Class AbstractStringMatcher.CharSetMatcher

    • Field Detail

      • chars

        private final char[] chars
        The set of characters to match.
    • Constructor Detail

      • CharSetMatcher

        CharSetMatcher​(char[] chars)
        Constructs a matcher from a character array.
        Parameters:
        chars - the characters to match, must not be null
    • Method Detail

      • isMatch

        public int isMatch​(char[] buffer,
                           int start,
                           int bufferStart,
                           int bufferEnd)
        Returns 1 if there is a match, or 0 if there is no match.
        Parameters:
        buffer - the text content to match against, do not change
        start - the starting position for the match, valid for buffer
        bufferStart - unused
        bufferEnd - unused
        Returns:
        The number of matching characters, zero for no match
      • isMatch

        public int isMatch​(java.lang.CharSequence buffer,
                           int start,
                           int bufferStart,
                           int bufferEnd)
        Returns 1 if there is a match, or 0 if there is no match.
        Parameters:
        buffer - the text content to match against, do not change
        start - the starting position for the match, valid for buffer
        bufferStart - unused
        bufferEnd - unused
        Returns:
        The number of matching characters, zero for no match
      • size

        public int size()
        Returns 1.
        Returns:
        the size of the matching string.
        Since:
        1.9
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object