Imports github.com/TIBCOSoftware/flogo-lib/core/data github.com/TIBCOSoftware/flogo-lib/core/mapper/exprmapper/json github.com/TIBCOSoftware/flogo-lib/core/mapper/exprmapper/json/field github.com/TIBCOSoftware/flogo-lib/logger Standard library imports errors fmt strings