edi

Documentation

Index

• Variables
• func IsErrInvalidEDI(err error) bool
• func NewEDIFileFormat(schemaName string) fileformat.FileFormat
• func NewReader(inputName string, r io.Reader, decl *FileDecl, targetXPath string) (*ediReader, error)
• type Elem
• type ErrInvalidEDI
  • func (e ErrInvalidEDI) Error() string
• type FileDecl
• type SegDecl

Variables

var (
	// ReaderBufSize is the default buf size for EDI reader. Making it too small might increase
	// mem-alloc and gc; making it too big increases the initial memory consumption footprint
	// (unnecessarily) for each reader creation which eventually leads to gc as well. Make it
	// exported so caller can experiment and set their optimal value.
	ReaderBufSize = 128
)

Functions

func IsErrInvalidEDI

func IsErrInvalidEDI(err error) bool

IsErrInvalidEDI checks if an err is of ErrInvalidEDI type.

func NewEDIFileFormat

func NewEDIFileFormat(schemaName string) fileformat.FileFormat

NewEDIFileFormat creates a FileFormat for EDI.

func NewReader

func NewReader(inputName string, r io.Reader, decl *FileDecl, targetXPath string) (*ediReader, error)

NewReader creates an FormatReader for EDI file format.

Types

type Elem

type Elem struct {
	Name           string  `json:"name,omitempty"`
	Index          int     `json:"index,omitempty"`
	CompIndex      *int    `json:"component_index,omitempty"`
	EmptyIfMissing bool    `json:"empty_if_missing,omitempty"` // Deprecated, use Default
	Default        *string `json:"default,omitempty"`
}

Elem describes an element inside an EDI segment.

type ErrInvalidEDI

type ErrInvalidEDI string

ErrInvalidEDI indicates the EDI content is corrupted. This is a fatal, non-continuable error.

func (ErrInvalidEDI) Error

func (e ErrInvalidEDI) Error() string

type FileDecl

type FileDecl struct {
	SegDelim    string     `json:"segment_delimiter,omitempty"`
	ElemDelim   string     `json:"element_delimiter,omitempty"`
	CompDelim   *string    `json:"component_delimiter,omitempty"`
	ReleaseChar *string    `json:"release_character,omitempty"`
	IgnoreCRLF  bool       `json:"ignore_crlf,omitempty"`
	SegDecls    []*SegDecl `json:"segment_declarations,omitempty"`
}

FileDecl describes EDI specific schema settings for omniparser reader.

type SegDecl

type SegDecl struct {
	Name     string     `json:"name,omitempty"`
	Type     *string    `json:"type,omitempty"`
	IsTarget bool       `json:"is_target,omitempty"`
	Min      *int       `json:"min,omitempty"`
	Max      *int       `json:"max,omitempty"`
	Elems    []Elem     `json:"elements,omitempty"`
	Children []*SegDecl `json:"child_segments,omitempty"`
	// contains filtered or unexported fields
}

SegDecl describes an EDI segment declaration/settings.