public void setOperands(java.util.Collection<Identifier> operands) {
        if (operands == null) {
            this.operands = null;
            return;
        }

        this.operands = new java.util.ArrayList<Identifier>(operands);
    }
<p>
The operands for the <code>TopicIRMetric</code>.
</p>

@param operands
       The operands for the <code>TopicIRMetric</code>.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/TopicIRMetric.java