Class ParseException

  • All Implemented Interfaces:
    java.io.Serializable

    public class ParseException
    extends java.lang.Exception
    This exception is thrown when parse errors are encountered.
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      ParseException()
      Default ctor.
      ParseException​(java.lang.String message)
      Constructor with message.
      ParseException​(Token currentToken, int[][] expectedTokenSequences, java.lang.String[] tokenImage)
      This constructor is used by the method "generateParseException" in the generated parser.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getAfter()
      Gets the last correct input.
      int getColumn()
      Gets the column number.
      int getLine()
      Gets the line number.
      • Methods inherited from class java.lang.Throwable

        addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • ParseException

        public ParseException​(Token currentToken,
                              int[][] expectedTokenSequences,
                              java.lang.String[] tokenImage)
        This constructor is used by the method "generateParseException" in the generated parser. Calling this constructor generates a new object of this type with the fields "currentToken", "expectedTokenSequences", and "tokenImage" set.
        Parameters:
        currentToken - This is the last token that has been consumed successfully. If this object has been created due to a parse error, the token followng this token will (therefore) be the first error token.
        expectedTokenSequences - Each entry in this array is an array of integers. Each array of integers represents a sequence of tokens (by their ordinal values) that is expected at this point of the parse.
        tokenImage - This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. This array is defined in the generated ...Constants interface.
      • ParseException

        public ParseException()
        Default ctor.
      • ParseException

        public ParseException​(java.lang.String message)
        Constructor with message.
    • Method Detail

      • getLine

        public int getLine()
        Gets the line number.
        Returns:
        line number.
      • getColumn

        public int getColumn()
        Gets the column number.
        Returns:
        the column.
      • getAfter

        public java.lang.String getAfter()
        Gets the last correct input.
        Returns:
        the string after which the error occured