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Hypertable::FsBroker::Lib::Request::Handler::Pread Class Reference

Application handler for pread function. More...

#include <Pread.h>

Inheritance diagram for Hypertable::FsBroker::Lib::Request::Handler::Pread:
Inheritance graph
Collaboration diagram for Hypertable::FsBroker::Lib::Request::Handler::Pread:
Collaboration graph

Public Member Functions

 Pread (Comm *comm, Broker *broker, EventPtr &event)
 Constructor. More...
virtual void run ()
 Invokes the pread function. More...
- Public Member Functions inherited from Hypertable::ApplicationHandler
 ApplicationHandler (EventPtr &event)
 Constructor initializing from an Event object. More...
 ApplicationHandler (bool urgent=false)
 Default constructor with m_urgent flag initialization. More...
virtual ~ApplicationHandler ()
 Destructor. More...
uint64_t get_group_id ()
 Returns the group ID that this handler belongs to. More...
bool is_urgent ()
 Returns true if request is urgent. More...
bool is_expired ()
 Returns true if request has expired. More...

Private Attributes

 Pointer to comm layer. More...
 Pointer to file system broker object. More...

Additional Inherited Members

- Protected Attributes inherited from Hypertable::ApplicationHandler
EventPtr m_event
 MESSAGE Event from which handler was initialized. More...
bool m_urgent
 Flag indicating if handler is urgent. More...

Detailed Description

Application handler for pread function.

Definition at line 46 of file Pread.h.

Constructor & Destructor Documentation

Hypertable::FsBroker::Lib::Request::Handler::Pread::Pread ( Comm comm,
Broker broker,
EventPtr event 


Initializes parent application handler class with event and inititalizes m_comm and m_broker with comm and broker, respectively

commPointer to comm layer
brokerPointer to file system broker object
eventComm layer event instigating the request

Definition at line 56 of file Pread.h.

Member Function Documentation

void Pread::run ( )

Invokes the pread function.

Decodes the request parameters from the underlying event object and then calls the pread function of m_broker.

Implements Hypertable::ApplicationHandler.

Definition at line 44 of file Pread.cc.

Member Data Documentation

Broker* Hypertable::FsBroker::Lib::Request::Handler::Pread::m_broker

Pointer to file system broker object.

Definition at line 68 of file Pread.h.

Comm* Hypertable::FsBroker::Lib::Request::Handler::Pread::m_comm

Pointer to comm layer.

Definition at line 66 of file Pread.h.

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