com.google.api.services.bigquery.model

Class TableChangeInsight

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.bigquery.model.TableChangeInsight

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class TableChangeInsight
extends com.google.api.client.json.GenericJson

Table-level performance insights compared to previous runs. These insights don't apply to specific query stages, rather they apply to the whole table.

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 BigQuery 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

com.google.api.client.util.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
TableChangeInsight()

Method Summary

Modifier and Type	Method and Description
TableChangeInsight	clone()
Boolean	getMetadataCacheNotUsedButUsedPreviously() Output only.
MetadataCacheStalenessInsight	getMetadataCacheStalenessInsight() Output only.
TableReference	getTableReference() Output only.
TableChangeInsight	set(String fieldName, Object value)
TableChangeInsight	setMetadataCacheNotUsedButUsedPreviously(Boolean metadataCacheNotUsedButUsedPreviously) Output only.
TableChangeInsight	setMetadataCacheStalenessInsight(MetadataCacheStalenessInsight metadataCacheStalenessInsight) Output only.
TableChangeInsight	setTableReference(TableReference tableReference) Output only.

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

TableChangeInsight

public TableChangeInsight()

Method Detail

getMetadataCacheNotUsedButUsedPreviously

public Boolean getMetadataCacheNotUsedButUsedPreviously()

Output only. True if the table's column metadata index was not used in the current job, but was used in a previous job with the same query hash.

Returns:

value or null for none

setMetadataCacheNotUsedButUsedPreviously

public TableChangeInsight setMetadataCacheNotUsedButUsedPreviously(Boolean metadataCacheNotUsedButUsedPreviously)

Output only. True if the table's column metadata index was not used in the current job, but was used in a previous job with the same query hash.

Parameters:

metadataCacheNotUsedButUsedPreviously - metadataCacheNotUsedButUsedPreviously or null for none

getMetadataCacheStalenessInsight

public MetadataCacheStalenessInsight getMetadataCacheStalenessInsight()

Output only. If present, indicates that the table's metadata column index staleness has increased significantly compared to previous jobs with the same query hash.

Returns:

value or null for none

setMetadataCacheStalenessInsight

public TableChangeInsight setMetadataCacheStalenessInsight(MetadataCacheStalenessInsight metadataCacheStalenessInsight)

Output only. If present, indicates that the table's metadata column index staleness has increased significantly compared to previous jobs with the same query hash.

Parameters:

metadataCacheStalenessInsight - metadataCacheStalenessInsight or null for none

getTableReference

public TableReference getTableReference()

Output only. The table that was queried.

Returns:

value or null for none

setTableReference

public TableChangeInsight setTableReference(TableReference tableReference)

Output only. The table that was queried.

Parameters:

tableReference - tableReference or null for none

set

public TableChangeInsight set(String fieldName,
                              Object value)

Overrides:

set in class com.google.api.client.json.GenericJson

clone

public TableChangeInsight clone()

Overrides:

clone in class com.google.api.client.json.GenericJson