Package org.apache.iotdb.commons.udf.builtin

Class UDTFEqualSizeBucketM4Sample

java.lang.Object

org.apache.iotdb.commons.udf.builtin.UDTFEqualSizeBucketSample

org.apache.iotdb.commons.udf.builtin.UDTFEqualSizeBucketM4Sample

All Implemented Interfaces:

org.apache.iotdb.udf.api.UDF, org.apache.iotdb.udf.api.UDTF

public class UDTFEqualSizeBucketM4Sample
extends UDTFEqualSizeBucketSample

Field Summary

Fields inherited from class org.apache.iotdb.commons.udf.builtin.UDTFEqualSizeBucketSample

bucketSize, dataType, proportion

Constructor Summary

Constructors

Constructor	Description
UDTFEqualSizeBucketM4Sample()

Method Summary

Modifier and Type	Method	Description
void	beforeStart(org.apache.iotdb.udf.api.customizer.parameter.UDFParameters parameters, org.apache.iotdb.udf.api.customizer.config.UDTFConfigurations configurations)
void	transform(org.apache.iotdb.udf.api.access.RowWindow rowWindow, org.apache.iotdb.udf.api.collector.PointCollector collector)
void	transformDouble(org.apache.iotdb.udf.api.access.RowWindow rowWindow, org.apache.iotdb.udf.api.collector.PointCollector collector)
void	transformFloat(org.apache.iotdb.udf.api.access.RowWindow rowWindow, org.apache.iotdb.udf.api.collector.PointCollector collector)
void	transformInt(org.apache.iotdb.udf.api.access.RowWindow rowWindow, org.apache.iotdb.udf.api.collector.PointCollector collector)
void	transformLong(org.apache.iotdb.udf.api.access.RowWindow rowWindow, org.apache.iotdb.udf.api.collector.PointCollector collector)

Methods inherited from class org.apache.iotdb.commons.udf.builtin.UDTFEqualSizeBucketSample

validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.iotdb.udf.api.UDF

beforeDestroy

Methods inherited from interface org.apache.iotdb.udf.api.UDTF

terminate, transform, transform

Constructor Detail

UDTFEqualSizeBucketM4Sample

public UDTFEqualSizeBucketM4Sample()

Method Detail

beforeStart

public void beforeStart(org.apache.iotdb.udf.api.customizer.parameter.UDFParameters parameters,
                        org.apache.iotdb.udf.api.customizer.config.UDTFConfigurations configurations)

transform

public void transform(org.apache.iotdb.udf.api.access.RowWindow rowWindow,
                      org.apache.iotdb.udf.api.collector.PointCollector collector)
               throws org.apache.iotdb.udf.api.exception.UDFException,
                      java.io.IOException

Throws:

org.apache.iotdb.udf.api.exception.UDFException

java.io.IOException

transformInt

public void transformInt(org.apache.iotdb.udf.api.access.RowWindow rowWindow,
                         org.apache.iotdb.udf.api.collector.PointCollector collector)
                  throws java.io.IOException

Throws:

java.io.IOException

transformLong

public void transformLong(org.apache.iotdb.udf.api.access.RowWindow rowWindow,
                          org.apache.iotdb.udf.api.collector.PointCollector collector)
                   throws java.io.IOException

Throws:

java.io.IOException

transformFloat

public void transformFloat(org.apache.iotdb.udf.api.access.RowWindow rowWindow,
                           org.apache.iotdb.udf.api.collector.PointCollector collector)
                    throws java.io.IOException

Throws:

java.io.IOException

transformDouble

public void transformDouble(org.apache.iotdb.udf.api.access.RowWindow rowWindow,
                            org.apache.iotdb.udf.api.collector.PointCollector collector)
                     throws java.io.IOException

Throws:

java.io.IOException