Examples of java.util.regex.MatchResult.start()

java.util.regex.MatchResult.start()
Returns the start index of the match. @return The index of the first character matched @throws IllegalStateException If no match has yet been attempted, or if the previous match operation failed

        assertEquals(4, matchResult.end());


        int number = s.nextInt();
        assertEquals(1234, number);
        matchResult = s.match();
        assertEquals(4, matchResult.start());
        assertEquals(8, matchResult.end());


        result = s.next();
        assertEquals("1234", result);
        matchResult = s.match();

View Full Code Here

        assertEquals(8, matchResult.end());


        result = s.next();
        assertEquals("1234", result);
        matchResult = s.match();
        assertEquals(9, matchResult.start());
        assertEquals(13, matchResult.end());


        result = s.findInLine(Pattern.compile("test"));
        assertEquals("test", result);
        matchResult = s.match();

View Full Code Here

        assertEquals(13, matchResult.end());


        result = s.findInLine(Pattern.compile("test"));
        assertEquals("test", result);
        matchResult = s.match();
        assertEquals(14, matchResult.start());
        assertEquals(18, matchResult.end());
        
        s = new Scanner("test\u0085\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);

View Full Code Here

            // expected
        }


        s.skip(Pattern.compile("\\p{Digit}"));
        MatchResult matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(1, matchResult.end());


        s.skip(Pattern.compile("\\p{Digit}+"));
        matchResult = s.match();
        assertEquals(1, matchResult.start());

View Full Code Here

        assertEquals(0, matchResult.start());
        assertEquals(1, matchResult.end());


        s.skip(Pattern.compile("\\p{Digit}+"));
        matchResult = s.match();
        assertEquals(1, matchResult.start());
        assertEquals(4, matchResult.end());


        s.close();
        try {
            s.skip(Pattern.compile("test"));

View Full Code Here

        } catch (IllegalStateException e) {
            // expected
        }
        s.skip(Pattern.compile("\\p{Digit}{3}\\p{Lower}"));
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(4, matchResult.end());


        s.close();
        try {
            s.skip((Pattern) null);

View Full Code Here

        stringBuilder.append(chars);
        stringBuilder.append('3');
        s = new Scanner(stringBuilder.toString());
        s.skip(Pattern.compile("\\p{Lower}+\\p{Digit}"));
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(1025, matchResult.end());
        
        // Large amount of input may be cached
        chars = new char[102400];
        Arrays.fill(chars, 'a');

View Full Code Here

        stringBuilder = new StringBuilder();
        stringBuilder.append(chars);
        s = new Scanner(stringBuilder.toString());
        s.skip(Pattern.compile(".*"));
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(102400, matchResult.end());
        
        // skip something without risking a NoSuchElementException
        s.skip(Pattern.compile("[ \t]*"));
        matchResult = s.match();

View Full Code Here

        assertEquals(102400, matchResult.end());
        
        // skip something without risking a NoSuchElementException
        s.skip(Pattern.compile("[ \t]*"));
        matchResult = s.match();
        assertEquals(102400, matchResult.start());
        assertEquals(102400, matchResult.end());
    }


    /**
     * @tests java.util.Scanner#skip(String)

View Full Code Here

        
        s = new Scanner("test\r\ntest");
        String result = s.nextLine();
        assertEquals("test", result);
        MatchResult matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(6, matchResult.end());


        s = new Scanner("\u0085");
        result = s.nextLine();
        assertEquals("", result);

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.