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:

  • Method Details

    • 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()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<PerformanceInsightsMetricDimensionGroup.Builder,PerformanceInsightsMetricDimensionGroup>
      Returns:
      a builder for type T

    • 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)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • 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
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.