Example usage for java.io File isFile

Introduction

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

Prototype

public boolean isFile()

Source Link

Document

Tests whether the file denoted by this abstract pathname is a normal file.

Usage

From source file:Main.java

public static void main(String[] args) {
    // Change the dirPath value to list files from your directory
    String dirPath = "C:\\";

    File dir = new File(dirPath);
    File[] list = dir.listFiles();

    for (File f : list) {
        if (f.isFile()) {
            System.out.println(f.getPath() + "  (File)");
        } else if (f.isDirectory()) {
            System.out.println(f.getPath() + "  (Directory)");
        }/*w w w  . j  a  va 2s.  co m*/
    }
}

From source file:Main.java

public static void main(String[] args) {

    File f = new File("c:/test");

    FileFilter filter = new FileFilter() {
        @Override//from   w  ww  . j a  v a 2s  .c om
        public boolean accept(File pathname) {
            return pathname.isFile();
        }
    };

    // returns pathnames for files and directory
    File[] paths = f.listFiles(filter);

    for (File path : paths) {
        System.out.println(path);
    }
}

From source file:Main.java

public static void main(String[] args) {
    String dirPath = "C:\\";
    File dir = new File(dirPath);

    // Create a file filter to exclude any .SYS file
    FileFilter filter = file -> {
        if (file.isFile()) {
            String fileName = file.getName().toLowerCase();
            if (fileName.endsWith(".sys")) {
                return false;
            }/* w w w .  j  a  v a 2 s .c  om*/
        }
        return true;
    };

    File[] list = dir.listFiles(filter);

    for (File f : list) {
        if (f.isFile()) {
            System.out.println(f.getPath() + "  (File)");
        } else if (f.isDirectory()) {
            System.out.println(f.getPath() + "  (Directory)");
        }
    }
}

From source file:Main.java

public static void main(String[] args) {
    File file = new File("C://FileIO");
    boolean isFile = file.isFile();
    if (isFile) {
        System.out.println("a file.");
    } else {/*w ww.  ja va  2 s.  c  om*/
        System.out.println("not a file.");
    }
    boolean isDirectory = file.isDirectory();

    if (isDirectory) {
        System.out.println("a directory.");
    } else {
        System.out.println("not a directory.");
    }
}

From source file:MainClass.java

public static void main(String[] a) {
    File myFile = new File("C:" + File.separator + "jdk1.5.0" + File.separator, "File.java");
    System.out.println(myFile.isFile());
}

From source file:sample.fa.ScriptRunnerApplicationMac.java

public static void main(String[] args) {
    SwingUtilities.invokeLater(() -> {
        ScriptRunnerApplication app = new ScriptRunnerApplication();
        app.createGUI();/*from   w w  w  .jav a  2  s  .  com*/
        if (args.length > 0) {
            File f = new File(args[0]);
            if (f.isFile()) {
                app.loadScript(f);
            }
        }

        Application.getApplication().setOpenFileHandler((AppEvent.OpenFilesEvent ofe) -> {
            List<File> files = ofe.getFiles();
            if (files != null && files.size() > 0) {
                app.loadScript(files.get(0));
            }
        });

    });
}

From source file:MainClass.java

public static void main(String[] Args) {
    String filepath = "C:/myFile.txt";
    File aFile = new File(filepath);
    FileOutputStream outputFile = null;
    if (aFile.isFile()) {
        File newFile = aFile;/*  www  .  ja  v a  2s  .c o  m*/
        do {
            String name = newFile.getName();
            int period = name.indexOf('.');
            newFile = new File(newFile.getParent(),
                    name.substring(0, period) + "_old" + name.substring(period));
        } while (newFile.exists());
        aFile.renameTo(newFile);
    }
    try {
        outputFile = new FileOutputStream(aFile);
        System.out.println("myFile.txt output stream created");
    } catch (FileNotFoundException e) {
        e.printStackTrace(System.err);
    }
}

From source file:edu.illinois.cs.cogcomp.nlp.tokenizer.HashCollisionReport.java

/**
 * Read each test file in the directory, tokenize and create the token view. Then check for
 * collisions.// w  w  w . j  a  v  a2 s.c o m
 * @param args
 * @throws IOException 
 */
public static void main(String[] args) throws IOException {
    if (args.length == 0)
        error("Must pass in the name of a directory with files to test against.");
    File dir = new File(args[0]);
    if (!dir.exists()) {
        error("The directory did not exist : " + dir);
    }
    if (!dir.isDirectory()) {
        error("The path was not a directory : " + dir);
    }
    File[] files = dir.listFiles();
    for (File file : files) {
        if (file.isFile()) {
            String normal = FileUtils.readFileToString(file);
            TextAnnotationBuilder tabldr = new TokenizerTextAnnotationBuilder(new StatefulTokenizer());
            TextAnnotation taNormal = tabldr.createTextAnnotation("test", "normal", normal);
            List<Constituent> normalToks = taNormal.getView(ViewNames.TOKENS).getConstituents();
            HashMap<Integer, Constituent> hashmap = new HashMap<>();

            // add each constituent to the map keyed by it's hashcode. Check first to see if the hashcode
            // is already used, if it is report it.
            for (Constituent c : normalToks) {
                int code = c.hashCode();
                if (hashmap.containsKey(code)) {
                    Constituent dup = hashmap.get(code);
                    System.err.println(c + " == " + dup);
                } else {
                    hashmap.put(code, c);
                }
            }
        }
    }

}

From source file:Main.java

public static void main(String[] args) {

    File f = new File("c:");

    // true if the file path is a file, else false
    boolean bool = f.isFile();

    // get the path
    String path = f.getPath();/*from  ww  w  .  jav a2s  .co  m*/

    System.out.println(path + " is file? " + bool);

    // create new file
    f = new File("c:/test.txt");

    // true if the file path is a file, else false
    bool = f.isFile();

    // get the path
    path = f.getPath();

    System.out.print(path + " is file? " + bool);

}

From source file:Empty.java

public static void main(String[] argv) {
    if (argv.length != 1) { // no progname in argv[0]
        System.err.println("usage: Empty dirname");
        System.exit(1);//from  w ww  . j  av  a  2 s .co m
    }

    File dir = new File(argv[0]);
    if (!dir.exists()) {
        System.out.println(argv[0] + " does not exist");
        return;
    }

    String[] info = dir.list();
    for (int i = 0; i < info.length; i++) {
        File n = new File(argv[0] + dir.separator + info[i]);
        if (!n.isFile()) // skip ., .., other directories too
            continue;
        System.out.println("removing " + n.getPath());
        if (!n.delete())
            System.err.println("Couldn't remove " + n.getPath());
    }
}