FilterWarningHandler

java.lang.Object
- org.codehaus.janino.FilterWarningHandler

All Implemented Interfaces:

WarningHandler
```
public class FilterWarningHandler
extends java.lang.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	Description
`FilterWarningHandler(StringPattern[] handlePatterns, WarningHandler delegate)`	Popular values for the `handlePatterns` parameter are `StringPattern.PATTERNS_ALL` and `StringPattern.PATTERNS_NONE`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`handleWarning(java.lang.String handle, java.lang.String message, Location location)`	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
                          java.lang.String handle,
                          java.lang.String message,
                          @Nullable
                          Location location)
                   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