wordfile

Documentation

Index

• type ConcreteWordFileCreator
  • func NewConcreteWordFileCreator(name string, folder string, wordSize int64) *ConcreteWordFileCreator
  • func (wfc *ConcreteWordFileCreator) CreateWordFile() error
  • func (wfc *ConcreteWordFileCreator) CreateWordFileFilledZeros(count int64) error
  • func (wfc *ConcreteWordFileCreator) OpenWordFile() (ReadWriteAtWordCounter, error)
  • func (wfc *ConcreteWordFileCreator) OpenWordFileReadOnly() (ReadAtWordCounter, error)
  • func (wfc *ConcreteWordFileCreator) WordFileExists() bool
• type HashFile
  • func NewHashFile(file memfile.AppendableLookupFile, hashCount int64) *HashFile
  • func (wf *HashFile) Close() error
  • func (wf *HashFile) CountHashes() (hashes int64)
  • func (wf *HashFile) ReadHashAt(off int64) ([32]byte, error)
  • func (wf *HashFile) Sync() error
  • func (wf *HashFile) WriteHashAt(val [32]byte, off int64) error
• type ReadAtWordCounter
• type ReadWriteAtWordCounter
• type ReaderAtWord
• type WordCounter
• type WordFile
  • func NewWordFile(file memfile.AppendableLookupFile, wordSize int64, wordCount int64) *WordFile
  • func (wf *WordFile) Close() error
  • func (wf *WordFile) CountWords() (words int64, err error)
  • func (wf *WordFile) ReadWordAt(off int64) (int64, error)
  • func (wf *WordFile) Sync() error
  • func (wf *WordFile) WordSize() int64
  • func (wf *WordFile) WriteWordAt(val int64, off int64) error
• type WordFileCreator
• type WriterAtWord

Types

type ConcreteWordFileCreator

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

func NewConcreteWordFileCreator

func NewConcreteWordFileCreator(name string, folder string, wordSize int64) *ConcreteWordFileCreator

func (*ConcreteWordFileCreator) CreateWordFile

func (wfc *ConcreteWordFileCreator) CreateWordFile() error

func (*ConcreteWordFileCreator) CreateWordFileFilledZeros

func (wfc *ConcreteWordFileCreator) CreateWordFileFilledZeros(count int64) error

func (*ConcreteWordFileCreator) OpenWordFile

func (wfc *ConcreteWordFileCreator) OpenWordFile() (ReadWriteAtWordCounter, error)

func (*ConcreteWordFileCreator) OpenWordFileReadOnly

func (wfc *ConcreteWordFileCreator) OpenWordFileReadOnly() (ReadAtWordCounter, error)

func (*ConcreteWordFileCreator) WordFileExists

func (wfc *ConcreteWordFileCreator) WordFileExists() bool

type HashFile

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

func NewHashFile

func NewHashFile(file memfile.AppendableLookupFile, hashCount int64) *HashFile

func (*HashFile) Close

func (wf *HashFile) Close() error

func (*HashFile) CountHashes

func (wf *HashFile) CountHashes() (hashes int64)

func (*HashFile) ReadHashAt

func (wf *HashFile) ReadHashAt(off int64) ([32]byte, error)

func (*HashFile) Sync

func (wf *HashFile) Sync() error

func (*HashFile) WriteHashAt

func (wf *HashFile) WriteHashAt(val [32]byte, off int64) error

type ReadAtWordCounter

type ReadAtWordCounter interface {
	ReaderAtWord
	WordCounter
	WordSize() int64
}

type ReadWriteAtWordCounter

type ReadWriteAtWordCounter interface {
	ReaderAtWord
	WriterAtWord
	WordCounter
	Sync() error
	WordSize() int64
}

type ReaderAtWord

type ReaderAtWord interface {
	io.Closer
	ReadWordAt(off int64) (int64, error)
}

type WordCounter

type WordCounter interface {
	CountWords() (int64, error)
}

type WordFile

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

func NewWordFile

func NewWordFile(file memfile.AppendableLookupFile, wordSize int64, wordCount int64) *WordFile

func (*WordFile) Close

func (wf *WordFile) Close() error

func (*WordFile) CountWords

func (wf *WordFile) CountWords() (words int64, err error)

func (*WordFile) ReadWordAt

func (wf *WordFile) ReadWordAt(off int64) (int64, error)

func (*WordFile) Sync

func (wf *WordFile) Sync() error

func (*WordFile) WordSize

func (wf *WordFile) WordSize() int64

func (*WordFile) WriteWordAt

func (wf *WordFile) WriteWordAt(val int64, off int64) error

type WordFileCreator

type WordFileCreator interface {
	WordFileExists() bool
	CreateWordFile() error
	OpenWordFile() (ReadWriteAtWordCounter, error)
	OpenWordFileReadOnly() (ReadAtWordCounter, error)
	CreateWordFileFilledZeros(count int64) error
}

type WriterAtWord

type WriterAtWord interface {
	io.Closer
	WriteWordAt(val int64, off int64) error
}