org.apache.beam.sdk.io

Class TextRowCountEstimator.Builder

java.lang.Object

org.apache.beam.sdk.io.TextRowCountEstimator.Builder

Enclosing class:

TextRowCountEstimator

public abstract static class TextRowCountEstimator.Builder
extends java.lang.Object

Builder for TextRowCountEstimator.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
abstract TextRowCountEstimator	build()
abstract TextRowCountEstimator.Builder	setCompression(Compression compression)
abstract TextRowCountEstimator.Builder	setDelimiters(byte[] delimiters)
abstract TextRowCountEstimator.Builder	setDirectoryTreatment(FileIO.ReadMatches.DirectoryTreatment directoryTreatment)
abstract TextRowCountEstimator.Builder	setEmptyMatchTreatment(EmptyMatchTreatment emptyMatchTreatment)
abstract TextRowCountEstimator.Builder	setFilePattern(java.lang.String filePattern)
abstract TextRowCountEstimator.Builder	setNumSampledBytesPerFile(long numSampledBytes)
abstract TextRowCountEstimator.Builder	setSamplingStrategy(TextRowCountEstimator.SamplingStrategy samplingStrategy)
abstract TextRowCountEstimator.Builder	setSkipHeaderLines(int skipHeaderLines)

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

setNumSampledBytesPerFile

public abstract TextRowCountEstimator.Builder setNumSampledBytesPerFile(long numSampledBytes)

setDirectoryTreatment

public abstract TextRowCountEstimator.Builder setDirectoryTreatment(FileIO.ReadMatches.DirectoryTreatment directoryTreatment)

setCompression

public abstract TextRowCountEstimator.Builder setCompression(Compression compression)

setDelimiters

public abstract TextRowCountEstimator.Builder setDelimiters(byte[] delimiters)

setSkipHeaderLines

public abstract TextRowCountEstimator.Builder setSkipHeaderLines(int skipHeaderLines)

setFilePattern

public abstract TextRowCountEstimator.Builder setFilePattern(java.lang.String filePattern)

setEmptyMatchTreatment

public abstract TextRowCountEstimator.Builder setEmptyMatchTreatment(EmptyMatchTreatment emptyMatchTreatment)

setSamplingStrategy

public abstract TextRowCountEstimator.Builder setSamplingStrategy(TextRowCountEstimator.SamplingStrategy samplingStrategy)

build

public abstract TextRowCountEstimator build()