Package ca.uhn.hl7v2.model

Interface Summary

Composite	Represents the category of HL7 data types that contain more than one component (e.g.
Group	An abstraction representing >1 message parts which may repeated together.
Message	Represents a complete HL7 message including all structures, segments, and fields.
MessageVisitor
Primitive	Represents the category of HL7 data types that contain a single value (in other words have no subcomponents).
Segment	Represents an HL7 message segment, which is a unit of data that contains multiple fields.
Structure	Part of an HL7 message: either a segment or group.
Type	An HL7 datatype.

Class Summary

AbstractComposite
AbstractGroup	A partial implementation of Group.
AbstractMessage	A default implementation of Message.
AbstractPrimitive	Base class for Primitives.
AbstractSegment	Provides common functionality needed by implementers of the Segment interface.
AbstractStructure
AbstractType	An abstract Type that provides a default implementation of getName().
DataTypeUtil	This class is used to provide utility functions for other datatype classes and methods.
ExtraComponents	A set of "extra" components (sub-components) that are not a standard part of a field (component) but have been added at runtime.
GenericComposite	An unspecified Composite datatype that has an undefined number of components, each of which is a Varies.
GenericGroup	An undefined segment group.
GenericMessage	A generic HL7 message, meant for parsing message with unrecognized structures into a flat list of segments.
GenericMessage.UnknownVersion
GenericMessage.V21
GenericMessage.V22
GenericMessage.V23
GenericMessage.V231
GenericMessage.V24
GenericMessage.V25
GenericMessage.V251
GenericMessage.V26
GenericPrimitive	An unspecified Primitive datatype that imposes no constraints on its string value.
GenericSegment	An unspecified segment that has an undefined number of fields, each of which is a Varies.
Varies	Varies is a Type used as a placeholder for another Type in cases where the appropriate Type is not known until run-time (e.g.

Exception Summary

DataTypeException

Represents a problem with the validity of a data type, such as an attempt to set the value of a primitive type to something invalid for that type.

Annotation Types Summary

DoNotCacheStructure

Message classes marked with this annotation should not have their structure cached by the parser.