Package com.google.datastore.v1

Class AggregationResultBatch

  • All Implemented Interfaces:
    AggregationResultBatchOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
    public final class AggregationResultBatch
extends com.google.protobuf.GeneratedMessageV3
implements AggregationResultBatchOrBuilder
     A batch of aggregation results produced by an aggregation query.
    Protobuf type google.datastore.v1.AggregationResultBatch
    See Also:
    Serialized Form

    • Field Detail

      • AGGREGATION_RESULTS_FIELD_NUMBER

        public static final int AGGREGATION_RESULTS_FIELD_NUMBER
        See Also:
        Constant Field Values

      • MORE_RESULTS_FIELD_NUMBER

        public static final int MORE_RESULTS_FIELD_NUMBER
        See Also:
        Constant Field Values

    • Method Detail

      • newInstance

        protected Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

      • getMoreResultsValue

        public int getMoreResultsValue()
         The state of the query after the current batch.
 Only COUNT(*) aggregations are supported in the initial launch. Therefore,
 expected result type is limited to `NO_MORE_RESULTS`.
        .google.datastore.v1.QueryResultBatch.MoreResultsType more_results = 2;
        Specified by:
        getMoreResultsValue in interface AggregationResultBatchOrBuilder
        Returns:
        The enum numeric value on the wire for moreResults.

      • getMoreResults

        public QueryResultBatch.MoreResultsType getMoreResults()
         The state of the query after the current batch.
 Only COUNT(*) aggregations are supported in the initial launch. Therefore,
 expected result type is limited to `NO_MORE_RESULTS`.
        .google.datastore.v1.QueryResultBatch.MoreResultsType more_results = 2;
        Specified by:
        getMoreResults in interface AggregationResultBatchOrBuilder
        Returns:
        The moreResults.

      • hasReadTime

        public boolean hasReadTime()
         Read timestamp this batch was returned from.

 In a single transaction, subsequent query result batches for the same query
 can have a greater timestamp. Each batch's read timestamp
 is valid for all preceding batches.
        .google.protobuf.Timestamp read_time = 3;
        Specified by:
        hasReadTime in interface AggregationResultBatchOrBuilder
        Returns:
        Whether the readTime field is set.

      • getReadTime

        public com.google.protobuf.Timestamp getReadTime()
         Read timestamp this batch was returned from.

 In a single transaction, subsequent query result batches for the same query
 can have a greater timestamp. Each batch's read timestamp
 is valid for all preceding batches.
        .google.protobuf.Timestamp read_time = 3;
        Specified by:
        getReadTime in interface AggregationResultBatchOrBuilder
        Returns:
        The readTime.

      • getReadTimeOrBuilder

        public com.google.protobuf.TimestampOrBuilder getReadTimeOrBuilder()
         Read timestamp this batch was returned from.

 In a single transaction, subsequent query result batches for the same query
 can have a greater timestamp. Each batch's read timestamp
 is valid for all preceding batches.
        .google.protobuf.Timestamp read_time = 3;
        Specified by:
        getReadTimeOrBuilder in interface AggregationResultBatchOrBuilder

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static AggregationResultBatch parseFrom​(ByteBuffer data)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static AggregationResultBatch parseFrom​(ByteBuffer data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static AggregationResultBatch parseFrom​(com.google.protobuf.ByteString data)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static AggregationResultBatch parseFrom​(com.google.protobuf.ByteString data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static AggregationResultBatch parseFrom​(byte[] data)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static AggregationResultBatch parseFrom​(byte[] data,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • newBuilderForType

        public AggregationResultBatch.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public AggregationResultBatch.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected AggregationResultBatch.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • getParserForType

        public com.google.protobuf.Parser<AggregationResultBatch> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public AggregationResultBatch getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder