dexter

README

dexter

Documentation

Index

• Constants
• type DocId
• type DocNum
• type Index
  • func NewIndex(name string) (Index, error)
• type JournalCommand
• type QueryDoc
• type QueryDocs
  • func (self *QueryDocs) Len() int
  • func (self *QueryDocs) Less(i, j int) bool
  • func (self *QueryDocs) Pop() interface{}
  • func (self *QueryDocs) Push(x interface{})
  • func (self *QueryDocs) Swap(i, j int)
• type SearchTerm

Constants

const (
	ADD    = 0
	UPDATE = 1
	REMOVE = 2
)

Types

type DocId

type DocId uint32

type DocNum

type DocNum uint32

type Index

type Index interface {
	Add(id int, doc string, data interface{})
	Remove(id int)
	RemoveMany(id []int)
	Update(id int, data interface{})
	UpdateMany(items map[int]interface{})
	Search(ptrISlice interface{}, query string, n int) []float64
	Print()
	Close()
}

func NewIndex

func NewIndex(name string) (Index, error)

type JournalCommand

type JournalCommand struct {
	Op      byte
	Id      DocId
	FilePos int64
}

type QueryDoc

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

The QueryDoc is used to keep track of results while running a query.

type QueryDocs

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

This struct lets us use golang heap and sort.

func (*QueryDocs) Len

func (self *QueryDocs) Len() int

func (*QueryDocs) Less

func (self *QueryDocs) Less(i, j int) bool

func (*QueryDocs) Pop

func (self *QueryDocs) Pop() interface{}

func (*QueryDocs) Push

func (self *QueryDocs) Push(x interface{})

func (*QueryDocs) Swap

func (self *QueryDocs) Swap(i, j int)

type SearchTerm

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