<dependency>
<groupId>org.ogema.core</groupId>
<artifactId>timeseries-api</artifactId>
<version>2.2.1</version>
<type>bundle</type>
</dependency>
<parent> <groupId>org.ogema.core</groupId> <artifactId>ogema-core</artifactId> <version>2.2.1</version> </parent>