java/util/Scanner.java

45  * <p>A {@code Scanner} breaks its input into tokens using a
53  *     Scanner sc = new Scanner(System.in);
60  *      Scanner sc = new Scanner(new File("myNumbers"));
70  *     Scanner s = new Scanner(input).useDelimiter("\\s*fish\\s*");
90  *     Scanner s = new Scanner(input);
140  * <p>When a {@code Scanner} is closed, it will close its input source
143  * <p>A {@code Scanner} is not safe for multithreaded use without
147  * any method of a {@code Scanner} will cause a
307 public final class Scanner implements Iterator<String>, Closeable {
315     // The index into the buffer currently held by the Scanner
427         // Scanner will do the right thing
524      * Constructs a {@code Scanner} that returns values scanned
530     private Scanner(Readable source, Pattern pattern) {
544      * Constructs a new {@code Scanner} that produces values scanned
550     public Scanner(Readable source) {
555      * Constructs a new {@code Scanner} that produces values scanned
562     public Scanner(InputStream source) {
567      * Constructs a new {@code Scanner} that produces values scanned
577     public Scanner(InputStream source, String charsetName) {
602      * Constructs a new {@code Scanner} that produces values scanned
610     public Scanner(File source) throws FileNotFoundException {
615      * Constructs a new {@code Scanner} that produces values scanned
626     public Scanner(File source, String charsetName)
632     private Scanner(File source, CharsetDecoder dec)
653      * Constructs a new {@code Scanner} that produces values scanned
665     public Scanner(Path source)
672      * Constructs a new {@code Scanner} that produces values scanned
687     public Scanner(Path source, String charsetName) throws IOException {
691     private Scanner(Path source, Charset charset)  throws IOException {
696      * Constructs a new {@code Scanner} that produces values scanned
701     public Scanner(String source) {
706      * Constructs a new {@code Scanner} that produces values scanned
713     public Scanner(ReadableByteChannel source) {
723      * Constructs a new {@code Scanner} that produces values scanned
733     public Scanner(ReadableByteChannel source, String charsetName) {
786             throw new IllegalStateException("Scanner closed");
1071             throw new IllegalStateException("Scanner closed");
1106      * {@code Scanner}'s underlying {@code Readable}. This method
1116      * Returns the {@code Pattern} this {@code Scanner} is currently
1131     public Scanner useDelimiter(Pattern pattern) {
1151     public Scanner useDelimiter(String pattern) {
1183     public Scanner useLocale(Locale locale) {
1254     public Scanner useRadix(int radix) {
1286      * <p>The various {@code next} methods of {@code Scanner}
1306      * <p>Returns the string representation of this {@code Scanner}. The
1307      * string representation of a {@code Scanner} contains information
1314         sb.append("java.util.Scanner");
1729     public Scanner skip(Pattern pattern) {
1762     public Scanner skip(String pattern) {
2676     public Scanner reset() {
2718      * List<String> result = new Scanner("abc,def,,ghi")
2803      * try (Scanner sc = new Scanner(Paths.get("input.txt"))) {