de.flapdoodle.eval.core.evaluables

Class ImmutableParameter.Builder<T>

java.lang.Object

de.flapdoodle.eval.core.evaluables.ImmutableParameter.Builder<T>

Enclosing class:

ImmutableParameter<T>

public static final class ImmutableParameter.Builder<T>
extends Object

Builds instances of type ImmutableParameter. 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
ImmutableParameter.Builder<T>	addAllValidators(Iterable<? extends ParameterValidator<T>> elements) Adds elements to validators list.
ImmutableParameter.Builder<T>	addValidators(ParameterValidator<T>... elements) Adds elements to validators list.
ImmutableParameter.Builder<T>	addValidators(ParameterValidator<T> element) Adds one element to validators list.
ImmutableParameter<T>	build() Builds a new ImmutableParameter.
ImmutableParameter.Builder<T>	from(Parameter<T> instance) Fill a builder with attribute values from the provided Parameter instance.
ImmutableParameter.Builder<T>	isLazy(boolean isLazy) Initializes the value for the isLazy attribute.
ImmutableParameter.Builder<T>	type(de.flapdoodle.reflection.TypeInfo<T> type) Initializes the value for the type attribute.
ImmutableParameter.Builder<T>	validators(Iterable<? extends ParameterValidator<T>> elements) Sets or replaces all elements for validators list.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutableParameter.Builder<T> from(Parameter<T> instance)

Fill a builder with attribute values from the provided Parameter instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values. Collection elements and entries will be added, not replaced.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

type

public final ImmutableParameter.Builder<T> type(de.flapdoodle.reflection.TypeInfo<T> type)

Initializes the value for the type attribute.

Parameters:

type - The value for type

Returns:

this builder for use in a chained invocation

isLazy

public final ImmutableParameter.Builder<T> isLazy(boolean isLazy)

Initializes the value for the isLazy attribute.

If not set, this attribute will have a default value as returned by the initializer of isLazy.

Parameters:

isLazy - The value for isLazy

Returns:

this builder for use in a chained invocation

addValidators

public final ImmutableParameter.Builder<T> addValidators(ParameterValidator<T> element)

Adds one element to validators list.

Parameters:

element - A validators element

Returns:

this builder for use in a chained invocation

addValidators

@SafeVarargs
public final ImmutableParameter.Builder<T> addValidators(ParameterValidator<T>... elements)

Adds elements to validators list.

Parameters:

elements - An array of validators elements

Returns:

this builder for use in a chained invocation

validators

public final ImmutableParameter.Builder<T> validators(Iterable<? extends ParameterValidator<T>> elements)

Sets or replaces all elements for validators list.

Parameters:

elements - An iterable of validators elements

Returns:

this builder for use in a chained invocation

addAllValidators

public final ImmutableParameter.Builder<T> addAllValidators(Iterable<? extends ParameterValidator<T>> elements)

Adds elements to validators list.

Parameters:

elements - An iterable of validators elements

Returns:

this builder for use in a chained invocation

build

public ImmutableParameter<T> build()

Builds a new ImmutableParameter.

Returns:

An immutable instance of Parameter

Throws:

IllegalStateException - if any required attributes are missing