returns the predicate implementation . if none has been specified , null is returned . concode_field_sep Predicate implementation concode_elem_sep String className concode_elem_sep PredicateConfigReadOnly readOnly concode_elem_sep String sql concode_field_sep String getSql concode_elem_sep int hashCode concode_elem_sep PredicateConfig setImplementation concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep String getClassName concode_elem_sep PredicateConfig setClassName concode_elem_sep void setSql concode_elem_sep PredicateConfig getAsReadOnly
Predicate function ( ) { return implementation ; }