com.digitalpetri.opcua.sdk.server.api

Interface DataItem

All Superinterfaces:

MonitoredItem

All Known Implementing Classes:

MonitoredDataItem

public interface DataItem
extends MonitoredItem

Method Summary

Modifier and Type	Method and Description
double	getSamplingInterval()
void	setQuality(com.digitalpetri.opcua.stack.core.types.builtin.StatusCode quality) Apply a new StatusCode to the last value that passed the filter and then attempt to set the derived value.
void	setValue(com.digitalpetri.opcua.stack.core.types.builtin.DataValue value) Set the latest sampled value.

Methods inherited from interface com.digitalpetri.opcua.sdk.server.api.MonitoredItem

getId, getReadValueId, getSubscriptionId, getTimestampsToReturn, isSamplingEnabled

Method Detail

setValue

void setValue(com.digitalpetri.opcua.stack.core.types.builtin.DataValue value)

Set the latest sampled value.

Parameters:

value - the latest sampled value.

setQuality

void setQuality(com.digitalpetri.opcua.stack.core.types.builtin.StatusCode quality)

Apply a new StatusCode to the last value that passed the filter and then attempt to set the derived value.

Parameters:

quality - the StatusCode to apply.

getSamplingInterval

double getSamplingInterval()

Returns:

the rate to sample this item at.