Package io.substrait.function

Class ImmutableTypeExpression.Assignment.Builder

java.lang.Object

io.substrait.function.ImmutableTypeExpression.Assignment.Builder

Enclosing class:

ImmutableTypeExpression.Assignment

public static final class ImmutableTypeExpression.Assignment.Builder
extends Object

Builds instances of type Assignment. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method	Description
ImmutableTypeExpression.Assignment	build()	Builds a new Assignment.
final ImmutableTypeExpression.Assignment.Builder	expr(TypeExpression expr)	Initializes the value for the expr attribute.
final ImmutableTypeExpression.Assignment.Builder	from(TypeExpression.ReturnProgram.Assignment instance)	Fill a builder with attribute values from the provided Assignment instance.
final ImmutableTypeExpression.Assignment.Builder	name(String name)	Initializes the value for the name attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

from

public final ImmutableTypeExpression.Assignment.Builder from(TypeExpression.ReturnProgram.Assignment instance)

Fill a builder with attribute values from the provided Assignment instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

name

public final ImmutableTypeExpression.Assignment.Builder name(String name)

Initializes the value for the name attribute.

Parameters:

name - The value for name

Returns:

this builder for use in a chained invocation

expr

public final ImmutableTypeExpression.Assignment.Builder expr(TypeExpression expr)

Initializes the value for the expr attribute.

Parameters:

expr - The value for expr

Returns:

this builder for use in a chained invocation

build

public ImmutableTypeExpression.Assignment build()

Builds a new Assignment.

Returns:

An immutable instance of Assignment

Throws:

IllegalStateException - if any required attributes are missing