public final void setPatternPrefix ( final String patternPrefix ) { // Check sanity validateDiSetterCalledBeforeInitialization ( "patternPrefix" ) ; // Check sanity if ( patternPrefix != null ) { // Assign internal state this . patternPrefix = patternPrefix ; } else { addDelayedLogMessage ( "warn" , "Received null patternPrefix for configuring AbstractPatternFilter of type [" + getClass ( ) . getName ( ) + "]. Ignoring and proceeding." ) ; } }
Assigns a prefix to be prepended to any patterns submitted to this AbstractPatternFilter .