ComponentStateChannel Class
(ServerIO::ComponentStateChannel)The ComponentStateChannel template-class is ACDPBaseChannel implementation using CDPConnector. More...
| Header: | #include <IO/ServerIO/ComponentStateChannel.h> |
| Inherits: | ACDPBaseChannel<T> |
Public Functions
| ComponentStateChannel() | |
| virtual | ~ComponentStateChannel() |
Reimplemented Public Functions
| virtual void | AddProperty(std::string name, std::string value) override |
| virtual void | Configure(XMLElementEx *pSignalXML) override |
| virtual void | Create(const char *name, CDPComponent *pParent) override |
| virtual void | Destroy() |
| virtual T | GetExternal() const override |
| virtual T | GetInternal(double &timeStamp) const override |
| virtual std::string | GetProperty(const std::string &propertyName) override |
| virtual bool | IsInput() override |
| virtual void | IssueBadDataSizeError(const char *methodName, unsigned int size) override |
| virtual const char * | Name() const override |
| virtual void | SetChannelMask(unsigned char mask) override |
| virtual void | SetChannelParameters(bool input, int moduleNo, int channelGroup, int channelNo) override |
| virtual void | SetExternal(T newValue) override |
| virtual void | SetInternal(T newValue, double timeStamp) override |
| virtual void | SetProperty(std::string name, std::string value) override |
- 8 public functions inherited from ServerIO::ACDPBaseChannel
- 12 public functions inherited from ServerIO::ICDPChannel
- 6 public functions inherited from ServerIO::IChannel
- 26 public functions inherited from CDP::StudioAPI::CDPNode
- 22 public functions inherited from CDP::StudioAPI::ICDPNode
Additional Inherited Members
- 15 protected functions inherited from ServerIO::ACDPBaseChannel
- 2 protected functions inherited from ServerIO::IChannel
- 1 protected function inherited from CDP::StudioAPI::CDPNode
- 2 protected variables inherited from ServerIO::ACDPBaseChannel
Detailed Description
The ComponentStateChannel template-class is ACDPBaseChannel implementation using CDPConnector.
This class is final and IChannel interface members are threadsafe for user thread that runs SynchronizeValuesIn() and SynchronizeValuesOut() through ChannelManager. The State Channel enables checking if some remote component is in predefined state and will return true/1/1.0 or false/0/0.0 depending on the primitive type of the template when declared. The Property that declares the expected state is "CurrentState" and the property that decleares the route to monitored property by the CDPConnector is "Component". These properties are present only in ComponentStateChannel.
See also ServerIO::ComponentStateChannelFactory, IOServer, ServerIO, ServerIO::ACDPBaseChannel, ServerIO::ICDPChannel, ServerIO::IChannel, ServerIO::CDPPropertyChannel, and ServerIO::CDPSignalChannel.
Member Function Documentation
ComponentStateChannel::ComponentStateChannel()
Constructs an instance of ComponentStateChannel, including a new CDPConnector.
[virtual] ComponentStateChannel::~ComponentStateChannel()
Handles destruction of the CDPConnector created in the constructor.
[override virtual] void ComponentStateChannel::AddProperty(std::string name, std::string value)
Reimplemented from ICDPChannel::AddProperty().
[override virtual] void ComponentStateChannel::Configure(XMLElementEx *pSignalXML)
Reimplemented from ICDPChannel::Configure().
[override virtual] void ComponentStateChannel::Create(const char *name, CDPComponent *pParent)
Reimplemented from ICDPChannel::Create().
[virtual] void ComponentStateChannel::Destroy()
[override virtual] T ComponentStateChannel::GetExternal() const
Reimplemented from ACDPBaseChannel::GetExternal().
Returns true/1/1.0 or false/0/0.0 (if "CurrentState" is equal or not to remote component state).
[override virtual] T ComponentStateChannel::GetInternal(double &timeStamp) const
Reimplemented from ACDPBaseChannel::GetInternal().
Returns true/1/1.0 or false/0/0.0 (if "CurrentState" is equal or not to remote component state), called from ACDPBaseChannel::SyncIn().
[override virtual] std::string ComponentStateChannel::GetProperty(const std::string &propertyName)
Reimplemented from ICDPChannel::GetProperty().
[override virtual] bool ComponentStateChannel::IsInput()
Reimplemented from IChannel::IsInput().
[override virtual] void ComponentStateChannel::IssueBadDataSizeError(const char *methodName, unsigned int size)
Reimplemented from ACDPBaseChannel::IssueBadDataSizeError().
Prints an error CDPMessage because of mismatch between specified size and size of type T.
[override virtual] const char *ComponentStateChannel::Name() const
Reimplemented from IChannel::Name().
[override virtual] void ComponentStateChannel::SetChannelMask(unsigned char mask)
Reimplemented from ICDPChannel::SetChannelMask().
[override virtual] void ComponentStateChannel::SetChannelParameters(bool input, int moduleNo, int channelGroup, int channelNo)
Reimplemented from ICDPChannel::SetChannelParameters().
[override virtual] void ComponentStateChannel::SetExternal(T newValue)
Reimplemented from ACDPBaseChannel::SetExternal().
Will write true/1/1.0 or false/0/0.0 (if "CurrentState" is equal or not to remote component state) into m_storagePointer.
[override virtual] void ComponentStateChannel::SetInternal(T newValue, double timeStamp)
Reimplemented from ACDPBaseChannel::SetInternal().
Will write true/1/1.0 or false/0/0.0 (if "CurrentState" is equal or not to remote component state) into m_storagePointer, called from ACDPBaseChannel::SyncOut().
[override virtual] void ComponentStateChannel::SetProperty(std::string name, std::string value)
Reimplemented from ICDPChannel::SetProperty().
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