Class PlanProtocol.SortOperator

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  PlanProtocol.SortOperator.Builder
      Protobuf type xg.db.sqlPlans.SortOperator
      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter
      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int DIRECTIONS_FIELD_NUMBER  
      static int LIMITVAL_FIELD_NUMBER  
      static int POINT_FIELD_NUMBER  
      static int SORTKEYS_FIELD_NUMBER  
      • Fields inherited from class com.google.protobuf.GeneratedMessageV3

        alwaysUseFieldBuilders, unknownFields
      • Fields inherited from class com.google.protobuf.AbstractMessage

        memoizedSize
      • Fields inherited from class com.google.protobuf.AbstractMessageLite

        memoizedHashCode
    • Method Detail

      • newInstance

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

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()
        Specified by:
        getUnknownFields in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getUnknownFields 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
      • getSortKeysList

        public com.google.protobuf.ProtocolStringList getSortKeysList()
        The sort columns - order matters
         
        repeated string sortKeys = 1;
        Specified by:
        getSortKeysList in interface PlanProtocol.SortOperatorOrBuilder
        Returns:
        A list containing the sortKeys.
      • getSortKeys

        public String getSortKeys​(int index)
        The sort columns - order matters
         
        repeated string sortKeys = 1;
        Specified by:
        getSortKeys in interface PlanProtocol.SortOperatorOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The sortKeys at the given index.
      • getSortKeysBytes

        public com.google.protobuf.ByteString getSortKeysBytes​(int index)
        The sort columns - order matters
         
        repeated string sortKeys = 1;
        Specified by:
        getSortKeysBytes in interface PlanProtocol.SortOperatorOrBuilder
        Parameters:
        index - The index of the value to return.
        Returns:
        The bytes of the sortKeys at the given index.
      • getDirections

        public boolean getDirections​(int index)
        The directions for each sort col - true = ascending
         
        repeated bool directions = 2;
        Specified by:
        getDirections in interface PlanProtocol.SortOperatorOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The directions at the given index.
      • getLimitVal

        public long getLimitVal()
        If we know we only need the top n rows of the sort
        that is noted here
        If there is no limit being applied, this is set to -1
         
        int64 limitVal = 3;
        Specified by:
        getLimitVal in interface PlanProtocol.SortOperatorOrBuilder
        Returns:
        The limitVal.
      • getPointList

        public List<PlanProtocol.SortPartition> getPointList()
        This defines the list of partitioning points for dividing the sort into streams
        There's no guarantees on the size of this
        It could be completely empty, which could happen if it look like all the data
        has the same sort key - implies that we don't know what to do besides
        one sort stream
        There is no guarantee that the partitioning points are in order
         
        repeated .xg.db.sqlPlans.SortPartition point = 4;
        Specified by:
        getPointList in interface PlanProtocol.SortOperatorOrBuilder
      • getPointOrBuilderList

        public List<? extends PlanProtocol.SortPartitionOrBuilder> getPointOrBuilderList()
        This defines the list of partitioning points for dividing the sort into streams
        There's no guarantees on the size of this
        It could be completely empty, which could happen if it look like all the data
        has the same sort key - implies that we don't know what to do besides
        one sort stream
        There is no guarantee that the partitioning points are in order
         
        repeated .xg.db.sqlPlans.SortPartition point = 4;
        Specified by:
        getPointOrBuilderList in interface PlanProtocol.SortOperatorOrBuilder
      • getPointCount

        public int getPointCount()
        This defines the list of partitioning points for dividing the sort into streams
        There's no guarantees on the size of this
        It could be completely empty, which could happen if it look like all the data
        has the same sort key - implies that we don't know what to do besides
        one sort stream
        There is no guarantee that the partitioning points are in order
         
        repeated .xg.db.sqlPlans.SortPartition point = 4;
        Specified by:
        getPointCount in interface PlanProtocol.SortOperatorOrBuilder
      • getPoint

        public PlanProtocol.SortPartition getPoint​(int index)
        This defines the list of partitioning points for dividing the sort into streams
        There's no guarantees on the size of this
        It could be completely empty, which could happen if it look like all the data
        has the same sort key - implies that we don't know what to do besides
        one sort stream
        There is no guarantee that the partitioning points are in order
         
        repeated .xg.db.sqlPlans.SortPartition point = 4;
        Specified by:
        getPoint in interface PlanProtocol.SortOperatorOrBuilder
      • getPointOrBuilder

        public PlanProtocol.SortPartitionOrBuilder getPointOrBuilder​(int index)
        This defines the list of partitioning points for dividing the sort into streams
        There's no guarantees on the size of this
        It could be completely empty, which could happen if it look like all the data
        has the same sort key - implies that we don't know what to do besides
        one sort stream
        There is no guarantee that the partitioning points are in order
         
        repeated .xg.db.sqlPlans.SortPartition point = 4;
        Specified by:
        getPointOrBuilder in interface PlanProtocol.SortOperatorOrBuilder
      • 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 PlanProtocol.SortOperator parseFrom​(ByteBuffer data)
                                                   throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException
      • parseFrom

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

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

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

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

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

        public PlanProtocol.SortOperator.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite
      • toBuilder

        public PlanProtocol.SortOperator.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite
      • newBuilderForType

        protected PlanProtocol.SortOperator.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3
      • getParserForType

        public com.google.protobuf.Parser<PlanProtocol.SortOperator> 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 PlanProtocol.SortOperator getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder