kvcayley

package
v0.0.0-...-f2e9bb5 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 14, 2018 License: MIT Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefaultCacheSize       = 2
	DefaultWriteBufferSize = 20
	QuadStoreType          = "kvcayley-freeq"
)
View Source 
const NameIterator = "kvcayley-freeq"

Variables

This section is empty.

Functions

func PositionOf 

func PositionOf(prefix []byte, d quad.Direction, qs *QuadStore) int

func SErrApiFailed 

func SErrApiFailed(api, err string) string

func Type 

func Type() graph.Type

Types

type AllIterator 

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

func NewAllIterator 

func NewAllIterator(prefix string, d quad.Direction, qs *QuadStore) *AllIterator

func (*AllIterator) Clone 

func (it *AllIterator) Clone() graph.Iterator

func (*AllIterator) Close 

func (it *AllIterator) Close() error

func (*AllIterator) Contains 

func (it *AllIterator) Contains(v graph.Value) bool

func (*AllIterator) Describe 

func (it *AllIterator) Describe() graph.Description

func (*AllIterator) Err 

func (it *AllIterator) Err() error

func (*AllIterator) Next 

func (it *AllIterator) Next() bool

func (*AllIterator) NextPath 

func (it *AllIterator) NextPath() bool

func (*AllIterator) Optimize 

func (it *AllIterator) Optimize() (graph.Iterator, bool)

func (*AllIterator) Reset 

func (it *AllIterator) Reset()

func (*AllIterator) Result 

func (it *AllIterator) Result() graph.Value

func (*AllIterator) Size 

func (it *AllIterator) Size() (int64, bool)

func (*AllIterator) Sorted 

func (it *AllIterator) Sorted() bool

func (*AllIterator) Stats 

func (it *AllIterator) Stats() graph.IteratorStats

func (*AllIterator) SubIterators 

func (it *AllIterator) SubIterators() []graph.Iterator

No subiterators.

func (*AllIterator) TagResults 

func (it *AllIterator) TagResults(dst map[string]graph.Value)

func (*AllIterator) Tagger 

func (it *AllIterator) Tagger() *graph.Tagger

func (*AllIterator) Type 

func (it *AllIterator) Type() graph.Type

func (*AllIterator) UID 

func (it *AllIterator) UID() uint64

type IndexEntry 

type IndexEntry struct {
	quad.Quad
	History []int64
}

func (*IndexEntry) MarshalJSON 

func (mj *IndexEntry) MarshalJSON() ([]byte, error)

func (*IndexEntry) MarshalJSONBuf 

func (mj *IndexEntry) MarshalJSONBuf(buf fflib.EncodingBuffer) error

func (*IndexEntry) UnmarshalJSON 

func (uj *IndexEntry) UnmarshalJSON(input []byte) error

func (*IndexEntry) UnmarshalJSONFFLexer 

func (uj *IndexEntry) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error

type Iterator 

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

func NewIterator 

func NewIterator(prefix string, d quad.Direction, value graph.Value, qs *QuadStore) *Iterator

func (*Iterator) Clone 

func (it *Iterator) Clone() graph.Iterator

func (*Iterator) Close 

func (it *Iterator) Close() error

func (*Iterator) Contains 

func (it *Iterator) Contains(v graph.Value) bool

func (*Iterator) Describe 

func (it *Iterator) Describe() graph.Description

func (*Iterator) Err 

func (it *Iterator) Err() error

func (*Iterator) Next 

func (it *Iterator) Next() bool

func (*Iterator) NextPath 

func (it *Iterator) NextPath() bool

func (*Iterator) Optimize 

func (it *Iterator) Optimize() (graph.Iterator, bool)

func (*Iterator) Reset 

func (it *Iterator) Reset()

func (*Iterator) Result 

func (it *Iterator) Result() graph.Value

func (*Iterator) Size 

func (it *Iterator) Size() (int64, bool)

func (*Iterator) Sorted 

func (it *Iterator) Sorted() bool

func (*Iterator) Stats 

func (it *Iterator) Stats() graph.IteratorStats

func (*Iterator) SubIterators 

func (it *Iterator) SubIterators() []graph.Iterator

No subiterators.

func (*Iterator) TagResults 

func (it *Iterator) TagResults(dst map[string]graph.Value)

func (*Iterator) Tagger 

func (it *Iterator) Tagger() *graph.Tagger

func (*Iterator) Type 

func (it *Iterator) Type() graph.Type

func (*Iterator) UID 

func (it *Iterator) UID() uint64

type QuadStore 

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

func (*QuadStore) ApplyDeltas 

func (qs *QuadStore) ApplyDeltas(deltas []graph.Delta, ignoreOpts graph.IgnoreOpts) (err error)

func (*QuadStore) Close 

func (qs *QuadStore) Close()

func (*QuadStore) FixedIterator 

func (qs *QuadStore) FixedIterator() graph.FixedIterator

func (*QuadStore) Horizon 

func (qs *QuadStore) Horizon() graph.PrimaryKey

func (*QuadStore) MarshalJSON 

func (mj *QuadStore) MarshalJSON() ([]byte, error)

func (*QuadStore) MarshalJSONBuf 

func (mj *QuadStore) MarshalJSONBuf(buf fflib.EncodingBuffer) error

func (*QuadStore) NameOf 

func (qs *QuadStore) NameOf(v graph.Value) (s string)

func (*QuadStore) NodesAllIterator 

func (qs *QuadStore) NodesAllIterator() graph.Iterator

func (*QuadStore) OptimizeIterator 

func (qs *QuadStore) OptimizeIterator(it graph.Iterator) (graph.Iterator, bool)

func (*QuadStore) Quad 

func (qs *QuadStore) Quad(k graph.Value) quad.Quad

func (*QuadStore) QuadDirection 

func (qs *QuadStore) QuadDirection(val graph.Value, d quad.Direction) graph.Value

func (*QuadStore) QuadIterator 

func (qs *QuadStore) QuadIterator(d quad.Direction, val graph.Value) graph.Iterator

func (*QuadStore) QuadsAllIterator 

func (qs *QuadStore) QuadsAllIterator() graph.Iterator

func (*QuadStore) Size 

func (qs *QuadStore) Size() int64

func (*QuadStore) SizeOf 

func (qs *QuadStore) SizeOf(v graph.Value) (n int64)

func (*QuadStore) SizeOfPrefix 

func (qs *QuadStore) SizeOfPrefix(pre []byte) (int64, error)

func (*QuadStore) Type 

func (qs *QuadStore) Type() string

func (*QuadStore) UnmarshalJSON 

func (uj *QuadStore) UnmarshalJSON(input []byte) error

func (*QuadStore) UnmarshalJSONFFLexer 

func (uj *QuadStore) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error

func (*QuadStore) UpdateValueKeyBy 

func (qs *QuadStore) UpdateValueKeyBy(name string, amount int64, batch kv.KVBatch) (err error)

func (*QuadStore) ValueOf 

func (qs *QuadStore) ValueOf(s string) graph.Value

type Token 

type Token struct {
	Key      string
	Property string
}

func (*Token) MarshalJSON 

func (mj *Token) MarshalJSON() ([]byte, error)

func (*Token) MarshalJSONBuf 

func (mj *Token) MarshalJSONBuf(buf fflib.EncodingBuffer) error

func (*Token) UnmarshalJSON 

func (uj *Token) UnmarshalJSON(input []byte) error

func (*Token) UnmarshalJSONFFLexer 

func (uj *Token) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error

type ValueData 

type ValueData struct {
	Name string
	Size int64
}

func (*ValueData) MarshalJSON 

func (mj *ValueData) MarshalJSON() ([]byte, error)

func (*ValueData) MarshalJSONBuf 

func (mj *ValueData) MarshalJSONBuf(buf fflib.EncodingBuffer) error

func (*ValueData) UnmarshalJSON 

func (uj *ValueData) UnmarshalJSON(input []byte) error

func (*ValueData) UnmarshalJSONFFLexer 

func (uj *ValueData) UnmarshalJSONFFLexer(fs *fflib.FFLexer, state fflib.FFParseState) error

Source Files

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