Class QuerySpatialCoverage

java.lang.Object
software.amazon.awssdk.services.timestreamquery.model.QuerySpatialCoverage
All Implemented Interfaces:
Serializable, SdkPojo, ToCopyableBuilder<QuerySpatialCoverage.Builder,QuerySpatialCoverage>
@Generated("software.amazon.awssdk:codegen") public final class QuerySpatialCoverage extends Object implements SdkPojo, Serializable, ToCopyableBuilder<QuerySpatialCoverage.Builder,QuerySpatialCoverage>

Provides insights into the spatial coverage of the query, including the table with sub-optimal (max) spatial pruning. This information can help you identify areas for improvement in your partitioning strategy to enhance spatial pruning

For example, you can do the following with the QuerySpatialCoverage information:

  • Add measure_name or use customer-defined partition key (CDPK) predicates.

  • If you've already done the preceding action, remove functions around them or clauses, such as LIKE.

See Also:

  • Method Details

    • max

      public final QuerySpatialCoverageMax max()

      Provides insights into the spatial coverage of the executed query and the table with the most inefficient spatial pruning.

      • Value – The maximum ratio of spatial coverage.

      • TableArn – The Amazon Resource Name (ARN) of the table with sub-optimal spatial pruning.

      • PartitionKey – The partition key used for partitioning, which can be a default measure_name or a CDPK.

      Returns:
      Provides insights into the spatial coverage of the executed query and the table with the most inefficient spatial pruning.

      • Value – The maximum ratio of spatial coverage.

      • TableArn – The Amazon Resource Name (ARN) of the table with sub-optimal spatial pruning.

      • PartitionKey – The partition key used for partitioning, which can be a default measure_name or a CDPK.

    • toBuilder

      public QuerySpatialCoverage.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<QuerySpatialCoverage.Builder,QuerySpatialCoverage>
      Returns:
      a builder for type T

    • builder

      public static QuerySpatialCoverage.Builder builder()

    • serializableBuilderClass

      public static Class<? extends QuerySpatialCoverage.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.

    • sdkFieldNameToField

      public final Map<String,SdkField<?>> sdkFieldNameToField()
      Specified by:
      sdkFieldNameToField in interface SdkPojo
      Returns:
      The mapping between the field name and its corresponding field.