|
Function |
Outputs the input data of multiple ports in sequence through one port. |
|---|---|
|
Constraints |
None |
|
Synchronous/Asynchronous (Status) |
Both supported |
|
Plugin Base Class (Factory) |
mxpi_parallel2serial |
|
Input/Output |
|
|
Property |
For details, see Table 1. |
|
Property Name |
Description |
Mandatory or Not |
Modifiable or Not |
|---|---|---|---|
|
dataSource |
Index of the input data (generally the name of the upstream element). Multiple indexes can be configured and separated by commas (,). |
No |
Yes |
|
removeParentData |
Whether to remove the original buffer data. The default value is 0.
|
No |
Yes |
|
status |
Serialization plugin working mode.
|
No |
Yes |
Example
- If the dataSource property is set, the serialization plugin mounts the metadata and sends the data to downstream plugins in the receiving sequence.
Assume that the serialization plugin mxpi_parallel2serial0 receives data in the sequence of demoA0 and demoA1.
- The serialization plugin uses demoA0 as the key to obtain the metadata from the buffer transferred by demoA0.
- Use mxpi_parallel2serial0 as the key to mount the metadata obtained in the previous step.
- Send the buffer to the downstream plugin demoB.
- Repeat the preceding steps to process the demoA1 data.
- If the dataSource property is not set, the serialization plugin only sends data to downstream plugins in the receiving sequence.
Assume that the serialization plugin mxpi_parallel2serial0 receives data in the sequence of demoA0 and demoA1. The serialization plugin sends the buffers obtained by demoA0 and demoA1 to the downstream plugin demoB in sequence.