google_dataflow_api::InstructionInput Class Reference

#include <instruction_input.h>

Inheritance diagram for google_dataflow_api::InstructionInput:

Public Member Functions
	InstructionInput (const Json::Value &storage)
	InstructionInput (Json::Value *storage)
virtual	~InstructionInput ()
const StringPiece	GetTypeName () const
bool	has_output_num () const
void	clear_output_num ()
int32	get_output_num () const
void	set_output_num (int32 value)
bool	has_producer_instruction_index () const
void	clear_producer_instruction_index ()
int32	get_producer_instruction_index () const
void	set_producer_instruction_index (int32 value)

Static Public Member Functions
static InstructionInput *	New ()

Detailed Description

An input of an instruction, as a reference to an output of a producer instruction.

Constructor & Destructor Documentation

InstructionInput() [1/2]

google_dataflow_api::InstructionInput::InstructionInput ( const Json::Value &  storage )

explicit

Standard constructor for an immutable data object instance.

Parameters

[in]

storage

The underlying data storage for this instance.

InstructionInput() [2/2]

google_dataflow_api::InstructionInput::InstructionInput ( Json::Value *  storage )

explicit

Standard constructor for a mutable data object instance.

Parameters

[in]

storage

The underlying data storage for this instance.

~InstructionInput()

google_dataflow_api::InstructionInput::~InstructionInput ( )

virtual

Standard destructor.

Member Function Documentation

clear_output_num()

void google_dataflow_api::InstructionInput::clear_output_num ( )

inline

Clears the 'outputNum' attribute.

clear_producer_instruction_index()

void google_dataflow_api::InstructionInput::clear_producer_instruction_index ( )

inline

Clears the 'producerInstructionIndex' attribute.

get_output_num()

int32 google_dataflow_api::InstructionInput::get_output_num ( ) const

inline

Get the value of the 'outputNum' attribute.

get_producer_instruction_index()

int32 google_dataflow_api::InstructionInput::get_producer_instruction_index ( ) const

inline

Get the value of the 'producerInstructionIndex' attribute.

GetTypeName()

const StringPiece google_dataflow_api::InstructionInput::GetTypeName ( ) const

inline

Returns a string denoting the type of this data object.

Returns

google_dataflow_api::InstructionInput

has_output_num()

bool google_dataflow_api::InstructionInput::has_output_num ( ) const

inline

Determine if the 'outputNum' attribute was set.

Returns

true if the 'outputNum' attribute was set.

has_producer_instruction_index()

bool google_dataflow_api::InstructionInput::has_producer_instruction_index ( ) const

inline

Determine if the 'producerInstructionIndex' attribute was set.

Returns

true if the 'producerInstructionIndex' attribute was set.

New()

InstructionInput * google_dataflow_api::InstructionInput::New ( )

static

Creates a new default instance.

Returns

Ownership is passed back to the caller.

set_output_num()

void google_dataflow_api::InstructionInput::set_output_num ( int32  value )

inline

Change the 'outputNum' attribute.

The output index (origin zero) within the producer.

Parameters

[in]

value

The new value.

set_producer_instruction_index()

void google_dataflow_api::InstructionInput::set_producer_instruction_index ( int32  value )

inline

Change the 'producerInstructionIndex' attribute.

The index (origin zero) of the parallel instruction that produces the output to be consumed by this input. This index is relative to the list of instructions in this input's instruction's containing MapTask.

Parameters

[in]

value

The new value.

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The documentation for this class was generated from the following files:

• google/dataflow_api/instruction_input.h
• google/dataflow_api/instruction_input.cc