public ScatterPlotCategoricallyAggregatedFieldWells withXAxis(java.util.Collection<MeasureField> xAxis) {
        setXAxis(xAxis);
        return this;
    }
<p>
The x-axis field well of a scatter plot.
</p>
<p>
The x-axis is aggregated by category.
</p>

@param xAxis
       The x-axis field well of a scatter plot.</p>
       <p>
       The x-axis is aggregated by category.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/ScatterPlotCategoricallyAggregatedFieldWells.java