de.flapdoodle.formula.solver

Class ImmutableExplainValue.Builder<T>

java.lang.Object

de.flapdoodle.formula.solver.ImmutableExplainValue.Builder<T>

Enclosing class:

ImmutableExplainValue<T>

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

Builds instances of type ImmutableExplainValue. 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
ImmutableExplainValue<T>	build() Builds a new ImmutableExplainValue.
ImmutableExplainValue.Builder<T>	calculation(Calculation<T> calculation) Initializes the optional value calculation to calculation.
ImmutableExplainValue.Builder<T>	calculation(Optional<? extends Calculation<T>> calculation) Initializes the optional value calculation to calculation.
ImmutableExplainValue.Builder<T>	destination(Value<T> destination) Initializes the value for the destination attribute.
ImmutableExplainValue.Builder<T>	from(Explanation.ExplainValue<T> instance) Fill a builder with attribute values from the provided ExplainValue instance.
ImmutableExplainValue.Builder<T>	validation(Optional<? extends Validation<T>> validation) Initializes the optional value validation to validation.
ImmutableExplainValue.Builder<T>	validation(Validation<T> validation) Initializes the optional value validation to validation.

Methods inherited from class java.lang.Object

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

Method Detail

from

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> from(Explanation.ExplainValue<T> instance)

Fill a builder with attribute values from the provided ExplainValue 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

destination

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> destination(Value<T> destination)

Initializes the value for the destination attribute.

Parameters:

destination - The value for destination

Returns:

this builder for use in a chained invocation

validation

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> validation(Validation<T> validation)

Initializes the optional value validation to validation.

Parameters:

validation - The value for validation

Returns:

this builder for chained invocation

validation

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> validation(Optional<? extends Validation<T>> validation)

Initializes the optional value validation to validation.

Parameters:

validation - The value for validation

Returns:

this builder for use in a chained invocation

calculation

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> calculation(Calculation<T> calculation)

Initializes the optional value calculation to calculation.

Parameters:

calculation - The value for calculation

Returns:

this builder for chained invocation

calculation

@CanIgnoreReturnValue
public final ImmutableExplainValue.Builder<T> calculation(Optional<? extends Calculation<T>> calculation)

Initializes the optional value calculation to calculation.

Parameters:

calculation - The value for calculation

Returns:

this builder for use in a chained invocation

build

public ImmutableExplainValue<T> build()

Builds a new ImmutableExplainValue.

Returns:

An immutable instance of ExplainValue

Throws:

IllegalStateException - if any required attributes are missing