flyweight

Documentation

Index

• type FWBase
  • func (m *FWBase) SetSize(size int)
  • func (m *FWBase) Size() int
• type Field
• type Flyweight
• type Int32Field
  • func (fld *Int32Field) CAS(curValue, newValue int32) bool
  • func (fld *Int32Field) Get() int32
  • func (fld *Int32Field) Set(value int32)
  • func (fld *Int32Field) Wrap(buffer *atomic.Buffer, offset int) int
• type Int64Field
  • func (fld *Int64Field) CAS(curValue, newValue int64) bool
  • func (fld *Int64Field) Get() int64
  • func (fld *Int64Field) GetAndAddInt64(value int64) int64
  • func (fld *Int64Field) Set(value int64)
  • func (fld *Int64Field) Wrap(buffer *atomic.Buffer, offset int) int
• type LengthAndRawDataField
  • func (fld *LengthAndRawDataField) CopyBuffer(buffer *atomic.Buffer, offset int32, length int32)
  • func (fld *LengthAndRawDataField) CopyString(data string)
  • func (fld *LengthAndRawDataField) GetAsASCII() string
  • func (fld *LengthAndRawDataField) GetAsBuffer() *atomic.Buffer
  • func (fld *LengthAndRawDataField) Length() int32
  • func (fld *LengthAndRawDataField) SetLength(length int32)
  • func (fld *LengthAndRawDataField) Wrap(buffer *atomic.Buffer, rawOffset int) int
• type Padding
  • func (f *Padding) Get() *atomic.Buffer
  • func (f *Padding) Wrap(buffer *atomic.Buffer, offset int, size int32, alignment int32) int
• type RawDataField
  • func (f *RawDataField) Get() *atomic.Buffer
  • func (f *RawDataField) Wrap(buffer *atomic.Buffer, offset int, length int32) int
• type StringField
  • func (fld *StringField) Get() string
  • func (fld *StringField) Set(value string)
  • func (fld *StringField) Wrap(buffer *atomic.Buffer, offset int, fly Flyweight, align bool) int

Types

type FWBase

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

func (*FWBase) SetSize

func (m *FWBase) SetSize(size int)

func (*FWBase) Size

func (m *FWBase) Size() int

type Field

type Field interface {
	Wrap(buffer *atomic.Buffer, offset int)
	Get() interface{}
}

Field is the interface for a field in a flyweight wrapper. It expects a preallocated buffer and offset into it, as arguments.

type Flyweight

type Flyweight interface {
	Wrap(*atomic.Buffer, int) Flyweight
	Size() int
	SetSize(int)
}

type Int32Field

type Int32Field struct {
	// contains filtered or unexported fields
}

Int32Field is int32 field for flyweight

func (*Int32Field) CAS

func (fld *Int32Field) CAS(curValue, newValue int32) bool

func (*Int32Field) Get

func (fld *Int32Field) Get() int32

func (*Int32Field) Set

func (fld *Int32Field) Set(value int32)

func (*Int32Field) Wrap

func (fld *Int32Field) Wrap(buffer *atomic.Buffer, offset int) int

type Int64Field

type Int64Field struct {
	// contains filtered or unexported fields
}

Int64Field is int64 field for flyweight

func (*Int64Field) CAS

func (fld *Int64Field) CAS(curValue, newValue int64) bool

func (*Int64Field) Get

func (fld *Int64Field) Get() int64

func (*Int64Field) GetAndAddInt64

func (fld *Int64Field) GetAndAddInt64(value int64) int64

func (*Int64Field) Set

func (fld *Int64Field) Set(value int64)

func (*Int64Field) Wrap

func (fld *Int64Field) Wrap(buffer *atomic.Buffer, offset int) int

type LengthAndRawDataField

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

func (*LengthAndRawDataField) CopyBuffer

func (fld *LengthAndRawDataField) CopyBuffer(buffer *atomic.Buffer, offset int32, length int32)

func (*LengthAndRawDataField) CopyString

func (fld *LengthAndRawDataField) CopyString(data string)

func (*LengthAndRawDataField) GetAsASCII

func (fld *LengthAndRawDataField) GetAsASCII() string

func (*LengthAndRawDataField) GetAsBuffer

func (fld *LengthAndRawDataField) GetAsBuffer() *atomic.Buffer

func (*LengthAndRawDataField) Length

func (fld *LengthAndRawDataField) Length() int32

func (*LengthAndRawDataField) SetLength

func (fld *LengthAndRawDataField) SetLength(length int32)

func (*LengthAndRawDataField) Wrap

func (fld *LengthAndRawDataField) Wrap(buffer *atomic.Buffer, rawOffset int) int

type Padding

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

func (*Padding) Get

func (f *Padding) Get() *atomic.Buffer

func (*Padding) Wrap

func (f *Padding) Wrap(buffer *atomic.Buffer, offset int, size int32, alignment int32) int

Wrap for padding takes size to pass this particular position to. That size will be rounded down to match alignment.

type RawDataField

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

func (*RawDataField) Get

func (f *RawDataField) Get() *atomic.Buffer

func (*RawDataField) Wrap

func (f *RawDataField) Wrap(buffer *atomic.Buffer, offset int, length int32) int

type StringField

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

StringField is string field for flyweight

func (*StringField) Get

func (fld *StringField) Get() string

func (*StringField) Set

func (fld *StringField) Set(value string)

func (*StringField) Wrap

func (fld *StringField) Wrap(buffer *atomic.Buffer, offset int, fly Flyweight, align bool) int