public void setDirection(String direction) {
        this.direction = direction;
    }
<p>
The direction for the <code>TopicIRContributionAnalysis</code>.
</p>

@param direction
       The direction for the <code>TopicIRContributionAnalysis</code>.
@see ContributionAnalysisDirection
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/TopicIRContributionAnalysis.java