import com.carrotsearch.junitbenchmarks.annotation.LabelType; //导入依赖的package包/类
/**
    * @param consumer the database consumer. 
    * @param filePrefix Prefix for output files.
    * @param clazzName The target test class (fully qualified name).
    */
   public HistoryChartGenerator(String filePrefix, String clazzName,
		LabelType labelType, DbConsumer consumer, TimeUnit timeUnit,
		String customLabel, boolean showClassName) {
	this.clazzName = clazzName;
	this.filePrefix = filePrefix;
	this.labelType = labelType;
	this.consumer = consumer;
	this.timeUnit = timeUnit;
	this.customLabel = customLabel;
}