Package io.substrait.function

Class ImmutableTypeExpression.Assignment

java.lang.Object
io.substrait.function.TypeExpression.ReturnProgram.Assignment
io.substrait.function.ImmutableTypeExpression.Assignment
Enclosing class:
ImmutableTypeExpression
public static final class ImmutableTypeExpression.Assignment extends TypeExpression.ReturnProgram.Assignment
Immutable implementation of TypeExpression.ReturnProgram.Assignment.

Use the builder to create immutable instances: ImmutableTypeExpression.Assignment.builder().

  • Method Details

    • name

      public String name()
      Specified by:
      name in class TypeExpression.ReturnProgram.Assignment
      Returns:
      The value of the name attribute

    • expr

      public TypeExpression expr()
      Specified by:
      expr in class TypeExpression.ReturnProgram.Assignment
      Returns:
      The value of the expr attribute

    • withName

      public final ImmutableTypeExpression.Assignment withName(String value)
      Copy the current immutable object by setting a value for the name attribute. An equals check used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for name
      Returns:
      A modified copy or the this object

    • withExpr

      public final ImmutableTypeExpression.Assignment withExpr(TypeExpression value)
      Copy the current immutable object by setting a value for the expr attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for expr
      Returns:
      A modified copy or the this object

    • equals

      public boolean equals(Object another)
      This instance is equal to all instances of Assignment 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: name, expr.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

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

    • copyOf

      public static ImmutableTypeExpression.Assignment copyOf(TypeExpression.ReturnProgram.Assignment instance)
      Creates an immutable copy of a TypeExpression.ReturnProgram.Assignment 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 Assignment instance

    • builder

      public static ImmutableTypeExpression.Assignment.Builder builder()
      Creates a builder for Assignment. 
       ImmutableTypeExpression.Assignment.builder()
    .name(String) // required name
    .expr(io.substrait.function.TypeExpression) // required expr
    .build();
      Returns:
      A new Assignment builder