public void setNumSearchPartitions(int numParts) {
        verifyThat(numSearchPartitions == null, "already has num-search-partitions");
        this.numSearchPartitions = numParts;
    }
This class holds the extracted information after parsing a
rank-profile block in a schema (.sd) file, using simple data
structures as far as possible.  Do not put advanced logic here!

@author arnej27959
config-model/src/main/java/com/yahoo/schema/parser/ParsedRankProfile.java