Philipp Zehnder created STREAMPIPES-447:
-------------------------------------------
Summary: Processing Element: Detect Value Change
Key: STREAMPIPES-447
URL: https://issues.apache.org/jira/browse/STREAMPIPES-447
Project: StreamPipes
Issue Type: Improvement
Components: Pipeline Elements
Reporter: Philipp Zehnder
Fix For: 0.69.0
The processing element should be able to detect when a numeric property change
from one configured value to another (example: result=0 -> result=5).
h3. Required Input
* A numeric value
h3. Configuration
* Value of last event (example: 0)
* Value of current event (example: 5)
h3. Output
* Append Strategy (changeDetected: Boolean)
h3. Module
* streampipes-processors-enrich-jvm
We have a new API for processors, so we only need one class (see: [1] for an
example)
PS.: There could also be more configurations to make the processor more generic
[1]
https://github.com/apache/incubator-streampipes-extensions/tree/dev/streampipes-processors-filters-jvm/src/main/java/org/apache/streampipes/processors/filters/jvm/processor/schema
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
