Package com.google.datastore.v1

Interface AggregationQuery.Aggregation.CountOrBuilder

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      com.google.protobuf.Int64Value getUpTo()
      Optional.
      com.google.protobuf.Int64ValueOrBuilder getUpToOrBuilder()
      Optional.
      boolean hasUpTo()
      Optional.

      • Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

        isInitialized

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

        findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

    • Method Detail

      • hasUpTo

        boolean hasUpTo()
         Optional. Optional constraint on the maximum number of entities to
 count.

 This provides a way to set an upper bound on the number of entities
 to scan, limiting latency, and cost.

 Unspecified is interpreted as no bound.

 If a zero value is provided, a count result of zero should always be
 expected.

 High-Level Example:

 ```
 AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k );
 ```

 Requires:

 * Must be non-negative when present.
        .google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];
        Returns:
        Whether the upTo field is set.

      • getUpTo

        com.google.protobuf.Int64Value getUpTo()
         Optional. Optional constraint on the maximum number of entities to
 count.

 This provides a way to set an upper bound on the number of entities
 to scan, limiting latency, and cost.

 Unspecified is interpreted as no bound.

 If a zero value is provided, a count result of zero should always be
 expected.

 High-Level Example:

 ```
 AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k );
 ```

 Requires:

 * Must be non-negative when present.
        .google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];
        Returns:
        The upTo.

      • getUpToOrBuilder

        com.google.protobuf.Int64ValueOrBuilder getUpToOrBuilder()
         Optional. Optional constraint on the maximum number of entities to
 count.

 This provides a way to set an upper bound on the number of entities
 to scan, limiting latency, and cost.

 Unspecified is interpreted as no bound.

 If a zero value is provided, a count result of zero should always be
 expected.

 High-Level Example:

 ```
 AGGREGATE COUNT_UP_TO(1000) OVER ( SELECT * FROM k );
 ```

 Requires:

 * Must be non-negative when present.
        .google.protobuf.Int64Value up_to = 1 [(.google.api.field_behavior) = OPTIONAL];