question: adds a data input item reference on this multi-instance . a data input item reference must be used when the instance is initialized using a collection : activitydefinitionbuilder #addmultiinstance boolean , string . it represents the collection element related to each instance . for instance , if the collection used to create the multi-instance is a list containing the elements a and b , in the first instance the data input item reference value will be a and in the second one , b. concode_field_sep ProcessDefinitionBuilder builder concode_elem_sep ActivityDefinitionImpl activityDefinition concode_elem_sep MultiInstanceLoopCharacteristics entity concode_field_sep MultiInstanceLoopCharacteristicsBuilder addLoopDataOutputRef concode_elem_sep MultiInstanceLoopCharacteristicsBuilder addDataOutputItemRef concode_elem_sep MultiInstanceLoopCharacteristicsBuilder addCompletionCondition
target: MultiInstanceLoopCharacteristicsBuilder function ( final String arg0 ) { entity . setDataInputItemRef ( arg0 ) ; return this ; }