程序包 com.alibaba.graphscope.gaia.proto

类 GraphAlgebra.Project.Builder

    • 方法详细资料

      • getDescriptor

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

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        指定者:
        internalGetFieldAccessorTable 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>

      • clear

        public GraphAlgebra.Project.Builder clear()
        指定者:
        clear 在接口中 com.google.protobuf.Message.Builder
        指定者:
        clear 在接口中 com.google.protobuf.MessageLite.Builder
        覆盖:
        clear 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>

      • getDescriptorForType

        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
        指定者:
        getDescriptorForType 在接口中 com.google.protobuf.Message.Builder
        指定者:
        getDescriptorForType 在接口中 com.google.protobuf.MessageOrBuilder
        覆盖:
        getDescriptorForType 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>

      • getDefaultInstanceForType

        public GraphAlgebra.Project getDefaultInstanceForType()
        指定者:
        getDefaultInstanceForType 在接口中 com.google.protobuf.MessageLiteOrBuilder
        指定者:
        getDefaultInstanceForType 在接口中 com.google.protobuf.MessageOrBuilder

      • build

        public GraphAlgebra.Project build()
        指定者:
        build 在接口中 com.google.protobuf.Message.Builder
        指定者:
        build 在接口中 com.google.protobuf.MessageLite.Builder

      • buildPartial

        public GraphAlgebra.Project buildPartial()
        指定者:
        buildPartial 在接口中 com.google.protobuf.Message.Builder
        指定者:
        buildPartial 在接口中 com.google.protobuf.MessageLite.Builder

      • isInitialized

        public final boolean isInitialized()
        指定者:
        isInitialized 在接口中 com.google.protobuf.MessageLiteOrBuilder
        覆盖:
        isInitialized 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>

      • mergeFrom

        public GraphAlgebra.Project.Builder mergeFrom​(com.google.protobuf.CodedInputStream input,
                                              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                       throws IOException
        指定者:
        mergeFrom 在接口中 com.google.protobuf.Message.Builder
        指定者:
        mergeFrom 在接口中 com.google.protobuf.MessageLite.Builder
        覆盖:
        mergeFrom 在类中 com.google.protobuf.AbstractMessage.Builder<GraphAlgebra.Project.Builder>
        抛出:
        IOException

      • getMappingsCount

        public int getMappingsCount()
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;
        指定者:
        getMappingsCount 在接口中 GraphAlgebra.ProjectOrBuilder

      • setMappings

        public GraphAlgebra.Project.Builder setMappings​(int index,
                                                GraphAlgebra.Project.ExprAlias value)
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • addMappings

        public GraphAlgebra.Project.Builder addMappings​(int index,
                                                GraphAlgebra.Project.ExprAlias value)
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • clearMappings

        public GraphAlgebra.Project.Builder clearMappings()
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • removeMappings

        public GraphAlgebra.Project.Builder removeMappings​(int index)
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • getMappingsBuilder

        public GraphAlgebra.Project.ExprAlias.Builder getMappingsBuilder​(int index)
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • addMappingsBuilder

        public GraphAlgebra.Project.ExprAlias.Builder addMappingsBuilder()
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • addMappingsBuilder

        public GraphAlgebra.Project.ExprAlias.Builder addMappingsBuilder​(int index)
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • getMappingsBuilderList

        public List<GraphAlgebra.Project.ExprAlias.Builder> getMappingsBuilderList()
         A list of [expression -> alias] to be projected from the graph relation.
 e.g., project_{a.birthday / 100 % 100 as birth_month }
        repeated .algebra.Project.ExprAlias mappings = 1;

      • getIsAppend

        public boolean getIsAppend()
         An indicator to tell the runtime whether the projected value is appending to or replacing
 existing relation.
        bool is_append = 2;
        指定者:
        getIsAppend 在接口中 GraphAlgebra.ProjectOrBuilder
        返回:
        The isAppend.

      • setIsAppend

        public GraphAlgebra.Project.Builder setIsAppend​(boolean value)
         An indicator to tell the runtime whether the projected value is appending to or replacing
 existing relation.
        bool is_append = 2;
        参数:
        value - The isAppend to set.
        返回:
        This builder for chaining.

      • clearIsAppend

        public GraphAlgebra.Project.Builder clearIsAppend()
         An indicator to tell the runtime whether the projected value is appending to or replacing
 existing relation.
        bool is_append = 2;
        返回:
        This builder for chaining.

      • clearMetaData

        public GraphAlgebra.Project.Builder clearMetaData()
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • removeMetaData

        public GraphAlgebra.Project.Builder removeMetaData​(int index)
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • getMetaDataBuilder

        public GraphAlgebra.MetaData.Builder getMetaDataBuilder​(int index)
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • addMetaDataBuilder

        public GraphAlgebra.MetaData.Builder addMetaDataBuilder()
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • addMetaDataBuilder

        public GraphAlgebra.MetaData.Builder addMetaDataBuilder​(int index)
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • getMetaDataBuilderList

        public List<GraphAlgebra.MetaData.Builder> getMetaDataBuilderList()
         The datatype of output results
        repeated .algebra.MetaData meta_data = 3;

      • setUnknownFields

        public final GraphAlgebra.Project.Builder setUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        指定者:
        setUnknownFields 在接口中 com.google.protobuf.Message.Builder
        覆盖:
        setUnknownFields 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>

      • mergeUnknownFields

        public final GraphAlgebra.Project.Builder mergeUnknownFields​(com.google.protobuf.UnknownFieldSet unknownFields)
        指定者:
        mergeUnknownFields 在接口中 com.google.protobuf.Message.Builder
        覆盖:
        mergeUnknownFields 在类中 com.google.protobuf.GeneratedMessageV3.Builder<GraphAlgebra.Project.Builder>