Examples of java.util.Scanner.match()

java.util.Scanner.match()
Returns the match result of the last scanning operation performed by this scanner. This method throws IllegalStateException if no match has been performed, or if the last match was not successful.
The various nextmethods of Scanner make a match result available if they complete without throwing an exception. For instance, after an invocation of the {@link #nextInt}method that returned an int, this method returns a MatchResult for the search of the Integer regular expression defined above. Similarly the {@link #findInLine}, {@link #findWithinHorizon}, and {@link #skip} methods will make amatch available if they succeed. @return a match result for the last match operation @throws IllegalStateException If no match result is available

    uriScanner.useDelimiter("\n");
    Map<String, String> queryParametersMap = new HashMap<String, String>();
    Pattern regex = Pattern.compile("(?:" + baseUri + "/)?" + "[^?]+" + "\\?(.*)");
    if (uriScanner.hasNext(regex)) {
      uriScanner.next(regex);
      MatchResult uriResult = uriScanner.match();
      if (uriResult.groupCount() == 1) {
        String queryParams = uriResult.group(1);
        Scanner queryParamsScanner = new Scanner(queryParams);
        queryParamsScanner.useDelimiter("&");
        while (queryParamsScanner.hasNext(REG_EX_QUERY_PARAMETER)) {

View Full Code Here

        String queryParams = uriResult.group(1);
        Scanner queryParamsScanner = new Scanner(queryParams);
        queryParamsScanner.useDelimiter("&");
        while (queryParamsScanner.hasNext(REG_EX_QUERY_PARAMETER)) {
          queryParamsScanner.next(REG_EX_QUERY_PARAMETER);
          MatchResult result = queryParamsScanner.match();
          if (result.groupCount() == 2) {
            String systemQueryOption = result.group(1);
            String value = result.group(2);
            queryParametersMap.put(systemQueryOption, Decoder.decode(value));
          } else {

View Full Code Here

      contentTypeScanner.close();
      throw new BatchException(BatchException.INVALID_CONTENT_TYPE.addContent(HttpContentType.MULTIPART_MIXED));
    }
    if (contentTypeScanner.hasNext(REG_EX_BOUNDARY_PARAMETER)) {
      contentTypeScanner.next(REG_EX_BOUNDARY_PARAMETER);
      MatchResult result = contentTypeScanner.match();
      contentTypeScanner.close();
      if (result.groupCount() == 1 && result.group(1).trim().matches(REG_EX_BOUNDARY)) {
        return trimQuota(result.group(1).trim());
      } else {
        throw new BatchException(BatchException.INVALID_BOUNDARY);

View Full Code Here

    s1.close ();


    // Scanner s2 = new Scanner(input);
    Scanner s2 = new Scanner (input);
    s2.findInLine ("(\\d+) fish (\\d+) fish (\\w+) fish (\\w+)");
    MatchResult mResult = s2.match ();
    for (i = 1; i <= mResult.groupCount (); i++)
      {
  this.myHarness.check (mResult.group (i), values[i],
            "wrong result : \"" + mResult.group (i) +
            "\" != \"" + values[i] + "\"");

View Full Code Here

  }


  private void initFromString(String pattern, String string) {
    Scanner scanner = new Scanner(string);
    scanner.findInLine(pattern);
    MatchResult result = scanner.match();
    setName(result.group(1));
    setBranch(result.group(3));
    this.revision = Integer.parseInt(result.group(2));
  }

View Full Code Here

        } catch (NullPointerException e) {
            // Expected
        }
        String result = s.findInLine(Pattern.compile("^"));
        assertEquals("", result);
        MatchResult matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(0, matchResult.end());


        result = s.findInLine(Pattern.compile("$"));
        assertEquals("", result);

View Full Code Here

        assertEquals(0, matchResult.start());
        assertEquals(0, matchResult.end());


        result = s.findInLine(Pattern.compile("$"));
        assertEquals("", result);
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(0, matchResult.end());


        /*
         * When we use the operation of findInLine(Pattern), the match region

View Full Code Here

        assertNull(result);


        s = new Scanner("abcd1234test\n");
        result = s.findInLine(Pattern.compile("\\p{Lower}+"));
        assertEquals("abcd", result);
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(4, matchResult.end());


        result = s.findInLine(Pattern.compile("\\p{Digit}{5}"));
        assertNull(result);

View Full Code Here

        assertEquals(4, matchResult.end());


        result = s.findInLine(Pattern.compile("\\p{Digit}{5}"));
        assertNull(result);
        try {
            matchResult = s.match();
            fail("Should throw IllegalStateException");
        } catch (IllegalStateException e) {
            // expected
        }
        assertEquals(0, matchResult.start());

View Full Code Here

        assertEquals(0, matchResult.start());
        assertEquals(4, matchResult.end());


        result = s.findInLine(Pattern.compile("\\p{Lower}+"));
        assertEquals("test", result);
        matchResult = s.match();
        assertEquals(8, matchResult.start());
        assertEquals(12, matchResult.end());


        char[] chars = new char[2048];
        Arrays.fill(chars, 'a');

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.