com.google.api.services.spanner.v1.model

Class ResultSetStats

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.spanner.v1.model.ResultSetStats

All Implemented Interfaces:

Cloneable, Map<String,Object>

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

Additional statistics about a ResultSet or PartialResultSet.

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 Cloud Spanner 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
ResultSetStats()

Method Summary

Modifier and Type	Method and Description
ResultSetStats	clone()
QueryPlan	getQueryPlan() QueryPlan for the query associated with this result.
Map<String,Object>	getQueryStats() Aggregated statistics from the execution of the query.
Long	getRowCountExact() Standard DML returns an exact count of rows that were modified.
Long	getRowCountLowerBound() Partitioned DML doesn't offer exactly-once semantics, so it returns a lower bound of the rows modified.
ResultSetStats	set(String fieldName, Object value)
ResultSetStats	setQueryPlan(QueryPlan queryPlan) QueryPlan for the query associated with this result.
ResultSetStats	setQueryStats(Map<String,Object> queryStats) Aggregated statistics from the execution of the query.
ResultSetStats	setRowCountExact(Long rowCountExact) Standard DML returns an exact count of rows that were modified.
ResultSetStats	setRowCountLowerBound(Long rowCountLowerBound) Partitioned DML doesn't offer exactly-once semantics, so it returns a lower bound of the rows modified.

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

ResultSetStats

public ResultSetStats()

Method Detail

getQueryPlan

public QueryPlan getQueryPlan()

QueryPlan for the query associated with this result.

Returns:

value or null for none

setQueryPlan

public ResultSetStats setQueryPlan(QueryPlan queryPlan)

QueryPlan for the query associated with this result.

Parameters:

queryPlan - queryPlan or null for none

getQueryStats

public Map<String,Object> getQueryStats()

Aggregated statistics from the execution of the query. Only present when the query is profiled. For example, a query could return the statistics as follows: { "rows_returned": "3", "elapsed_time": "1.22 secs", "cpu_time": "1.19 secs" }

Returns:

value or null for none

setQueryStats

public ResultSetStats setQueryStats(Map<String,Object> queryStats)

Aggregated statistics from the execution of the query. Only present when the query is profiled. For example, a query could return the statistics as follows: { "rows_returned": "3", "elapsed_time": "1.22 secs", "cpu_time": "1.19 secs" }

Parameters:

queryStats - queryStats or null for none

getRowCountExact

public Long getRowCountExact()

Standard DML returns an exact count of rows that were modified.

Returns:

value or null for none

setRowCountExact

public ResultSetStats setRowCountExact(Long rowCountExact)

Standard DML returns an exact count of rows that were modified.

Parameters:

rowCountExact - rowCountExact or null for none

getRowCountLowerBound

public Long getRowCountLowerBound()

Partitioned DML doesn't offer exactly-once semantics, so it returns a lower bound of the rows modified.

Returns:

value or null for none

setRowCountLowerBound

public ResultSetStats setRowCountLowerBound(Long rowCountLowerBound)

Partitioned DML doesn't offer exactly-once semantics, so it returns a lower bound of the rows modified.

Parameters:

rowCountLowerBound - rowCountLowerBound or null for none

set

public ResultSetStats set(String fieldName,
                          Object value)

Overrides:

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

clone

public ResultSetStats clone()

Overrides:

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