org.codehaus.janino

Class FilterWarningHandler

java.lang.Object

org.codehaus.janino.FilterWarningHandler

All Implemented Interfaces:

WarningHandler

public class FilterWarningHandler
extends Object
implements WarningHandler

Invokes a delegate iff the handle of the warning matches one or more of a set of StringPatterns.

Constructor Summary

Constructors

Constructor and Description
FilterWarningHandler(StringPattern[] handlePatterns, WarningHandler delegate) Popular values for the handlePatterns parameter are StringPattern.PATTERNS_ALL and StringPattern.PATTERNS_NONE.

Method Summary

Modifier and Type	Method and Description
void	handleWarning(String handle, String message, Location optionalLocation) May or may not choose to throw a CompileException.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterWarningHandler

public FilterWarningHandler(StringPattern[] handlePatterns,
                            WarningHandler delegate)

Popular values for the handlePatterns parameter are StringPattern.PATTERNS_ALL and StringPattern.PATTERNS_NONE.

Method Detail

handleWarning

public void handleWarning(@Nullable
                          String handle,
                          String message,
                          @Nullable
                          Location optionalLocation)
                   throws CompileException

Description copied from interface: WarningHandler

May or may not choose to throw a CompileException.

Specified by:

handleWarning in interface WarningHandler

Parameters:

handle - A string describing the category of the warning; used for filtering iff non-null

Throws:

CompileException - This WarningHandler wishes to terminate compilation, e.g. because "too many" warnings have been reported