cquads

Documentation

Overview

Package cquads implements parsing N-Quads like line-based syntax for RDF datasets.

N-Quad parsing is performed as based on a simplified grammar derived from the N-Quads grammar defined by http://www.w3.org/TR/n-quads/.

For a complete definition of the grammar, see cquads.rl.

Index

• func Parse(statement string) (quad.Quad, error)
• type Decoder
  • func NewDecoder(r io.Reader) *Decoder
  • func (dec *Decoder) Unmarshal() (quad.Quad, error)

Functions

func Parse

func Parse(statement string) (quad.Quad, error)

Parse returns a valid quad.Quad or a non-nil error. Parse does handle comments except where the comment placement does not prevent a complete valid quad.Quad from being defined.

Types

type Decoder

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

Decoder implements simplified N-Quad document parsing.

func NewDecoder

func NewDecoder(r io.Reader) *Decoder

NewDecoder returns an N-Quad decoder that takes its input from the provided io.Reader.

func (*Decoder) Unmarshal

func (dec *Decoder) Unmarshal() (quad.Quad, error)

Unmarshal returns the next valid N-Quad as a quad.Quad, or an error.