程序包 com.sh.compile.express

类 ParseException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.sh.compile.express.ParseException

所有已实现的接口:

Serializable

public class ParseException
extends Exception

Description:

Title:首亨软件 - TSS/CRM等

从以下版本开始:

2014年12月11日

另请参阅:

• 序列化表格

字段概要

字段

修饰符和类型	字段	说明
Token	currentToken	This is the last token that has been consumed successfully.
protected static final 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.

构造器概要

构造器

构造器	说明
ParseException()	The following constructors are for use by you for whatever purpose you can think of.
ParseException(Token currentTokenVal, int[][] expectedTokenSequencesVal, String[] tokenImageVal)
ParseException(Token currentTokenVal, String message)
ParseException(String message)

方法概要

修饰符和类型	方法	说明
String	getErrorInfo()
String	getMessage()	This method has the standard behavior when this object has been created using the standard constructors.

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

specialConstructor

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).

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.

eol

protected static final String eol

The end of line string for this machine.

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 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.

构造器详细资料

ParseException

public ParseException(Token currentTokenVal,
 int[][] expectedTokenSequencesVal,
 String[] tokenImageVal)

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(String message)

ParseException

public ParseException(Token currentTokenVal,
 String message)

方法详细资料

getMessage

public String getMessage()

This method has the standard behavior when this object has been created using the standard constructors. Otherwise, it uses "currentToken" and "expectedTokenSequences" to generate a parse error message and returns it. If this object has been created due to a parse error, and you do not catch it (it gets thrown from the parser), then this method is called during the printing of the final stack trace, and hence the correct error message gets displayed.

覆盖:

getMessage 在类中 Throwable

getErrorInfo

public String getErrorInfo()