Class JSONBaseStatisticsRecordWriter

java.lang.Object
org.apache.drill.exec.store.JSONBaseStatisticsRecordWriter
All Implemented Interfaces:
StatisticsRecordCollector
Direct Known Subclasses:
JsonStatisticsRecordWriter, StatisticsCollectorImpl

public abstract class JSONBaseStatisticsRecordWriter extends Object implements StatisticsRecordCollector
Abstract implementation of StatisticsRecordWriter interface which exposes interface: #writeHeader(List) #addField(int,String) to output the data in string format instead of implementing addField for each type holder. This is useful for text format writers such as CSV, TSV etc. NB: Source code generated using FreeMarker template JsonBaseStatisticsRecordWriter.java