hl7v2

package module
v0.2.0 Latest Latest
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 Go to latest Published: Dec 10, 2025 License: MIT Imports: 14 Imported by: 0

README

hl7v2

This repository is under heavy development. The API is not stable and may change at any time. Use at your own risk until proper documentation and a v1 release is made.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrEncodingTooShort = errors.New("invalid delimiters, encoding chars must be at least 5 bytes")
	ErrEncodingInvalid  = errors.New("invalid encoding chars")
)
View Source 
var (
	ErrMsgLength       = errors.New("invalid message: message length must be at least 8 bytes")
	ErrElementNotFound = errors.New("element not found")
	ErrValueNotFound   = errors.New("value not found")
)

Functions

func AckRawMessage 

func AckRawMessage(msg []byte) ([]byte, error)

func Marshal 

func Marshal(v any) ([]byte, error)

func Unmarshal 

func Unmarshal(msg Queryable, v any) error

Types

type Acknowledgement 

type Acknowledgement struct {
	MessageHeader
	Code             string
	ControlID        string
	Message          string
	ExpectedSequence string
	DelayedAckType   string
	ErrorCondition   string
}

type AcknowledgmentCode 

type AcknowledgmentCode int
const (
	AckUnknown           AcknowledgmentCode = iota //UN
	AckApplicationAccept                           //AA
	AckApplicationError                            //AE
	AckApplicationReject                           //AR
	AckCommitAccept                                //CA
	AckCommitError                                 //CE
	AckCommitReject                                //CR
)

type Component 

type Component struct {
	// contains filtered or unexported fields
}

func NewComponent 

func NewComponent(parent Element, pos int, raw RawComponent) *Component

func (*Component) Append 

func (c *Component) Append(ne Element) error

func (*Component) Children 

func (c *Component) Children() []Element

func (*Component) Delimiters 

func (c *Component) Delimiters() *Delimiters

func (*Component) Encode 

func (c *Component) Encode() ([]byte, error)

func (*Component) GetLocation 

func (c *Component) GetLocation(loc query.Location) (Element, error)

func (*Component) Header 

func (c *Component) Header() *MessageHeader

func (*Component) Length 

func (c *Component) Length() int

func (*Component) Location 

func (c *Component) Location() query.Location

func (*Component) Name 

func (c *Component) Name() string

func (*Component) Parent 

func (c *Component) Parent() Element

func (*Component) Position 

func (c *Component) Position() int

func (*Component) SetLocation 

func (c *Component) SetLocation(loc query.Location, val Value) error

func (*Component) Subcomponent 

func (c *Component) Subcomponent(index int) (*Subcomponent, error)

func (*Component) Subcomponents 

func (c *Component) Subcomponents() []*Subcomponent

func (*Component) Type 

func (c *Component) Type() ElementType

func (*Component) Value 

func (c *Component) Value(escape ...bool) Value

type Condition 

type Condition struct {
	Name  string
	Check ConditionFunc
}

func Has 

func Has(q string) (*Condition, error)

func ValueContains 

func ValueContains(q, v string) (*Condition, error)

func ValueContainsAny 

func ValueContainsAny(q string, v ...string) (*Condition, error)

type ConditionFunc 

type ConditionFunc func(Element) bool

type Delimiter 

type Delimiter byte

Delimiter is a byte representation of a single delimiter

func (Delimiter) Byte 

func (d Delimiter) Byte() byte

func (Delimiter) Bytes 

func (d Delimiter) Bytes() []byte

func (Delimiter) String 

func (d Delimiter) String() string

type DelimiterType 

type DelimiterType int

Type is an enum of valid delimiters 

const (
	InvalidDelimiter      DelimiterType = iota //invalid
	SegmentDelimiter                           //segment
	FieldDelimiter                             //field
	RepetitionDelimiter                        //repetition
	ComponentDelimiter                         //component
	SubcomponentDelimiter                      //subcomponent
	EscapeDelimiter                            //escape
	TruncationDelimiter                        //truncation

)

func DelimiterTypeString 

func DelimiterTypeString(s string) (DelimiterType, error)

DelimiterTypeString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func DelimiterTypeValues 

func DelimiterTypeValues() []DelimiterType

DelimiterTypeValues returns all values of the enum

func (DelimiterType) IsADelimiterType 

func (i DelimiterType) IsADelimiterType() bool

IsADelimiterType returns "true" if the value is listed in the enum definition. "false" otherwise

func (DelimiterType) String 

func (i DelimiterType) String() string

type Delimiters 

type Delimiters struct {
	Segment      Delimiter
	Field        Delimiter
	Repetition   Delimiter
	Component    Delimiter
	Subcomponent Delimiter
	Escape       Delimiter
	Truncation   Delimiter
}

Delimiters holds the message delimiters

func DefaultDelimiters 

func DefaultDelimiters() *Delimiters

DefaultDelimiters returns the default delimiters

func NewDelimiters 

func NewDelimiters(setters ...SetDelimiter) *Delimiters

func ParseDelimiters 

func ParseDelimiters(b []byte) (*Delimiters, error)

func (*Delimiters) EncodingCharsValue 

func (d *Delimiters) EncodingCharsValue() Value

func (*Delimiters) Escaper 

func (d *Delimiters) Escaper() *Escaper

func (*Delimiters) FieldSeparatorValue 

func (d *Delimiters) FieldSeparatorValue() Value

func (*Delimiters) Join 

func (d *Delimiters) Join(b [][]byte, typ DelimiterType) []byte

func (*Delimiters) Split 

func (d *Delimiters) Split(b []byte, typ DelimiterType) [][]byte

type Element 

type Element interface {
	Type() ElementType
	Name() string
	Delimiters() *Delimiters
	Header() *MessageHeader
	Parent() Element
	Children() []Element
	Length() int
	Position() int
	Location() query.Location
	Value(escape ...bool) Value
	GetLocation(query.Location) (Element, error)
	SetLocation(query.Location, Value) error
	Append(Element) error
	Encode() ([]byte, error)
}

Element interface for HL7 elements

type ElementIterator 

type ElementIterator struct {
	// contains filtered or unexported fields
}

func NewIterator 

func NewIterator(el Element) *ElementIterator

func (*ElementIterator) Next 

func (i *ElementIterator) Next() Element

type ElementType 

type ElementType int

ElementType is an enum of valid element types 

const (
	ElementInvalid      ElementType = iota //invalid
	ElementBatch                           //batch
	ElementFile                            //file
	ElementMessage                         //message
	ElementSegmentGroup                    //group
	ElementSegment                         //segment
	ElementField                           //field
	ElementRepetition                      //repetition
	ElementComponent                       //component
	ElementSubcomponent                    //subcomponent
)

func ElementTypeString 

func ElementTypeString(s string) (ElementType, error)

ElementTypeString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func ElementTypeValues 

func ElementTypeValues() []ElementType

ElementTypeValues returns all values of the enum

func (ElementType) IsAElementType 

func (i ElementType) IsAElementType() bool

IsAElementType returns "true" if the value is listed in the enum definition. "false" otherwise

func (ElementType) String 

func (i ElementType) String() string

type Escaper 

type Escaper struct {
	// contains filtered or unexported fields
}

func NewEscaper 

func NewEscaper(delims *Delimiters) *Escaper

func (*Escaper) Escape 

func (e *Escaper) Escape(b []byte) []byte

func (*Escaper) Unescape 

func (e *Escaper) Unescape(b []byte) []byte

type Field 

type Field struct {
	// contains filtered or unexported fields
}

func NewField 

func NewField(parent Element, pos int, raw RawField) *Field

func (*Field) Append 

func (f *Field) Append(el Element) error

func (*Field) Children 

func (f *Field) Children() []Element

func (*Field) Delimiters 

func (f *Field) Delimiters() *Delimiters

func (*Field) Encode 

func (f *Field) Encode() ([]byte, error)

func (*Field) GetLocation 

func (f *Field) GetLocation(loc query.Location) (Element, error)

func (*Field) Header 

func (f *Field) Header() *MessageHeader

func (*Field) Length 

func (f *Field) Length() int

func (*Field) Location 

func (f *Field) Location() query.Location

func (*Field) Name 

func (f *Field) Name() string

func (*Field) Parent 

func (f *Field) Parent() Element

func (*Field) Position 

func (f *Field) Position() int

func (*Field) Repetition 

func (f *Field) Repetition(index int) (*Repetition, error)

func (*Field) Repetitions 

func (f *Field) Repetitions() []*Repetition

func (*Field) SetLocation 

func (f *Field) SetLocation(loc query.Location, val Value) error

func (*Field) Type 

func (f *Field) Type() ElementType

func (*Field) Value 

func (f *Field) Value(escape ...bool) Value
type Header interface {
	Type() HeaderType
	Delimiters() *Delimiters
	SendingApplication() string
	SendingFacility() string
	ReceivingApplication() string
	ReceivingFacility() string
	DateTime() time.Time
	Security() string
}

func NewHeader 

func NewHeader(typ HeaderType) Header

type HeaderType 

type HeaderType int

HeaderType is an enum type for valid header types 

const (
	HeaderTypeMessage HeaderType = iota //MSH
	HeaderTypeFile                      //FHS
	HeaderTypeBatch                     //BHS
)

func HeaderTypeString 

func HeaderTypeString(s string) (HeaderType, error)

HeaderTypeString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func HeaderTypeValues 

func HeaderTypeValues() []HeaderType

HeaderTypeValues returns all values of the enum

func (HeaderType) IsAHeaderType 

func (i HeaderType) IsAHeaderType() bool

IsAHeaderType returns "true" if the value is listed in the enum definition. "false" otherwise

func (HeaderType) String 

func (i HeaderType) String() string

func (HeaderType) Trailer 

func (t HeaderType) Trailer() TrailerType

type Marshaler 

type Marshaler interface {
	MarshalHL7() ([]byte, error)
}

type Message 

type Message struct {
	// contains filtered or unexported fields
}

func NewMessage 

func NewMessage(r io.Reader, opts ...ParserOption) (*Message, error)

func NewMessageFromBytes 

func NewMessageFromBytes(b []byte, opts ...ParserOption) (*Message, error)

func NewMessageFromFile 

func NewMessageFromFile(f string, opts ...ParserOption) (*Message, error)

func (*Message) Append 

func (m *Message) Append(el Element) error

func (*Message) Children 

func (m *Message) Children() []Element

func (*Message) Delimiters 

func (m *Message) Delimiters() *Delimiters

func (*Message) Encode 

func (m *Message) Encode() ([]byte, error)

func (*Message) GetLocation 

func (m *Message) GetLocation(loc query.Location) (Element, error)

func (*Message) HasSegment 

func (m *Message) HasSegment(id string) bool

func (*Message) Header 

func (m *Message) Header() *MessageHeader

func (*Message) Length 

func (m *Message) Length() int

func (*Message) Location 

func (m *Message) Location() query.Location

func (*Message) Name 

func (m *Message) Name() string

func (*Message) Parent 

func (m *Message) Parent() Element

func (*Message) Position 

func (m *Message) Position() int

func (*Message) Query 

func (m *Message) Query(q string) (Element, error)

func (*Message) QueryValue 

func (m *Message) QueryValue(q string) (*Value, error)

func (*Message) Raw 

func (m *Message) Raw() (*RawMessage, error)

func (*Message) Schema 

func (m *Message) Schema() (*schema.Message, error)

func (*Message) Segment 

func (m *Message) Segment(name string, idx ...int) (*Segment, error)

func (*Message) SegmentList 

func (m *Message) SegmentList() []string

func (*Message) Segments 

func (m *Message) Segments(id ...string) []*Segment

func (*Message) Select 

func (m *Message) Select(q string) ([]Element, error)

func (*Message) SetLocation 

func (m *Message) SetLocation(loc query.Location, val Value) error

func (*Message) Type 

func (m *Message) Type() ElementType

func (*Message) Value 

func (m *Message) Value(escape ...bool) Value

type MessageHeader 

type MessageHeader struct {
	Delimiters                    *Delimiters `json:"delimiters" hl7:"MSH.1"`
	SendingApplication            string      `json:"sending_application" hl7:"MSH.3"`
	SendingFacility               string      `json:"sending_facility" hl7:"MSH.4"`
	ReceivingApplication          string      `json:"receiving_application" hl7:"MSH.5"`
	ReceivingFacility             string      `json:"receiving_facility" hl7:"MSH.6"`
	MessageDate                   time.Time   `json:"message_date" hl7:"MSH.7"`
	Security                      string      `json:"security" hl7:"MSH.8"`
	MessageCode                   string      `json:"type" hl7:"MSH.9.1"`
	TriggerEvent                  string      `json:"event_trigger" hl7:"MSH.9.2"`
	MessageStructure              string      `json:"message_structure" hl7:"MSH.9.3"`
	ControlID                     string      `json:"control_id" hl7:"MSH.10"`
	ProcessingID                  string      `json:"processing_id" hl7:"MSH.11"`
	VersionID                     string      `json:"version_id" hl7:"MSH.12"`
	SequenceNumber                int         `json:"sequence_number" hl7:"MSH.13"`
	ContinuationPointer           string      `json:"continuation_pointer" hl7:"MSH.14"`
	AcceptAcknowledgmentType      string      `json:"accept_acknowledgment" hl7:"MSH.15"`
	ApplicationAcknowledgmentType string      `json:"application_acknowledgment" hl7:"MSH.16"`
	CountryCode                   string      `json:"country_code" hl7:"MSH.17"`
	CharacterSet                  string      `json:"character_set" hl7:"MSH.18"`
	PrincipalLanguage             string      `json:"principal_language" hl7:"MSH.19"`
	AlternateCharacterSet         string      `json:"alternate_character_set" hl7:"MSH.20"`
	ProfileID                     string      `json:"profile_id" hl7:"MSH.21"`
	SendingResponsibleOrgCode     string      `json:"sending_responsible_org_code" hl7:"MSH.22"`
	ReceivingResponsibleOrgCode   string      `json:"receiving_responsible_org_code" hl7:"MSH.23"`
	SendingNetworkAddress         string      `json:"sending_network_address" hl7:"MSH.24"`
	ReceivingNetworkAddress       string      `json:"receiving_network_address" hl7:"MSH.25"`
}

func (*MessageHeader) MarshalHL7 

func (h *MessageHeader) MarshalHL7() ([]byte, error)

func (*MessageHeader) MessageType 

func (h *MessageHeader) MessageType() MessageType

type MessageType 

type MessageType struct {
	Code      string
	Event     string
	Structure string
}

func ParseMessageType 

func ParseMessageType(s string, delims *Delimiters) (MessageType, error)

func (MessageType) Encode 

func (t MessageType) Encode(delims *Delimiters) []byte

func (MessageType) String 

func (t MessageType) String() string

type ParserOption 

type ParserOption func(*ParserOptions)

func FixLineEndings 

func FixLineEndings() ParserOption

func PreParse 

func PreParse(t RawTransform) ParserOption

type ParserOptions 

type ParserOptions struct {
	// contains filtered or unexported fields
}

func NewParserOptions 

func NewParserOptions(opts ...ParserOption) *ParserOptions

type Queryable 

type Queryable interface {
	Delimiters() *Delimiters
	QueryValue(q string) (*Value, error)
}

type RawComponent 

type RawComponent []RawSubcomponent

func (RawComponent) Query 

func (c RawComponent) Query(loc query.Location, delims ...*Delimiters) (*Value, error)

func (RawComponent) String 

func (c RawComponent) String(delims ...*Delimiters) string

func (RawComponent) Value 

func (c RawComponent) Value(delims ...*Delimiters) Value

type RawField 

type RawField []RawRepetition

func (RawField) Query 

func (f RawField) Query(loc query.Location, delims ...*Delimiters) (*Value, error)

func (RawField) String 

func (f RawField) String(delims ...*Delimiters) string

func (RawField) Value 

func (f RawField) Value(delims ...*Delimiters) Value

type RawMessage 

type RawMessage struct {
	// contains filtered or unexported fields
}

func NewRawMessage 

func NewRawMessage(delims *Delimiters, segs ...RawSegment) *RawMessage

func ParseRaw 

func ParseRaw(b []byte, opts ...ParserOption) (*RawMessage, error)

func ReadRaw 

func ReadRaw(r io.Reader, opts ...ParserOption) (*RawMessage, error)

func (*RawMessage) Decode 

func (m *RawMessage) Decode() (*Message, error)

func (*RawMessage) Delimiters 

func (m *RawMessage) Delimiters() *Delimiters

func (*RawMessage) JSON 

func (m *RawMessage) JSON(pretty ...bool) ([]byte, error)

func (*RawMessage) QueryValue 

func (m *RawMessage) QueryValue(q string) (*Value, error)

func (*RawMessage) Segments 

func (m *RawMessage) Segments(id ...string) []RawSegment

func (*RawMessage) ToMessage 

func (m *RawMessage) ToMessage() (*Message, error)

func (*RawMessage) Value 

func (m *RawMessage) Value() Value

type RawRepetition 

type RawRepetition []RawComponent

func (RawRepetition) Query 

func (r RawRepetition) Query(loc query.Location, delims ...*Delimiters) (*Value, error)

func (RawRepetition) String 

func (r RawRepetition) String(delims ...*Delimiters) string

func (RawRepetition) Value 

func (r RawRepetition) Value(delims ...*Delimiters) Value

type RawSegment 

type RawSegment []RawField

func (RawSegment) ID 

func (s RawSegment) ID() string

func (RawSegment) Query 

func (s RawSegment) Query(loc query.Location, delims ...*Delimiters) (*Value, error)

func (RawSegment) String 

func (s RawSegment) String(delims ...*Delimiters) string

func (RawSegment) Value 

func (s RawSegment) Value(delims ...*Delimiters) Value

type RawSegmentGroup 

type RawSegmentGroup []RawSegment

type RawSubcomponent 

type RawSubcomponent []byte

func (RawSubcomponent) String 

func (s RawSubcomponent) String() string

func (RawSubcomponent) Value 

func (s RawSubcomponent) Value() Value

type RawTransform 

type RawTransform func([]byte) ([]byte, error)

type Repetition 

type Repetition struct {
	// contains filtered or unexported fields
}

func NewRepetition 

func NewRepetition(parent Element, pos int, raw RawRepetition) *Repetition

func (*Repetition) Append 

func (r *Repetition) Append(el Element) error

func (*Repetition) Children 

func (r *Repetition) Children() []Element

func (*Repetition) Component 

func (r *Repetition) Component(idx int) (*Component, error)

func (*Repetition) Components 

func (r *Repetition) Components() []*Component

func (*Repetition) Delimiters 

func (r *Repetition) Delimiters() *Delimiters

func (*Repetition) Encode 

func (r *Repetition) Encode() ([]byte, error)

func (*Repetition) GetLocation 

func (r *Repetition) GetLocation(loc query.Location) (Element, error)

func (*Repetition) Header 

func (r *Repetition) Header() *MessageHeader

func (*Repetition) Length 

func (r *Repetition) Length() int

func (*Repetition) Location 

func (r *Repetition) Location() query.Location

func (*Repetition) Name 

func (r *Repetition) Name() string

func (*Repetition) Parent 

func (r *Repetition) Parent() Element

func (*Repetition) Position 

func (r *Repetition) Position() int

func (*Repetition) SetLocation 

func (r *Repetition) SetLocation(loc query.Location, val Value) error

func (*Repetition) Type 

func (r *Repetition) Type() ElementType

func (*Repetition) Value 

func (r *Repetition) Value(escape ...bool) Value

type Segment 

type Segment struct {
	// contains filtered or unexported fields
}

func NewSegment 

func NewSegment(parent Element, pos int, raw RawSegment) *Segment

func (*Segment) Append 

func (s *Segment) Append(el Element) error

func (*Segment) Children 

func (s *Segment) Children() []Element

func (*Segment) Delimiters 

func (s *Segment) Delimiters() *Delimiters

func (*Segment) Encode 

func (s *Segment) Encode() ([]byte, error)

func (*Segment) Field 

func (s *Segment) Field(index int) (*Field, error)

func (*Segment) Fields 

func (s *Segment) Fields() []*Field

func (*Segment) GetLocation 

func (s *Segment) GetLocation(loc query.Location) (Element, error)

func (*Segment) Header 

func (s *Segment) Header() *MessageHeader

func (*Segment) Index 

func (s *Segment) Index() int

func (*Segment) Length 

func (s *Segment) Length() int

func (*Segment) Location 

func (s *Segment) Location() query.Location

func (*Segment) Name 

func (s *Segment) Name() string

func (*Segment) Parent 

func (s *Segment) Parent() Element

func (*Segment) Position 

func (s *Segment) Position() int

func (*Segment) SetLocation 

func (s *Segment) SetLocation(loc query.Location, val Value) error

func (*Segment) Type 

func (s *Segment) Type() ElementType

func (*Segment) Value 

func (s *Segment) Value(escape ...bool) Value

type SegmentGroup 

type SegmentGroup struct {
	// contains filtered or unexported fields
}

func (*SegmentGroup) Children 

func (g *SegmentGroup) Children() []Element

func (*SegmentGroup) Delimiters 

func (g *SegmentGroup) Delimiters() *Delimiters

func (*SegmentGroup) GetLocation 

func (g *SegmentGroup) GetLocation(_ query.Location) (Element, error)

func (*SegmentGroup) Length 

func (g *SegmentGroup) Length() int

func (*SegmentGroup) Location 

func (g *SegmentGroup) Location() query.Location

func (*SegmentGroup) Name 

func (g *SegmentGroup) Name() string

func (*SegmentGroup) Parent 

func (g *SegmentGroup) Parent() Element

func (*SegmentGroup) Position 

func (g *SegmentGroup) Position() int

func (*SegmentGroup) Type 

func (g *SegmentGroup) Type() ElementType

func (*SegmentGroup) Value 

func (g *SegmentGroup) Value(escape ...bool) Value

type SetDelimiter 

type SetDelimiter func(*Delimiters)

func SetComponent 

func SetComponent(delim Delimiter) SetDelimiter

func SetField 

func SetField(delim Delimiter) SetDelimiter

func SetRepetition 

func SetRepetition(delim Delimiter) SetDelimiter

func SetSegment 

func SetSegment(delim Delimiter) SetDelimiter

func SetSubcomponent 

func SetSubcomponent(delim Delimiter) SetDelimiter

func SetTruncation 

func SetTruncation(delim Delimiter) SetDelimiter

type Subcomponent 

type Subcomponent struct {
	// contains filtered or unexported fields
}

func NewEmptySubcomponent 

func NewEmptySubcomponent() *Subcomponent

func NewSubcomponent 

func NewSubcomponent(parent Element, pos int, v Value) *Subcomponent

func NewSubcomponentValue 

func NewSubcomponentValue(val Value) *Subcomponent

func (*Subcomponent) Append 

func (el *Subcomponent) Append(_ Element) error

func (*Subcomponent) Children 

func (el *Subcomponent) Children() []Element

func (*Subcomponent) Delimiters 

func (el *Subcomponent) Delimiters() *Delimiters

func (*Subcomponent) Encode 

func (el *Subcomponent) Encode() ([]byte, error)

func (*Subcomponent) GetLocation 

func (el *Subcomponent) GetLocation(loc query.Location) (Element, error)

func (*Subcomponent) Header 

func (el *Subcomponent) Header() *MessageHeader

func (*Subcomponent) Length 

func (el *Subcomponent) Length() int

func (*Subcomponent) Location 

func (el *Subcomponent) Location() query.Location

func (*Subcomponent) Name 

func (el *Subcomponent) Name() string

func (*Subcomponent) Parent 

func (el *Subcomponent) Parent() Element

func (*Subcomponent) Position 

func (el *Subcomponent) Position() int

func (*Subcomponent) SetLocation 

func (el *Subcomponent) SetLocation(loc query.Location, val Value) error

func (*Subcomponent) Type 

func (el *Subcomponent) Type() ElementType

func (*Subcomponent) Value 

func (el *Subcomponent) Value(escape ...bool) Value

type TrailerType 

type TrailerType int
const (
	TrailerTypeNone  TrailerType = iota //_
	TrailerTypeFile                     //FTS
	TrailerTypeBatch                    //BTS
)

func TrailerTypeString 

func TrailerTypeString(s string) (TrailerType, error)

TrailerTypeString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func TrailerTypeValues 

func TrailerTypeValues() []TrailerType

TrailerTypeValues returns all values of the enum

func (TrailerType) IsATrailerType 

func (i TrailerType) IsATrailerType() bool

IsATrailerType returns "true" if the value is listed in the enum definition. "false" otherwise

func (TrailerType) String 

func (i TrailerType) String() string

type Unmarshaler 

type Unmarshaler interface {
	UnmarshalHL7(msg Queryable, v any) error
}

type ValidationFunc 

type ValidationFunc func(Element) ValidationResult

func (ValidationFunc) Validate 

func (f ValidationFunc) Validate(e Element) ValidationResult

type ValidationResult 

type ValidationResult struct {
	Valid  bool
	Errors []error
}

func ValidateMessageSchema 

func ValidateMessageSchema(el Element) ValidationResult

func ValidateSegmentSchema 

func ValidateSegmentSchema(el Element) ValidationResult

type Validator 

type Validator interface {
	Validate(Element) ValidationResult
}

type Value 

type Value struct {
	// contains filtered or unexported fields
}

func MarshalValue 

func MarshalValue(v any) Value

func NewDateTimeValue 

func NewDateTimeValue(date time.Time) Value

func NewDateValue 

func NewDateValue(date time.Time) Value

func NewEmptyValue 

func NewEmptyValue() Value

func NewIntValue 

func NewIntValue(v int) Value

func NewStringValue 

func NewStringValue(v string) Value

func NewValue 

func NewValue(v []byte) Value

func UnescapeElement 

func UnescapeElement(el Element) (Value, error)

func UnescapeValue 

func UnescapeValue(v []byte, delims *Delimiters) Value

func (Value) Bind 

func (v Value) Bind(val any) error

func (Value) Bool 

func (v Value) Bool() bool

func (Value) Bytes 

func (v Value) Bytes() []byte

func (Value) Date 

func (v Value) Date() time.Time

TODO: support for timezone adjustments

func (Value) Empty 

func (v Value) Empty() bool

func (Value) Escape 

func (v Value) Escape(delims *Delimiters) Value

func (Value) Float64 

func (v Value) Float64() float64

func (Value) Int 

func (v Value) Int() int

func (Value) String 

func (v Value) String() string

func (Value) Unescape 

func (v Value) Unescape(delims *Delimiters) Value

type ValueTransform 

type ValueTransform func(el Element) (Value, error)

type Version 

type Version int
const (
	VersionUnknown Version = iota //unknown
	Version21                     //2.1
	Version22                     //2.2
	Version23                     //2.3
	Version231                    //2.3.1
	Version24                     //2.4
	Version25                     //2.5
	Version251                    //2.5.1
	Version26                     //2.6
	Version27                     //2.7
	Version271                    //2.7.1
	Version28                     //2.8
	Version281                    //2.8.1
	Version282                    //2.8.2
	Version29                     //2.9
)

func VersionString 

func VersionString(s string) (Version, error)

VersionString retrieves an enum value from the enum constants string name. Throws an error if the param is not part of the enum.

func VersionValues 

func VersionValues() []Version

VersionValues returns all values of the enum

func (Version) IsAVersion 

func (i Version) IsAVersion() bool

IsAVersion returns "true" if the value is listed in the enum definition. "false" otherwise

func (Version) String 

func (i Version) String() string

Source Files

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Directories

Path Synopsis
cmd
mllp_server command
net
http
tcp
spec/v21
spec/v22
spec/v23
spec/v231
spec/v24
spec/v25
spec/v251
spec/v26
spec/v27
spec/v271
spec/v28

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