locks this instance . a further call to an add-method will throw an exception . concode_field_sep Map<QueryAttr,Map<Class<?>,CompOpEvaluator>> attrToCompOpEvaluatorMap concode_elem_sep Map<Class<?>,Map<Class<?>,CompOpEvaluator>> attrClassToCompOpEvaluatorMap concode_elem_sep Map<Class<?>,Map<Class<?>,CompOpEvaluator>> valueTypeToCompOpEvaluatorMap concode_elem_sep Map<Class<?>,CompOpEvaluator> defaultAttrCompOpEvaluatorMap concode_elem_sep Map<Class<?>,Object> exprEvaluatorMap concode_elem_sep boolean locked concode_field_sep void addExprEvaluator concode_elem_sep void assertUnlocked concode_elem_sep void addCompOpEvaluator concode_elem_sep void addCompOpEvaluator concode_elem_sep void addCompOpEvaluator concode_elem_sep Object getExprEvaluator concode_elem_sep CompOpEvaluator getCompOpEvaluator concode_elem_sep Object findExprEvaluator concode_elem_sep void addCompOpEvaluatorForValueType
T function ( ) { locked = true ; return ( T ) this ; }