Package io.substrait.hint

Class ImmutableSavedComputation.Builder

java.lang.Object

io.substrait.hint.ImmutableSavedComputation.Builder

Enclosing class:

ImmutableSavedComputation

public static final class ImmutableSavedComputation.Builder
extends Object

Builds instances of type ImmutableSavedComputation. 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
ImmutableSavedComputation	build()	Builds a new ImmutableSavedComputation.
final ImmutableSavedComputation.Builder	computationId(int computationId)	Initializes the value for the computationId attribute.
final ImmutableSavedComputation.Builder	computationType(Hint.ComputationType computationType)	Initializes the value for the computationType attribute.
final ImmutableSavedComputation.Builder	from(Hint.SavedComputation instance)	Fill a builder with attribute values from the provided SavedComputation instance.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableSavedComputation.Builder from(Hint.SavedComputation instance)

Fill a builder with attribute values from the provided SavedComputation 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

computationId

public final ImmutableSavedComputation.Builder computationId(int computationId)

Initializes the value for the computationId attribute.

Parameters:

computationId - The value for computationId

Returns:

this builder for use in a chained invocation

computationType

public final ImmutableSavedComputation.Builder computationType(Hint.ComputationType computationType)

Initializes the value for the computationType attribute.

Parameters:

computationType - The value for computationType

Returns:

this builder for use in a chained invocation

build

public ImmutableSavedComputation build()

Builds a new ImmutableSavedComputation.

Returns:

An immutable instance of SavedComputation

Throws:

IllegalStateException - if any required attributes are missing