Package com.aquima.interactions.expressions

Class MessageReporter

java.lang.Object

com.aquima.interactions.expressions.MessageReporter

All Implemented Interfaces:

IParseListener

public class MessageReporter
extends Object
implements IParseListener

Parse listener wrapper used to collect error messages during a parse.

Since:

6.4

Author:

F. van der Meer

Constructor Summary

Constructors

Constructor	Description
MessageReporter(IParseListener listener)	Constructs the message reported with the parse listener that should be wrapped.

Method Summary

Modifier and Type	Method	Description
int	getErrorCount()	This method returns the number of errors that were reported.
String	getErrorSummary()	This method returns a string containing a summary of the reported errors.
boolean	hasErrors()	This method returns a boolean indicating if any errors have been reported.
void	report(int startPosition, int endPosition, ErrorMessage message, Severity severity)	This method is invoked by the parser when a problem is detected during the parse of an expression.

Methods inherited from class java.lang.Object

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

Constructor Details

MessageReporter

public MessageReporter(IParseListener listener)

Constructs the message reported with the parse listener that should be wrapped.

Parameters:

listener - the parse listener that should be wrapped.

Method Details

report

public void report(int startPosition,
 int endPosition,
 ErrorMessage message,
 Severity severity)

Description copied from interface: IParseListener

This method is invoked by the parser when a problem is detected during the parse of an expression.

Specified by:

report in interface IParseListener

Parameters:

startPosition - The start position in the expression where the warning was detected.

endPosition - The end position in the expression of the part that generated the warning.

message - Object containing the details of the warning that was detected.

severity - The severity of the problem that was detected.

getErrorCount

public int getErrorCount()

This method returns the number of errors that were reported.

Returns:

the number of errors that were reported.

hasErrors

public boolean hasErrors()

This method returns a boolean indicating if any errors have been reported.

Returns:

boolean indicating if any errors have been reported.

getErrorSummary

public String getErrorSummary()

This method returns a string containing a summary of the reported errors.

Returns:

a string containing a summary of the reported errors.