public void setMatchOperator(String matchOperator) {
        this.matchOperator = matchOperator;
    }
<p>
The match operator that is used to determine if a filter should be applied.
</p>

@param matchOperator
       The match operator that is used to determine if a filter should be applied.
@see CategoryFilterMatchOperator
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/CustomFilterListConfiguration.java