3.4.8.3 Message: GetDataArraySlice
| Topic Version | 1 | Published | 10/31/2016 | |
| For Standard | ETP v1.1 | |||
A request for a portion of a data array, referenced by URI and with an index range for each dimension.
Message Type ID: 3
Correlation Id Usage: n/a
Multi-part: False
Sent by: customer
|
Attribute |
Description |
Data Type |
Min |
Max |
|---|---|---|---|---|
|
uri |
A URI string identifying the array that is sought. This protocol does NOT specify the exact format of the URI; it uses various existing URI conventions. Specifically, for RESQML V2 data sets, the URI is a serialization of the HDF5 proxy as follows: eml://array/resqml20/{uuid of hdf5}/{dataset path} |
string |
1 |
1 |
|
start |
The starting index of the sub-array, per dimension. |
long |
0 |
* |
|
count |
The count of values along each dimension. |
long |
0 |
* |
|
Avro Source |
|---|
|
{ "type": "record", "namespace": "Energistics.Protocol.DataArray", "name": "GetDataArraySlice", "messageType": "3", "protocol": "7", "senderRole": "customer", "protocolRoles": "store,customer", "fields": [ { "name": "uri", "type": "string" }, { "name": "start", "type": { "type": "array", "items": "long" } }, { "name": "count", "type": { "type": "array", "items": "long" } } ] } |