Package io.substrait.type

Class ImmutableType.UUID

java.lang.Object
io.substrait.type.Type.UUID
io.substrait.type.ImmutableType.UUID
All Implemented Interfaces:
FunctionArg, NullableType, ParameterizedType, TypeExpression, Type
Enclosing class:
ImmutableType
public static final class ImmutableType.UUID extends Type.UUID
Immutable implementation of Type.UUID.

Use the builder to create immutable instances: ImmutableType.UUID.builder().

  • Method Details

    • nullable

      public boolean nullable()
      Returns:
      The value of the nullable attribute

    • withNullable

      public final ImmutableType.UUID withNullable(boolean value)
      Copy the current immutable object by setting a value for the nullable attribute. A value equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for nullable
      Returns:
      A modified copy or the this object

    • equals

      public boolean equals(Object another)
      This instance is equal to all instances of UUID that have equal attribute values.
      Overrides:
      equals in class Object
      Returns:
      true if this is equal to another instance

    • hashCode

      public int hashCode()
      Computes a hash code from attributes: nullable.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

      public String toString()
      Prints the immutable value UUID with attribute values.
      Overrides:
      toString in class Object
      Returns:
      A string representation of the value

    • copyOf

      public static ImmutableType.UUID copyOf(Type.UUID instance)
      Creates an immutable copy of a Type.UUID value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.
      Parameters:
      instance - The instance to copy
      Returns:
      A copied immutable UUID instance

    • builder

      public static ImmutableType.UUID.Builder builder()
      Creates a builder for UUID. 
       ImmutableType.UUID.builder()
    .nullable(boolean) // required nullable
    .build();
      Returns:
      A new UUID builder