dispatch

Documentation

Index

• Constants
• type Argument
  • func NewArgument() *Argument
  • func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)
  • func (arg *Argument) Free(proc *process.Process, pipelineFailed bool, err error)
  • func (arg *Argument) GetOperatorBase() *vm.OperatorBase
  • func (arg *Argument) Prepare(proc *process.Process) error
  • func (arg *Argument) Release()
  • func (arg *Argument) String(buf *bytes.Buffer)
  • func (arg Argument) TypeName() string

Constants

const (
	SendToAllLocalFunc = iota
	SendToAllFunc
	SendToAnyLocalFunc
	SendToAnyFunc
	ShuffleToAllFunc
)

Types

type Argument

type Argument struct {

	// IsSink means this is a Sink Node
	IsSink bool
	// RecSink means this is a Recursive Sink Node
	RecSink bool
	// FuncId means the sendFunc you want to call
	FuncId int
	// LocalRegs means the local register you need to send to.
	LocalRegs []*process.WaitRegister
	// RemoteRegs specific the remote reg you need to send to.
	RemoteRegs []colexec.ReceiveInfo
	// for shuffle dispatch
	ShuffleType         int32
	ShuffleRegIdxLocal  []int
	ShuffleRegIdxRemote []int

	vm.OperatorBase
	// contains filtered or unexported fields
}

func NewArgument

func NewArgument() *Argument

func (*Argument) Call

func (arg *Argument) Call(proc *process.Process) (vm.CallResult, error)

func (*Argument) Free

func (arg *Argument) Free(proc *process.Process, pipelineFailed bool, err error)

func (*Argument) GetOperatorBase

func (arg *Argument) GetOperatorBase() *vm.OperatorBase

func (*Argument) Prepare

func (arg *Argument) Prepare(proc *process.Process) error

func (*Argument) Release

func (arg *Argument) Release()

func (*Argument) String

func (arg *Argument) String(buf *bytes.Buffer)

func (Argument) TypeName

func (arg Argument) TypeName() string