Filter list of objects in RxJava

Question

I am trying to filter the list on the basis of it\'s property. For example, Sensors class has a property isActive and I want to get all the objects with isAct

Answer 1

Kotlin users can use a more simple approach like below.

fcService.getStationList()
    .map(it.filter {sensor -> sensor.isActive()})

It is possible because Kotlin has so many list operators itself, so for the filtering part you don't have to use rx. it.filter {sensor -> sensor.isActive()} is pure Kotlin code.