com.google.api.services.dataflow.model

Class SourceMetadata

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.dataflow.model.SourceMetadata

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class SourceMetadata
extends GenericJson

Metadata about a Source useful for automatically optimizing and tuning the pipeline, etc.

This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the Dataflow API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
SourceMetadata()

Method Summary

Modifier and Type	Method and Description
SourceMetadata	clone()
Long	getEstimatedSizeBytes() An estimate of the total size (in bytes) of the data that would be read from this source.
Boolean	getInfinite() Specifies that the size of this source is known to be infinite (this is a streaming source).
Boolean	getProducesSortedKeys() Whether this source is known to produce key/value pairs with the (encoded) keys in lexicographically sorted order.
SourceMetadata	set(String fieldName, Object value)
SourceMetadata	setEstimatedSizeBytes(Long estimatedSizeBytes) An estimate of the total size (in bytes) of the data that would be read from this source.
SourceMetadata	setInfinite(Boolean infinite) Specifies that the size of this source is known to be infinite (this is a streaming source).
SourceMetadata	setProducesSortedKeys(Boolean producesSortedKeys) Whether this source is known to produce key/value pairs with the (encoded) keys in lexicographically sorted order.

Methods inherited from class com.google.api.client.json.GenericJson

getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData

entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

SourceMetadata

public SourceMetadata()

Method Detail

getEstimatedSizeBytes

public Long getEstimatedSizeBytes()

An estimate of the total size (in bytes) of the data that would be read from this source. This estimate is in terms of external storage size, before any decompression or other processing done by the reader.

Returns:

value or null for none

setEstimatedSizeBytes

public SourceMetadata setEstimatedSizeBytes(Long estimatedSizeBytes)

An estimate of the total size (in bytes) of the data that would be read from this source. This estimate is in terms of external storage size, before any decompression or other processing done by the reader.

Parameters:

estimatedSizeBytes - estimatedSizeBytes or null for none

getInfinite

public Boolean getInfinite()

Specifies that the size of this source is known to be infinite (this is a streaming source).

Returns:

value or null for none

setInfinite

public SourceMetadata setInfinite(Boolean infinite)

Specifies that the size of this source is known to be infinite (this is a streaming source).

Parameters:

infinite - infinite or null for none

getProducesSortedKeys

public Boolean getProducesSortedKeys()

Whether this source is known to produce key/value pairs with the (encoded) keys in lexicographically sorted order.

Returns:

value or null for none

setProducesSortedKeys

public SourceMetadata setProducesSortedKeys(Boolean producesSortedKeys)

Whether this source is known to produce key/value pairs with the (encoded) keys in lexicographically sorted order.

Parameters:

producesSortedKeys - producesSortedKeys or null for none

set

public SourceMetadata set(String fieldName,
                          Object value)

Overrides:

set in class GenericJson

clone

public SourceMetadata clone()

Overrides:

clone in class GenericJson