org.apache.flink.api.java.record.io

Class DelimitedOutputFormat.AbstractConfigBuilder<T>

java.lang.Object

org.apache.flink.api.common.io.FileOutputFormat.AbstractConfigBuilder<T>

org.apache.flink.api.java.record.io.DelimitedOutputFormat.AbstractConfigBuilder<T>

Direct Known Subclasses:

DelimitedOutputFormat.ConfigBuilder

Enclosing class:

DelimitedOutputFormat

protected abstract static class DelimitedOutputFormat.AbstractConfigBuilder<T>
extends FileOutputFormat.AbstractConfigBuilder<T>

A builder used to set parameters to the input format's configuration in a fluent way.

Field Summary

Fields inherited from class org.apache.flink.api.common.io.FileOutputFormat.AbstractConfigBuilder

config

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DelimitedOutputFormat.AbstractConfigBuilder(Configuration config) Creates a new builder for the given configuration.

Method Summary

Methods

Modifier and Type	Method and Description
T	recordDelimiter(char delimiter) Sets the delimiter to be a single character, namely the given one.
T	recordDelimiter(String delimiter) Sets the delimiter to be the given string.
T	recordDelimiter(String delimiter, String charsetName) Sets the delimiter to be the given string.
T	writeBufferSize(int sizeInBytes) Sets the size of the write buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

DelimitedOutputFormat.AbstractConfigBuilder

protected DelimitedOutputFormat.AbstractConfigBuilder(Configuration config)

Creates a new builder for the given configuration.

Parameters:

config - The configuration into which the parameters will be written.

Method Detail

recordDelimiter

public T recordDelimiter(char delimiter)

Sets the delimiter to be a single character, namely the given one. The character must be within the value range 0 to 127.

Parameters:

delimiter - The delimiter character.

Returns:

The builder itself.

recordDelimiter

public T recordDelimiter(String delimiter)

Sets the delimiter to be the given string. The string will be converted to bytes for more efficient comparison during input parsing. The conversion will be done using the platforms default charset.

Parameters:

delimiter - The delimiter string.

Returns:

The builder itself.

recordDelimiter

public T recordDelimiter(String delimiter,
                String charsetName)

Sets the delimiter to be the given string. The string will be converted to bytes for more efficient comparison during input parsing. The conversion will be done using the charset with the given name. The charset must be available on the processing nodes, otherwise an exception will be raised at runtime.

Parameters:

delimiter - The delimiter string.

charsetName - The name of the encoding character set.

Returns:

The builder itself.

writeBufferSize

public T writeBufferSize(int sizeInBytes)

Sets the size of the write buffer.

Parameters:

sizeInBytes - The size of the write buffer in bytes.

Returns:

The builder itself.