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java.lang.Objectjava.lang.Throwable
java.lang.Exception
visad.data.units.ParseException
public class ParseException
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.
Field Summary | |
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Token |
currentToken
This is the last token that has been consumed successfully. |
protected String |
eol
The end of line string for this machine. |
int[][] |
expectedTokenSequences
Each entry in this array is an array of integers. |
protected boolean |
specialConstructor
This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below). |
String[] |
tokenImage
This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred. |
Constructor Summary | |
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ParseException()
The following constructors are for use by you for whatever purpose you can think of. |
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ParseException(String message)
Constructor with message. |
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ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal)
This constructor is used by the method "generateParseException" in the generated parser. |
Method Summary | |
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protected String |
add_escapes(String str)
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal. |
String |
getMessage()
This method has the standard behavior when this object has been created using the standard constructors. |
Methods inherited from class java.lang.Throwable |
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fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected boolean specialConstructor
public Token currentToken
public int[][] expectedTokenSequences
public String[] tokenImage
protected String eol
Constructor Detail |
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public ParseException(Token currentTokenVal, int[][] expectedTokenSequencesVal, String[] tokenImageVal)
public ParseException()
public ParseException(String message)
Method Detail |
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public String getMessage()
getMessage
in class Throwable
protected String add_escapes(String str)
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