de.flapdoodle.formula.explain

Class ImmutableValueVertex.Builder<T>

java.lang.Object

de.flapdoodle.formula.explain.ImmutableValueVertex.Builder<T>

Enclosing class:

ImmutableValueVertex<T>

@NotThreadSafe
public static final class ImmutableValueVertex.Builder<T>
extends Object

Builds instances of type ImmutableValueVertex. 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 and Description
ImmutableValueVertex<T>	build() Builds a new ImmutableValueVertex.
ImmutableValueVertex.Builder<T>	from(RuleVertex.ValueVertex<T> instance) Fill a builder with attribute values from the provided ValueVertex instance.
ImmutableValueVertex.Builder<T>	value(Value<T> value) Initializes the value for the value attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

@CanIgnoreReturnValue
public final ImmutableValueVertex.Builder<T> from(RuleVertex.ValueVertex<T> instance)

Fill a builder with attribute values from the provided ValueVertex 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

value

@CanIgnoreReturnValue
public final ImmutableValueVertex.Builder<T> value(Value<T> value)

Initializes the value for the value attribute.

Parameters:

value - The value for value

Returns:

this builder for use in a chained invocation

build

public ImmutableValueVertex<T> build()

Builds a new ImmutableValueVertex.

Returns:

An immutable instance of ValueVertex

Throws:

IllegalStateException - if any required attributes are missing