question: public String validationForBifurcation ( final PropertyImpl propertyModel , final BasicProperty basicProperty , final String reason ) { final List < PropertyStatusValues > children = propertyStatusValuesDAO . getPropertyStatusValuesByReferenceBasicProperty ( basicProperty ) ; final Boolean parentBifurcated = isPropertyBifurcated ( basicProperty ) ; final Boolean childrenCreated = ! children . isEmpty ( ) ; String errorMsg = null ; if ( PROPERTY_MODIFY_REASON_BIFURCATE . equalsIgnoreCase ( reason ) ) { if ( parentBifurcated && ! childrenCreated ) errorMsg = "error.child.not.created" ; } else if ( PROPERTY_MODIFY_REASON_ADD_OR_ALTER . equalsIgnoreCase ( reason ) ) { if ( ! childrenCreated ) { if ( parentBifurcated ) errorMsg = "error.child.not.created" ; } else if ( ! parentBifurcated ) errorMsg = "error.parent.not.bifurcated" ; } else if ( PROP_CREATE_RSN_BIFUR . equals ( reason ) ) if ( parentBifurcated ) getLatestHistoryProperty ( basicProperty . getUpicNo ( ) ) ; else basicProperty . getActiveProperty ( ) ; return errorMsg ; }
target:  Method to validate bifurcation of property either using create assessment or alter assessment