Abstract class used to provide the main implementation of the ParaView session methods for the following classes: vtkSMSession, vtkSMSessionClient, vtkSMSessionServer. More...
#include <vtkPVSessionBase.h>
Public Types | |
enum | EventIds { RegisterRemoteObjectEvent = 1234, UnRegisterRemoteObjectEvent = 4321, ProcessingRemoteEnd = 2143, ConnectionLost = 6789 } |
typedef vtkPVSession | Superclass |
Public Types inherited from vtkPVSession | |
enum | ServerFlags { NONE = 0, DATA_SERVER = 0x01, DATA_SERVER_ROOT = 0x02, RENDER_SERVER = 0x04, RENDER_SERVER_ROOT = 0x08, SERVERS = DATA_SERVER | RENDER_SERVER, CLIENT = 0x10, CLIENT_AND_SERVERS = DATA_SERVER | CLIENT | RENDER_SERVER } |
typedef vtkSession | Superclass |
Public Types inherited from vtkSession | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) override |
ServerFlags | GetProcessRoles () override |
Returns a ServerFlags indicate the nature of the current processes. More... | |
vtkPVServerInformation * | GetServerInformation () override |
vtkPVServerInformation is an information-object that provides information about the server processes. More... | |
vtkMPIMToNSocketConnection * | GetMPIMToNSocketConnection () override |
This is socket connection, if any to communicate between the data-server and render-server nodes. More... | |
virtual void | PushState (vtkSMMessage *msg) |
Push the state message. More... | |
virtual void | PullState (vtkSMMessage *msg) |
Pull the state message. More... | |
virtual void | ExecuteStream (vtkTypeUInt32 location, const vtkClientServerStream &stream, bool ignore_errors=false) |
Execute a command on the given processes. More... | |
virtual const vtkClientServerStream & | GetLastResult (vtkTypeUInt32 location) |
Returns the response of the ExecuteStream() call from the location. More... | |
virtual bool | GatherInformation (vtkTypeUInt32 location, vtkPVInformation *information, vtkTypeUInt32 globalid) |
Gather information about an object referred by the globalid . More... | |
virtual void | NotifyAllClients (const vtkSMMessage *)=0 |
Sends the message to all clients. More... | |
virtual void | NotifyOtherClients (const vtkSMMessage *)=0 |
Sends the message to all but the active client-session. More... | |
vtkSIProxyDefinitionManager * | GetProxyDefinitionManager () |
Get the ProxyDefinitionManager. More... | |
vtkSIObject * | GetSIObject (vtkTypeUInt32 globalid) |
Returns a vtkSIObject or subclass given its global id, if any. More... | |
virtual void | UnRegisterSIObject (vtkSMMessage *msg) |
Unregister server side object. More... | |
virtual void | RegisterSIObject (vtkSMMessage *msg) |
Register server side object. More... | |
vtkObject * | GetRemoteObject (vtkTypeUInt32 globalid) |
Return a vtkSMRemoteObject given its global id if any otherwise return nullptr;. More... | |
virtual void | GetAllRemoteObjects (vtkCollection *collection) |
Allow the user to fill its vtkCollection with all RemoteObject This could be useful when you want to hold a reference to them to prevent any deletion across several method call. More... | |
virtual vtkTypeUInt32 | GetNextGlobalUniqueIdentifier () |
Provides the next available identifier. More... | |
virtual vtkTypeUInt32 | GetNextChunkGlobalUniqueIdentifier (vtkTypeUInt32 chunkSize) |
Return the first Id of the requested chunk. More... | |
virtual bool | IsProcessingRemoteNotification () |
This property is used to discard ignore_synchronization proxy property when we load protobuf states. More... | |
virtual void | UseSessionCoreOf (vtkPVSessionBase *other) |
Update internal session core in order to use the one used in another session. More... | |
virtual vtkPVSessionCore * | GetSessionCore () |
Provides access to the session core. More... | |
Public Member Functions inherited from vtkPVSession | |
bool | HasProcessRole (vtkTypeUInt32 flag) |
Convenience method that returns true if the current session is serving the indicated role on this process. More... | |
virtual vtkMultiProcessController * | GetController (ServerFlags processType) |
Returns the controller used to communicate with the process. More... | |
virtual bool | IsMultiClients () |
Allow anyone to know easily if the current session is involved in collaboration or not. More... | |
bool | GetPendingProgress () |
Returns true if the session is within a PrepareProgress() and CleanupPendingProgress() block. More... | |
virtual vtkPVProgressHandler * | GetProgressHandler () |
Provides access to the progress handler. More... | |
void | PrepareProgress () |
Should be called to begin/end receiving progresses on this session. More... | |
void | CleanupPendingProgress () |
Should be called to begin/end receiving progresses on this session. More... | |
Public Member Functions inherited from vtkSession | |
virtual bool | GetIsAlive ()=0 |
Returns true is this session is active/alive/valid. More... | |
Public Member Functions inherited from vtkObject | |
vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
virtual void | DebugOff () |
bool | GetDebug () |
void | SetDebug (bool debugFlag) |
virtual void | Modified () |
virtual vtkMTimeType | GetMTime () |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
void | PrintRevisions (ostream &) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
void | PrintRevisions (ostream &) |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkPVSessionBase * | SafeDownCast (vtkObject *o) |
Static Public Member Functions inherited from vtkPVSession | |
static int | IsTypeOf (const char *type) |
static vtkPVSession * | SafeDownCast (vtkObject *o) |
Static Public Member Functions inherited from vtkSession | |
static int | IsTypeOf (const char *type) |
static vtkSession * | SafeDownCast (vtkObject *o) |
Static Public Member Functions inherited from vtkObject | |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
Static Public Member Functions inherited from vtkObjectBase | |
static vtkTypeBool | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
static vtkObjectBase * | New () |
Protected Member Functions | |
vtkPVSessionBase () | |
vtkPVSessionBase (vtkPVSessionCore *coreToUse) | |
~vtkPVSessionBase () override | |
void | RegisterRemoteObject (vtkTypeUInt32 globalid, vtkTypeUInt32 location, vtkObject *obj) |
Register a remote object. More... | |
void | UnRegisterRemoteObject (vtkTypeUInt32 globalid, vtkTypeUInt32 location) |
Unregister a remote object. More... | |
vtkPVSessionCore * | GetSessionCore () const |
Method used to migrate from one Session type to another by keeping the same vtkPVSessionCore. More... | |
void | SetSessionCore (vtkPVSessionCore *) |
Method used to migrate from one Session type to another by keeping the same vtkPVSessionCore. More... | |
void | PrepareProgressInternal () override |
Should be called to begin/end receiving progresses on this session. More... | |
void | CleanupPendingProgressInternal () override |
Should be called to begin/end receiving progresses on this session. More... | |
Protected Member Functions inherited from vtkPVSession | |
vtkPVSession () | |
~vtkPVSession () override | |
virtual bool | OnWrongTagEvent (vtkObject *caller, unsigned long eventid, void *calldata) |
Callback when any vtkMultiProcessController subclass fires a WrongTagEvent. More... | |
Protected Member Functions inherited from vtkSession | |
vtkSession () | |
~vtkSession () override | |
virtual void | Activate () |
Subclasses must call this to mark the session active. More... | |
virtual void | DeActivate () |
Subclasses must call this to mark the session inactive. More... | |
Protected Member Functions inherited from vtkObject | |
vtkObject () | |
virtual | ~vtkObject () |
void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE |
void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkPVSessionCore * | SessionCore |
Protected Attributes inherited from vtkPVSession | |
vtkPVProgressHandler * | ProgressHandler |
Protected Attributes inherited from vtkObject | |
bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
Protected Attributes inherited from vtkObjectBase | |
vtkAtomicInt32 | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Friends | |
class | vtkSMRemoteObject |
class | vtkSMSessionProxyManager |
class | vtkSMLiveInsituLinkProxy |
bool | ProcessingRemoteNotification |
Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated. More... | |
virtual bool | StartProcessingRemoteNotification () |
Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated. More... | |
virtual void | StopProcessingRemoteNotification (bool previousValue) |
Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated. More... | |
Additional Inherited Members | |
Protected Types inherited from vtkPVSession | |
enum | { EXCEPTION_EVENT_TAG = 31416 } |
Abstract class used to provide the main implementation of the ParaView session methods for the following classes: vtkSMSession, vtkSMSessionClient, vtkSMSessionServer.
Definition at line 27 of file vtkPVSessionBase.h.
Definition at line 30 of file vtkPVSessionBase.h.
Enumerator | |
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RegisterRemoteObjectEvent | |
UnRegisterRemoteObjectEvent | |
ProcessingRemoteEnd | |
ConnectionLost |
Definition at line 33 of file vtkPVSessionBase.h.
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Reimplemented from vtkPVSession.
Reimplemented in vtkSMSession, vtkSMSessionClient, and vtkPVSessionServer.
Reimplemented from vtkPVSession.
Reimplemented in vtkSMSession, vtkSMSessionClient, and vtkPVSessionServer.
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Reimplemented from vtkPVSession.
Reimplemented in vtkSMSession, vtkSMSessionClient, and vtkPVSessionServer.
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Returns a ServerFlags indicate the nature of the current processes.
e.g. if the current processes acts as a data-server and a render-server, it returns DATA_SERVER | RENDER_SERVER. The implementation provided is suitable for server processes such as pvserver, pvdataserver (both root and satellites).
Reimplemented from vtkPVSession.
Reimplemented in vtkSMSession, and vtkSMSessionClient.
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vtkPVServerInformation is an information-object that provides information about the server processes.
These include server-side capabilities as well as server-side command line arguments e.g. tile-display parameters. Use this method to obtain the server-side information. Overridden to provide support for non-remote-server case. We simply read the local process information and return it.
Implements vtkPVSession.
Reimplemented in vtkSMSessionClient.
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This is socket connection, if any to communicate between the data-server and render-server nodes.
Forwarded for vtkPVSessionCore.
Reimplemented from vtkPVSession.
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Push the state message.
Reimplemented in vtkSMSession, and vtkSMSessionClient.
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Pull the state message.
Reimplemented in vtkSMSessionClient.
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Execute a command on the given processes.
Use GetLastResult() to obtain the last result after the command stream is evaluated. Once can set ignore_errors
to true, to ignore any interpreting errors.
Reimplemented in vtkSMSessionClient.
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Returns the response of the ExecuteStream() call from the location.
Note if location refers to multiple processes, then the reply is only fetched from the "closest" process.
Reimplemented in vtkSMSessionClient.
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Gather information about an object referred by the globalid
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location
identifies the processes to gather the information from.
Reimplemented in vtkSMSessionClient.
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Sends the message to all clients.
Implemented in vtkSMSession, and vtkPVSessionServer.
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Sends the message to all but the active client-session.
Implemented in vtkSMSession, and vtkPVSessionServer.
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Provides access to the session core.
vtkSIProxyDefinitionManager* vtkPVSessionBase::GetProxyDefinitionManager | ( | ) |
Get the ProxyDefinitionManager.
vtkSIObject* vtkPVSessionBase::GetSIObject | ( | vtkTypeUInt32 | globalid | ) |
Returns a vtkSIObject or subclass given its global id, if any.
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vtkObject* vtkPVSessionBase::GetRemoteObject | ( | vtkTypeUInt32 | globalid | ) |
Return a vtkSMRemoteObject given its global id if any otherwise return nullptr;.
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Allow the user to fill its vtkCollection with all RemoteObject This could be useful when you want to hold a reference to them to prevent any deletion across several method call.
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Provides the next available identifier.
This implementation works locally. without any code distribution. To support the distributed architecture the vtkSMSessionClient override those method to call them on the DATA_SERVER vtkPVSessionBase instance.
Reimplemented in vtkSMSessionClient.
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Return the first Id of the requested chunk.
1 = ReverveNextIdChunk(10); | Reserved ids [1,2,3,4,5,6,7,8,9,10] 11 = ReverveNextIdChunk(10);| Reserved ids [11,12,13,14,15,16,17,18,19,20] b = a + 10;
Reimplemented in vtkSMSessionClient.
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This property is used to discard ignore_synchronization proxy property when we load protobuf states.
Therefore, if we load any camera state while that property is true, this won't affect the proxy/property state at all. It will simply remain the same.
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Update internal session core in order to use the one used in another session.
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Method used to migrate from one Session type to another by keeping the same vtkPVSessionCore.
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Method used to migrate from one Session type to another by keeping the same vtkPVSessionCore.
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Should be called to begin/end receiving progresses on this session.
Overridden to relay to the server(s).
Reimplemented from vtkPVSession.
Reimplemented in vtkSMSessionClient.
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Should be called to begin/end receiving progresses on this session.
Overridden to relay to the server(s).
Reimplemented from vtkPVSession.
Reimplemented in vtkSMSessionClient.
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Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated.
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Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated.
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Register a remote object.
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Unregister a remote object.
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Definition at line 225 of file vtkPVSessionBase.h.
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Definition at line 226 of file vtkPVSessionBase.h.
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friend |
Definition at line 227 of file vtkPVSessionBase.h.
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Methods used to monitor if we are currently processing a server notification Only vtkSMSessionClient use the flag to disable ignore_synchronization properties from being updated.
Definition at line 237 of file vtkPVSessionBase.h.
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Definition at line 250 of file vtkPVSessionBase.h.