wrench::SimulationTimestampFileWrite Class Reference

A base class for simulation timestamps regarding file writes. More...

#include <SimulationTimestampTypes.h>

Inheritance diagram for wrench::SimulationTimestampFileWrite:

Public Member Functions
FileLocation *	getDestination ()
	retrieves the location from which the WorkflowFile is being copied More...
SimulationTimestampFileWrite *	getEndpoint () override
	Retrieve the matching endpoint, if any. More...
WorkflowFile *	getFile ()
	retrieves the WorkflowFile being written More...
StorageService *	getService ()
	retrieves the Service that ordered file write More...
WorkflowTask *	getTask ()
	retrieves task associated w/ file write More...
Public Member Functions inherited from wrench::SimulationTimestampPair
	SimulationTimestampPair ()
	Constructor.
	SimulationTimestampPair (SimulationTimestampPair *endpoint)
	Constructor. More...
Public Member Functions inherited from wrench::SimulationTimestampType
	SimulationTimestampType ()
	More...
double	getDate ()
	Retrieve the date recorded for this timestamp. More...

Protected Member Functions
	SimulationTimestampFileWrite (WorkflowFile *file, FileLocation *dst, StorageService *service, WorkflowTask *task=nullptr)
	Constructor. More...
void	setEndpoints ()
	Sets the endpoint of the calling object (SimulationTimestampFileWriteFailure, SimulationTimestampFileWriteTerminated, SimulationTimestampFileWriteStart) with a SimulationTimestampFileWriteStart object.

Protected Attributes
FileLocation *	destination
	The location where the WorkflowFile was being write from.
WorkflowFile *	file
	The WorkflowFile that was being write.
StorageService *	service
	Service that initiated the write.
WorkflowTask *	task
	Task associated with write.
Protected Attributes inherited from wrench::SimulationTimestampPair
SimulationTimestampPair *	endpoint = nullptr
	An optional associated "endpoint" simulation timestamp.

Static Protected Attributes
static std::unordered_multimap< File, std::pair< SimulationTimestampFileWrite *, WorkflowTask * > >	pending_file_writes
	the data structure that holds the ongoing file writes. More...

Detailed Description

A base class for simulation timestamps regarding file writes.

Constructor & Destructor Documentation

SimulationTimestampFileWrite()

wrench::SimulationTimestampFileWrite::SimulationTimestampFileWrite ( WorkflowFile *  file, FileLocation *  dst_location, StorageService *  service, WorkflowTask *  task = nullptr  )

protected

Constructor.

Parameters

file	the WorkflowFile associated with this file write
dst_location	the destination location
service	service requesting file write
task	a task associated to this file read (or nullptr)

Member Function Documentation

getDestination()

FileLocation * wrench::SimulationTimestampFileWrite::getDestination

(

)

retrieves the location from which the WorkflowFile is being copied

Returns

the write's destination location

getEndpoint()

SimulationTimestampFileWrite * wrench::SimulationTimestampFileWrite::getEndpoint ( )

overridevirtual

Retrieve the matching endpoint, if any.

retrieves the corresponding SimulationTimestampFileWrite object

Returns

a pointer to the start or end SimulationTimestampFileWrite object

Reimplemented from wrench::SimulationTimestampPair.

getFile()

WorkflowFile * wrench::SimulationTimestampFileWrite::getFile

(

)

retrieves the WorkflowFile being written

Returns

a pointer to the WorkflowFile associated with this writes

getService()

StorageService * wrench::SimulationTimestampFileWrite::getService

(

)

retrieves the Service that ordered file write

Returns

point to the service associated with this write

getTask()

WorkflowTask * wrench::SimulationTimestampFileWrite::getTask

(

)

retrieves task associated w/ file write

Returns

a pointer to the WorkflowTask associated with this timestamp

Member Data Documentation

pending_file_writes

std::unordered_multimap< File, std::pair< SimulationTimestampFileWrite *, WorkflowTask * > > wrench::SimulationTimestampFileWrite::pending_file_writes

staticprotected

the data structure that holds the ongoing file writes.

A static unordered multimap of SimulationTimestampFileWriteStart objects that have yet to be matched with Failure, Terminated or Completion timestamps.

static std::unordered_multimap<File, std::pair<SimulationTimestampFileWrite *, double>, decltype(&file_hash)> pending_file_writes;

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

• SimulationTimestampTypes.h
• SimulationTimestampTypes.cpp