Package org.apache.sysds.parser

Class ParseException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.sysds.api.DMLException

org.apache.sysds.parser.ParseException

All Implemented Interfaces:

Serializable

public class ParseException
extends DMLException

This exception is thrown when parse issues are encountered.

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.sysds.api.DMLException

ERROR_MSG_DELIMITER

Constructor Summary

Constructors

Constructor	Description
ParseException()
ParseException(String message)
ParseException(String message, Exception e)
ParseException(List<CustomErrorListener.ParseIssue> parseIssues, String scriptString)	This constructor takes a list of parse issues that were generated during script parsing and the original DML/PyDML script String.

Method Summary

Modifier and Type	Method	Description
String	getMessage()	Obtain the exception message.
List<CustomErrorListener.ParseIssue>	getParseIssues()	Obtain the list of parse issues that occurred.
String	getScriptString()	Obtain the original DML/PyDML script string.
boolean	hasParseIssues()	Does this ParseException contain a list of parse issues?
void	setParseIssues(List<CustomErrorListener.ParseIssue> parseIssues)	Set the list of parse issues.
void	setScriptString(String scriptString)	Set the original DML/PyDML script string.

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ParseException

public ParseException()

ParseException

public ParseException(String message)

ParseException

public ParseException(String message,
 Exception e)

ParseException

public ParseException(List<CustomErrorListener.ParseIssue> parseIssues,
 String scriptString)

This constructor takes a list of parse issues that were generated during script parsing and the original DML/PyDML script String.

Parameters:

parseIssues - List of parse issues (syntax errors, validation errors, and validation warnings) generated during parsing.

scriptString - The DML/PyDML script String.

Method Details

getParseIssues

public List<CustomErrorListener.ParseIssue> getParseIssues()

Obtain the list of parse issues that occurred.

Returns:

the list of parse issues

setParseIssues

public void setParseIssues(List<CustomErrorListener.ParseIssue> parseIssues)

Set the list of parse issues.

Parameters:

parseIssues - the list of parse issues

getScriptString

public String getScriptString()

Obtain the original DML/PyDML script string.

Returns:

the original DML/PyDML script string

setScriptString

public void setScriptString(String scriptString)

Set the original DML/PyDML script string.

Parameters:

scriptString - the original DML/PyDML script string

hasParseIssues

public boolean hasParseIssues()

Does this ParseException contain a list of parse issues?

Returns:

true if the list of parse issues exists and is greater than 0, false otherwise

getMessage

public String getMessage()

Obtain the exception message. If there is a list of parse issues, these are used to generate the exception message.

Overrides:

getMessage in class Throwable