private void run()

in src/main/java/ScalingClient.java [155:205]
48 lines of code
11 McCabe index (conditional complexity)

	private void run() throws Exception {
		loadParams();

		ScalingOperationReport report = null;

		switch (this.scalingAction) {
		case scaleUp:
			switch (this.scaleBy) {
			case count:
				report = scaler.scaleUp(this.streamName, this.scaleCount, this.minShards, this.maxShards, this.doWait);
				break;
			case pct:
				report = scaler.scaleUp(this.streamName, this.scalePct, this.minShards, this.maxShards, this.doWait);
				break;
			default:
				break;
			}
			break;
		case scaleDown:
			switch (this.scaleBy) {
			case count:
				report = scaler.scaleDown(this.streamName, this.scaleCount, this.minShards, this.maxShards,
						this.doWait);
				break;
			case pct:
				report = scaler.scaleDown(this.streamName, this.scalePct, this.minShards, this.maxShards, this.doWait);
				break;
			default:
				break;
			}
			break;
		case resize:
			switch (this.scaleBy) {
			case count:
				report = scaler.resize(this.streamName, this.scaleCount, this.minShards, this.maxShards, this.doWait);
				break;
			case pct:
				throw new Exception("Cannot resize by a Percentage");
			default:
				break;
			}
			break;
		case report:
			report = scaler.reportFor(ScalingCompletionStatus.ReportOnly, this.streamName, 0, ScaleDirection.NONE);
		default:
			break;
		}

		System.out.println("Scaling Operation Complete");
		System.out.println(report.toString());
	}