Method Detail

• getInstructionSequence

  public InstructionSequence getInstructionSequence()

  Returns the instruction sequence that has been build from the syntactic elements.

  Returns:

  the instruction sequence

• parse

  public static InstructionSequence parse(CharSequence text)

  Parses the given text into an instruction sequence representing a Type 4 function that can be executed.

  Parameters:

  text - the Type 4 function text

  Returns:

  the instruction sequence

• token

  public void token(CharSequence text)

  Called when a token is encountered. No distinction between operators and values is done here.

  Parameters:

  text - the token text

• parseInt

  public static int parseInt(String token)

  Parses a value of type "int".

  Parameters:

  token - the token to be parsed

  Returns:

  the parsed value

• parseReal

  public static float parseReal(String token)

  Parses a value of type "real".

  Parameters:

  token - the token to be parsed

  Returns:

  the parsed value