public interface HasFormatter<V>
java.util.function.Function<V,java.lang.String>
getFormatter()
void
setFormatter(java.util.function.Function<? super V,java.lang.String> formatter)
java.util.function.Function<V,java.lang.String> getFormatter()
void setFormatter(java.util.function.Function<? super V,java.lang.String> formatter)