Package software.amazon.awssdk.services.rds.model

Class PerformanceInsightsMetricDimensionGroup

java.lang.Object

software.amazon.awssdk.services.rds.model.PerformanceInsightsMetricDimensionGroup

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<PerformanceInsightsMetricDimensionGroup.Builder,PerformanceInsightsMetricDimensionGroup>

@Generated("software.amazon.awssdk:codegen")
public final class PerformanceInsightsMetricDimensionGroup
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<PerformanceInsightsMetricDimensionGroup.Builder,PerformanceInsightsMetricDimensionGroup>

A logical grouping of Performance Insights metrics for a related subject area. For example, the db.sql dimension group consists of the following dimensions:

• db.sql.id - The hash of a running SQL statement, generated by Performance Insights.

• db.sql.db_id - Either the SQL ID generated by the database engine, or a value generated by Performance Insights that begins with pi-.

• db.sql.statement - The full text of the SQL statement that is running, for example, SELECT * FROM employees.

• db.sql_tokenized.id - The hash of the SQL digest generated by Performance Insights.

Each response element returns a maximum of 500 bytes. For larger elements, such as SQL statements, only the first 500 bytes are returned.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PerformanceInsightsMetricDimensionGroup.Builder

Method Summary

Modifier and Type	Method	Description
static PerformanceInsightsMetricDimensionGroup.Builder	builder()
List<String>	dimensions()	A list of specific dimensions from a dimension group.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
String	group()	The available dimension groups for Performance Insights metric type.
boolean	hasDimensions()	For responses, this returns true if the service returned a value for the Dimensions property.
int	hashCode()
Integer	limit()	The maximum number of items to fetch for this dimension group.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends PerformanceInsightsMetricDimensionGroup.Builder>	serializableBuilderClass()
PerformanceInsightsMetricDimensionGroup.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

hasDimensions

public final boolean hasDimensions()

For responses, this returns true if the service returned a value for the Dimensions property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

dimensions

public final List<String> dimensions()

A list of specific dimensions from a dimension group. If this list isn't included, then all of the dimensions in the group were requested, or are present in the response.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasDimensions() method.

Returns:

A list of specific dimensions from a dimension group. If this list isn't included, then all of the dimensions in the group were requested, or are present in the response.

group

public final String group()

The available dimension groups for Performance Insights metric type.

Returns:

The available dimension groups for Performance Insights metric type.

limit

public final Integer limit()

The maximum number of items to fetch for this dimension group.

Returns:

The maximum number of items to fetch for this dimension group.

toBuilder

public PerformanceInsightsMetricDimensionGroup.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<PerformanceInsightsMetricDimensionGroup.Builder,PerformanceInsightsMetricDimensionGroup>

builder

public static PerformanceInsightsMetricDimensionGroup.Builder builder()

serializableBuilderClass

public static Class<? extends PerformanceInsightsMetricDimensionGroup.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo