Package io.substrait.proto

Interface TypeAliasOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
TypeAlias, TypeAlias.Builder
public interface TypeAliasOrBuilder extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    Type
    getType()
    A concrete type to be aliased.
    int
    getTypeAliasAnchor()
    A surrogate key used in the context of a single plan to reference a specific type alias.
    TypeOrBuilder
    getTypeOrBuilder()
    A concrete type to be aliased.
    boolean
    hasType()
    A concrete type to be aliased.

    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 Details

    • getTypeAliasAnchor

      int getTypeAliasAnchor()
       A surrogate key used in the context of a single plan to reference a
 specific type alias.
 0 is a valid anchor/reference, but prefer non-zero values for ergonomics.
      uint32 type_alias_anchor = 1;
      Returns:
      The typeAliasAnchor.

    • hasType

      boolean hasType()
       A concrete type to be aliased.

 * All type parameters must be specified.
 * Cannot directly be another alias.
 * Type parameters can reference other aliased types as long as no circular dependencies are introduced.
 * Nullability of aliased type is **ignored**. Nullability must be specified when the aliased type is referenced.
 * Type variation may be specified in the aliased type.
      .substrait.Type type = 2;
      Returns:
      Whether the type field is set.

    • getType

      Type getType()
       A concrete type to be aliased.

 * All type parameters must be specified.
 * Cannot directly be another alias.
 * Type parameters can reference other aliased types as long as no circular dependencies are introduced.
 * Nullability of aliased type is **ignored**. Nullability must be specified when the aliased type is referenced.
 * Type variation may be specified in the aliased type.
      .substrait.Type type = 2;
      Returns:
      The type.

    • getTypeOrBuilder

      TypeOrBuilder getTypeOrBuilder()
       A concrete type to be aliased.

 * All type parameters must be specified.
 * Cannot directly be another alias.
 * Type parameters can reference other aliased types as long as no circular dependencies are introduced.
 * Nullability of aliased type is **ignored**. Nullability must be specified when the aliased type is referenced.
 * Type variation may be specified in the aliased type.
      .substrait.Type type = 2;