Package org.epics.pvaClient

pvaClient is a synchronous wrapper for the pvAccess API, which is a callback based API.

See: Description

Interface Summary

Interface	Description
PvaClientChannelStateChangeRequester	Optional callback for change in connection status.
PvaClientMonitorRequester	Interface for a PvaClientMonitorRequester.
PvaClientRPCRequester	Optional interface for a PvaClientMonitor requester.
PvaClientUnlistenRequester	Optional interface for a PvaClientMonitor requester.

Class Summary

Class	Description
PvaClient	PvaClient is a synchronous interface to pvAccess.
PvaClientArray	An easy to use alternative to directly calling the ChannelArray methods of pvAccess.
PvaClientChannel	An synchronous alternative to directly calling the Channel methods of pvAccess.
PvaClientField	An easy to use alternative to directly calling the Channel::getField.
PvaClientGet	This is a synchronous alternative to ChannelGet
PvaClientGetData	This is a convenience wrapper for data for a channelGet or the get part of a channelPutGet.
PvaClientMonitor	This is a synchronous alternative to channel monitor.
PvaClientMonitorData	This is a convenience wrapper for data for a channel monitor.
PvaClientMultiChannel	Provides access to multiple channels.
PvaClientMultiGetDouble	Provides channelGet to multiple channels where each channel has a numeric scalar value field.
PvaClientMultiMonitorDouble	Provides a monitor to multiple channels where each channel has a numeric scalar value field.
PvaClientMultiPutDouble	Provides channelPut to multiple channels where each channel has a numeric scalar value field.
PvaClientNTMultiData	This provides NTMultiChannel data for both PvaClientNTMultiGet and PvaClientNTMultiMonitor.
PvaClientNTMultiGet	Provides channelGet to multiple channels where the value field of each channel is presented as a union.
PvaClientNTMultiMonitor	Provides a channel monitor to multiple channels where the value field of each channel is presented as a union.
PvaClientNTMultiPut	Provides channelPut to multiple channels where the value field of each channel is presented as a union.
PvaClientProcess	An easy interface to channelProcess.
PvaClientPut	This is a synchronous alternative to channelPut.
PvaClientPutData	This is a convenience wrapper for data for a channelPut or the put part of a channelPutGet.
PvaClientPutGet	This is a synchronous alternative to channelPutGet.
PvaClientRPC	This is a synchronous alternative to channelRPC.

Package org.epics.pvaClient Description

pvaClient is a synchronous wrapper for the pvAccess API, which is a callback based API. Thus it is easier to use than pvAccess itself. In addition pvaClient provides many convenience methods.