Package org.terrier.matching.matchops

Class ParseException

java.lang.Object
java.lang.Throwable
java.lang.Exception
org.terrier.matching.matchops.ParseException
All Implemented Interfaces:
java.io.Serializable
public class ParseException
extends java.lang.Exception
This exception is thrown when parse errors are encountered. You can explicitly create objects of this exception type by calling the method generateParseException in the generated parser. You can modify this class to customize your error reporting mechanisms so long as you retain the public fields.
See Also:
Serialized Form

  • Field Summary

    Fields 
    Modifier and Type Field Description
    Token currentToken
    This is the last token that has been consumed successfully.
    protected static java.lang.String EOL
    The end of line string for this machine.
    int[][] expectedTokenSequences
    Each entry in this array is an array of integers.
    java.lang.String[] tokenImage
    This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.

  • Constructor Summary

    Constructors 
    Constructor Description
    ParseException()
    The following constructors are for use by you for whatever purpose you can think of.
    ParseException​(java.lang.String message)
    Constructor with message.
    ParseException​(Token currentTokenVal, int[][] expectedTokenSequencesVal, java.lang.String[] tokenImageVal)
    This constructor is used by the method "generateParseException" in the generated parser.

  • Method Summary

    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

  • Field Details

    • EOL

      protected static java.lang.String EOL
      The end of line string for this machine.

    • currentToken

      public Token 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

      public int[][] 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

      public java.lang.String[] 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.

  • Constructor Details

    • ParseException

      public ParseException​(Token currentTokenVal, int[][] expectedTokenSequencesVal, java.lang.String[] tokenImageVal)
      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.

    • ParseException

      public ParseException()
      The following constructors are for use by you for whatever purpose you can think of. Constructing the exception in this manner makes the exception behave in the normal way - i.e., as documented in the class "Throwable". The fields "errorToken", "expectedTokenSequences", and "tokenImage" do not contain relevant information. The JavaCC generated code does not use these constructors.

    • ParseException

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