public WorldCount withFloorplanCount(Integer floorplanCount) {
        setFloorplanCount(floorplanCount);
        return this;
    }
<p>
The number of unique floorplans.
</p>

@param floorplanCount
       The number of unique floorplans.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/WorldCount.java