Class LetterState

java.lang.Object
net.sf.antcontrib.cpptasks.parser.AbstractParserState
net.sf.antcontrib.cpptasks.parser.LetterState

public final class LetterState extends AbstractParserState
This parser state checks consumed characters against a specific character.
Author:
Curt Arnold
  • Constructor Details

    • LetterState

      public LetterState(AbstractParser parser, char matchLetter, AbstractParserState nextStateArg, AbstractParserState noMatchStateArg)
      Constructor.
      Parameters:
      parser - parser
      matchLetter - letter to match
      nextStateArg - next state if a match on the letter
      noMatchStateArg - state if no match on letter
  • Method Details

    • consume

      public AbstractParserState consume(char ch)
      Consumes a character and returns the next state for the parser.
      Specified by:
      consume in class AbstractParserState
      Parameters:
      ch - next character
      Returns:
      the configured nextState if ch is the expected character or the configure noMatchState otherwise.