Example usage for java.io FileFilter FileFilter

Introduction

In this page you can find the example usage for java.io FileFilter FileFilter.

Prototype

FileFilter

Source Link

Usage

From source file:de.tudarmstadt.ukp.experiments.argumentation.sequence.evaluation.GenerateCrossDomainCVReport.java

/**
 * Merges id2outcome files from sub-folders with cross-domain and creates a new folder
 * with overall results/*from w ww  .  j a  v a  2  s  .  c  om*/
 *
 * @param folder folder
 * @throws java.io.IOException
 */
public static void aggregateDomainResults(File folder, String subDirPrefix, final String taskFolderSubText,
        String outputFolderName) throws IOException {
    // list all sub-folders
    File[] folders = folder.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory() && pathname.getName().contains(taskFolderSubText);
        }
    });

    if (folders.length == 0) {
        throw new IllegalArgumentException("No sub-folders 'SVMHMMTestTask*' found in " + folder);
    }

    // write to a file
    File outFolder = new File(folder, outputFolderName);
    File output = new File(outFolder, subDirPrefix);
    output.mkdirs();

    File outCsv = new File(output, TOKEN_LEVEL_PREDICTIONS_CSV);

    CSVPrinter csvPrinter = new CSVPrinter(new FileWriter(outCsv), SVMHMMUtils.CSV_FORMAT);
    csvPrinter.printComment(SVMHMMUtils.CSV_COMMENT);

    ConfusionMatrix cm = new ConfusionMatrix();

    for (File domain : folders) {
        File tokenLevelPredictionsCsv = new File(domain, subDirPrefix + "/" + TOKEN_LEVEL_PREDICTIONS_CSV);

        if (!tokenLevelPredictionsCsv.exists()) {
            throw new IllegalArgumentException(
                    "Cannot locate tokenLevelPredictions.csv: " + tokenLevelPredictionsCsv);
        }

        CSVParser csvParser = new CSVParser(new FileReader(tokenLevelPredictionsCsv),
                CSVFormat.DEFAULT.withCommentMarker('#'));

        for (CSVRecord csvRecord : csvParser) {
            // copy record
            csvPrinter.printRecord(csvRecord);

            // update confusion matrix
            cm.increaseValue(csvRecord.get(0), csvRecord.get(1));
        }
    }

    // write to file
    FileUtils.writeStringToFile(new File(outFolder, "confusionMatrix.txt"), cm.toString() + "\n"
            + cm.printNiceResults() + "\n" + cm.printLabelPrecRecFm() + "\n" + cm.printClassDistributionGold());

    // write csv
    IOUtils.closeQuietly(csvPrinter);
}

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From source file:de.fatalix.book.importer.BookMigrator.java

private static List<File> walkTree(List<File> result, File currentFolder) {
    if (hasFolderBook(currentFolder)) {
        result.add(currentFolder);//w  w  w. ja v a  2s . c o  m
    } else {
        File[] subFolders = currentFolder.listFiles(new FileFilter() {

            @Override
            public boolean accept(File file) {
                return file.isDirectory();
            }
        });
        for (File subFolder : subFolders) {
            result = walkTree(result, subFolder);
        }

    }
    return result;
}

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From source file:com.bowprog.sql.constructeur.CreateDataBase.java

/**
 * lance la cration//w  ww .j  a  va  2  s.  co m
 */
public void launch() {
    File[] listFile = dirStructure.listFiles(new FileFilter() {

        @Override
        public boolean accept(File pathname) {
            if (pathname.getName().contains(".json")) {
                return true;
            }
            return false;
        }
    });
    for (File file : listFile) {
        fileRead(file);
    }
}

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From source file:de.tudarmstadt.ukp.experiments.argumentation.sequence.evaluation.helpers.FinalTableExtractor.java

public static void createCrossEvaluationTables(File mainFolder, final String prefix) throws IOException {
    Map<String, Table<String, String, Double>> domainResults = new TreeMap<>();

    File[] crossDomainFolders = mainFolder.listFiles(new FileFilter() {
        @Override//from  www.j  a  v  a 2  s . co m
        public boolean accept(File pathname) {
            return pathname.isDirectory() && pathname.getName().startsWith(prefix);
        }
    });

    System.out.println(Arrays.toString(crossDomainFolders));

    for (File crossDomainFolder : crossDomainFolders) {
        // get the target domain
        String[] folderNameSplit = crossDomainFolder.getName().split("_");
        String domain = folderNameSplit[1];
        String featureSet = folderNameSplit[2];

        File resultSummaryFile = new File(crossDomainFolder, "resultSummary.txt");
        for (String line : FileUtils.readLines(resultSummaryFile)) {
            // parse the line with evaluation
            String[] split = line.split("\\s+");
            String argumentComponent = split[0];
            Double value = Double.valueOf(split[1]);

            // create a new table if needed
            if (!domainResults.containsKey(domain)) {
                domainResults.put(domain, TreeBasedTable.<String, String, Double>create());
            }

            // fill the table
            Table<String, String, Double> table = domainResults.get(domain);

            if (includeColumn(argumentComponent)) {
                table.put(featureSet, argumentComponent, value);
            }
        }
    }

    System.out.println(domainResults.keySet());

    for (Map.Entry<String, Table<String, String, Double>> entry : domainResults.entrySet()) {

        System.out.println(entry.getKey());
        System.out.println(tableToCsv(entry.getValue()));
    }
}

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From source file:com.aerospike.load.Utils.java

/**
 * Get list of data file names //from  w  w  w .  j  av a2s. co m
 * @param files 
 * @return
 */
protected static List<String> getFileNames(String[] files) {
    List<String> allFileNames = new ArrayList<String>();
    // Expand directories
    for (String fileName : files) {
        File file = new File(fileName);
        if (!file.exists()) {
            log.error("File " + fileName + " does not exist");
            continue;
        }
        if (file.isDirectory()) {
            File[] subFiles = file.listFiles(new FileFilter() {
                public boolean accept(File file) {
                    return !file.getName().endsWith(".");
                }
            });
            for (File subFile : subFiles) {
                allFileNames.add(subFile.getAbsolutePath());
            }
        } else if (!file.getName().endsWith(".")) {
            allFileNames.add(file.getAbsolutePath());
        }
    }

    return allFileNames;
}

---

From source file:de.tudarmstadt.ukp.experiments.argumentation.sequence.significance.SignificanceMain.java

/**
 * Test significance between all methods in the folder and prints them as a CSV table
 *
 * @param mainFolder         folder/*from  w ww.java  2 s  . c  om*/
 * @param folderResultPrefix prefix of folders to test, i.e. "cv_"
 * @throws IOException
 */
public static void compareMethods(File mainFolder, final String folderResultPrefix) throws IOException {
    File[] cvResults = mainFolder.listFiles(new FileFilter() {
        @Override
        public boolean accept(File pathname) {
            return pathname.isDirectory() && pathname.getName().startsWith(folderResultPrefix);
        }
    });

    Table<String, String, Boolean> table = TreeBasedTable.create();

    for (int i = 0; i < cvResults.length; i++) {
        for (int j = 0; j < cvResults.length; j++) {
            if (i != j) {
                File one = cvResults[i];
                File two = cvResults[j];
                double pValue = TestSignificanceTwoFiles.compareId2OutcomeFiles(
                        new File(one, TOKEN_LEVEL_PREDICTIONS_CSV), new File(two, TOKEN_LEVEL_PREDICTIONS_CSV),
                        new OutcomeSuccessMapReaderSequenceTokenCSVImpl());

                // order of methods does not matter
                List<String> methods = new ArrayList<>();
                methods.add(one.getName());
                methods.add(two.getName());
                Collections.sort(methods);

                table.put(methods.get(0), methods.get(1), pValue < P_VALUE);

                // and make symmetric matrix
                table.put(methods.get(1), methods.get(0), pValue < P_VALUE);
            }
        }
    }

    System.out.println(tableToCsv(table));
}

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From source file:cat.ogasoft.protocolizer.processor.CompilerPhase.java

public static void processCompiler(RoundEnvironment roundEnv) throws CompilerException {
    try {/*from  w  w w .j a v a2s . com*/
        String protocPath = "src" + File.separatorChar + "cat" + File.separatorChar + "ogasoft"
                + File.separatorChar + "protocolizer" + File.separatorChar + "protoc";

        DefaultExecutor de = new DefaultExecutor();
        for (Element element : roundEnv.getElementsAnnotatedWith(ProtoFileV2.Compiler.class)) {
            ProtoFileV2.Compiler compiler = element.getAnnotation(ProtoFileV2.Compiler.class);
            if (compiler.compile()) {
                String base = protocPath.replace('.', File.separatorChar);
                File dst = new File(base);
                if (!dst.exists() && !dst.mkdirs()) {
                    throw new Exception("Cann not be created directory " + dst.getAbsolutePath());
                }
                File rootDirectori = new File(base);
                //Compile all the files in compiler.protoFilePaths()
                FileFilter filter = new FileFilter() {
                    @Override
                    public boolean accept(File pathname) {
                        return pathname.getName().toLowerCase().endsWith(".proto");
                    }
                };
                for (File protoc : rootDirectori.listFiles(filter)) {
                    String target = base + File.separatorChar + protoc.getName();
                    LOG.info("\tCompiling " + target + "...");
                    CommandLine cmd = CommandLine.parse(compiler.command() + " --proto_path=" + protocPath + " "
                            + compiler.language().option + "=src " + target);
                    int result = de.execute(cmd);
                    if (result != 0) {
                        throw new CompilerException("HO ho... somthing went wrong, code: " + result);
                    }
                    LOG.info("\t" + target + " compiled");
                }
            }
        }
    } catch (Exception e) {
        //Any exception is a CompilerException.
        throw new CompilerException(e.getMessage());
    }
}

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From source file:com.doculibre.constellio.plugins.PluginFactory.java

private static void initPluginManager() {
    if (pm == null) {
        pm = PluginManagerFactory.createPluginManager();
        File classesDir = ClasspathUtils.getClassesDir();

        pm.addPluginsFrom(classesDir.toURI());

        File pluginsDir = getPluginsDir();
        File[] pluginDirs = pluginsDir.listFiles(new FileFilter() {
            @Override//w ww . j ava 2 s.c o m
            public boolean accept(File pathname) {
                boolean accept;
                if (pathname.isFile()) {
                    accept = false;
                } else if (DefaultConstellioPlugin.NAME.equals(pathname)) {
                    accept = true;
                } else {
                    List<String> availablePluginNames = ConstellioSpringUtils.getAvailablePluginNames();
                    accept = availablePluginNames.contains(pathname.getName());
                }
                return accept;
            }
        });
        if (pluginDirs == null) {
            return;
        }
        for (File pluginDir : pluginDirs) {
            // Plugin root dir jars
            Collection<File> pluginJarFiles = FileUtils.listFiles(pluginDir, new String[] { "jar" }, false);
            // Accept only one root dir jar
            File pluginJarFile = pluginJarFiles.isEmpty() ? null : pluginJarFiles.iterator().next();
            if (pluginJarFile != null) {
                URI pluginJarFileURI = pluginJarFile.toURI();
                pm.addPluginsFrom(pluginJarFileURI);

                PluginManagerImpl pmImpl = (PluginManagerImpl) pm;
                ClassPathManager classPathManager = pmImpl.getClassPathManager();
                ClassLoader classLoader = ClassPathManagerUtils.getClassLoader(classPathManager, pluginJarFile);
                classLoaders.add(classLoader);

                File pluginLibDir = new File(pluginDir, "lib");
                if (pluginLibDir.exists() && pluginLibDir.isDirectory()) {
                    Collection<File> pluginDependencies = FileUtils.listFiles(pluginLibDir,
                            new String[] { "jar" }, false);
                    ClassPathManagerUtils.addJarDependencies(classPathManager, pluginJarFile,
                            pluginDependencies);
                }
            }
        }

        File webInfDir = ClasspathUtils.getWebinfDir();
        File libDir = new File(webInfDir, "lib");
        File[] contellioJarFiles = libDir.listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                boolean accept;
                if (pathname.isDirectory()) {
                    accept = false;
                } else {
                    List<String> availablePluginNames = ConstellioSpringUtils.getAvailablePluginNames();
                    String jarNameWoutExtension = FilenameUtils.removeExtension(pathname.getName());
                    accept = availablePluginNames.contains(jarNameWoutExtension);
                }
                return accept;
            }
        });
        for (File constellioJarFile : contellioJarFiles) {
            URI constellioJarFileURI = constellioJarFile.toURI();
            pm.addPluginsFrom(constellioJarFileURI);
        }
    }
}

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From source file:net.shopxx.service.impl.ThemeServiceImpl.java

public List<Theme> getAll() {
    File[] files = new File(servletContext.getRealPath(themeTemplatePath)).listFiles(new FileFilter() {
        public boolean accept(File file) {
            File themeXmlFile = new File(file, "theme.xml");
            return themeXmlFile.exists() && themeXmlFile.isFile();
        }/*from  w  w w  . j ava 2s . c o  m*/
    });
    List<Theme> themes = new ArrayList<Theme>();
    for (File file : files) {
        File themeXmlFile = new File(file, "theme.xml");
        themes.add(get(themeXmlFile));
    }
    return themes;
}

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From source file:com.googlecode.t7mp.steps.CopySetenvScriptStep.java

@Override
public void execute(Context context) {
    File tomcatConfigDirectory = context.getConfiguration().getTomcatConfigDirectory();
    if (tomcatConfigDirectory == null || !tomcatConfigDirectory.exists()) {
        return;/*  ww  w .ja v a  2 s . co  m*/
    }
    File tomcatDirectory = tomcatConfigDirectory.getParentFile();
    File tomcatBinDirectory = new File(tomcatDirectory, "/bin/");
    File[] setEnvFiles = tomcatBinDirectory.listFiles(new FileFilter() {
        @Override
        public boolean accept(File file) {
            return (file.isFile() && file.getName().startsWith(PREFIX));
        }
    });
    // listFiles returns null if binDirectory does not exist
    // https://github.com/t7mp/t7mp/issues/28
    if (setEnvFiles != null) {
        for (File scriptFile : setEnvFiles) {
            try {
                FileUtils.copyFile(scriptFile,
                        new File(TomcatUtil.getBinDirectory(context.getConfiguration().getCatalinaBase()),
                                scriptFile.getName()));
            } catch (IOException e) {
                throw new TomcatSetupException(e.getMessage(), e);
            }
        }
    }
}

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