null;
                    ApplicationManager.getApplication().invokeLater(() -> proceedFlag.set(resultProcessor.process(resultList, aBoolean)), o -> !proceedFlag.get());
                }
            }
        }
    });
}

Example 2 with PairProcessor

use of com.intellij.util.PairProcessor in project intellij-community by JetBrains.

the class SSBasedInspection method buildVisitor.

@NotNull
@Override
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) {
    final Map<Configuration, MatchContext> compiledOptions = SSBasedInspectionCompiledPatternsCache.getCompiledOptions(myConfigurations, holder.getProject());
    if (compiledOptions.isEmpty())
        return super.buildVisitor(holder, isOnTheFly);
    return new PsiElementVisitor() {

        final Matcher matcher = new Matcher(holder.getManager().getProject());

        final PairProcessor<MatchResult, Configuration> processor = (matchResult, configuration) -> {
            PsiElement element = matchResult.getMatch();
            String name = configuration.getName();
            LocalQuickFix fix = createQuickFix(holder.getManager().getProject(), matchResult, configuration);
            holder.registerProblem(holder.getManager().createProblemDescriptor(element, name, fix, ProblemHighlightType.GENERIC_ERROR_OR_WARNING, isOnTheFly));
            return true;
        };

        @Override
        public void visitElement(PsiElement element) {
            synchronized (LOCK) {
                if (LexicalNodesFilter.getInstance().accepts(element))
                    return;
                final SsrFilteringNodeIterator matchedNodes = new SsrFilteringNodeIterator(element);
                for (Map.Entry<Configuration, MatchContext> entry : compiledOptions.entrySet()) {
                    Configuration configuration = entry.getKey();
                    MatchContext context = entry.getValue();
                    if (MatcherImpl.checkIfShouldAttemptToMatch(context, matchedNodes)) {
                        final int nodeCount = context.getPattern().getNodeCount();
                        try {
                            matcher.processMatchesInElement(context, configuration, new CountingNodeIterator(nodeCount, matchedNodes), processor);
                        } catch (StructuralSearchException e) {
                            if (myProblemsReported.add(configuration.getName())) {
                                // don't overwhelm the user with messages
                                Notifications.Bus.notify(new Notification(SSRBundle.message("structural.search.title"), SSRBundle.message("template.problem", configuration.getName()), e.getMessage(), NotificationType.ERROR), element.getProject());
                            }
                        }
                        matchedNodes.reset();
                    }
                }
            }
        }
    };
}

Example 3 with PairProcessor

use of com.intellij.util.PairProcessor in project intellij-community by JetBrains.

the class XsdEnumerationDescriptor method processEnumerationImpl.

private boolean processEnumerationImpl(final XmlTag declaration, final PairProcessor<PsiElement, String> pairProcessor, boolean forCompletion) {
    XmlAttribute name = declaration.getAttribute("name");
    if (name != null && "boolean".equals(name.getValue())) {
        XmlAttributeValue valueElement = name.getValueElement();
        pairProcessor.process(valueElement, "true");
        pairProcessor.process(valueElement, "false");
        if (!forCompletion) {
            pairProcessor.process(valueElement, "1");
            pairProcessor.process(valueElement, "0");
        }
        myExhaustiveEnum = true;
        return true;
    } else {
        final Ref<Boolean> found = new Ref<>(Boolean.FALSE);
        myExhaustiveEnum = XmlUtil.processEnumerationValues(declaration, tag -> {
            found.set(Boolean.TRUE);
            XmlAttribute name1 = tag.getAttribute("value");
            return name1 == null || pairProcessor.process(tag, name1.getValue());
        });
        return found.get();
    }
}