DataViewUpdateItem

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API Reference for EPL (ApamaDoc) 10.5.4.1

SUMMARY: IMPORT | CONSTANT | MEMBER | ACTION

DETAIL: IMPORT | CONSTANT | MEMBER | ACTION

com.apama.dataview
Event DataViewUpdateItem

Contains updated DataView Item fields. Use this to update the fields.

Direction: From the customer Monitor to the DataViewService.

Member summary
`string`	`msgId` [OPTIONAL] A messageId that applications may choose to use to identify "responses".
`string`	`dvName` The unique name of the DataView.
`integer`	`dvItemId` The ID of the Item within the DataView (may be -1 if using keyFields instead).
`float`	`timeStamp` The timestamp of the update (seconds since epoch). If the value given is -1.0 then the service will populate it using correlator currentTime.
`sequence<string>`	`fieldValues` Sequence of field values in string form.
`dictionary<string, string>`	`extraParams` [OPTIONAL] Some implementations may choose to make use of this field.

Member detail

dvItemId

integer dvItemId

The ID of the Item within the DataView (may be -1 if using keyFields instead).

dvName

string dvName

The unique name of the DataView.

extraParams

dictionary<string, string> extraParams

[OPTIONAL] Some implementations may choose to make use of this field.

To avoid collisions with keys that may be added to the product in future, all user-defined extraParams should start with a prefix identifying the application or organisation they were added for.

fieldValues

sequence<string> fieldValues

Sequence of field values in string form.

msgId

string msgId

[OPTIONAL] A messageId that applications may choose to use to identify "responses".

timeStamp

float timeStamp

The timestamp of the update (seconds since epoch). If the value given is -1.0 then the service will populate it using correlator currentTime.