de.flapdoodle.commons.reverse

Class ImmutableStateListener.Builder<T>

java.lang.Object

de.flapdoodle.commons.reverse.ImmutableStateListener.Builder<T>

Enclosing class:

ImmutableStateListener<T>

@Generated(from="Listener.StateListener",
           generator="Immutables")
public static final class ImmutableStateListener.Builder<T>
extends Object

Builds instances of type ImmutableStateListener. 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
ImmutableStateListener<T>	build() Builds a new ImmutableStateListener.
ImmutableStateListener.Builder<T>	from(Listener.StateListener<T> instance) Fill a builder with attribute values from the provided StateListener instance.
ImmutableStateListener.Builder<T>	listener(Consumer<T> listener) Initializes the value for the listener attribute.
ImmutableStateListener.Builder<T>	type(StateID<T> type) Initializes the value for the type attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutableStateListener.Builder<T> from(Listener.StateListener<T> instance)

Fill a builder with attribute values from the provided StateListener 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

type

public final ImmutableStateListener.Builder<T> type(StateID<T> type)

Initializes the value for the type attribute.

Parameters:

type - The value for type

Returns:

this builder for use in a chained invocation

listener

public final ImmutableStateListener.Builder<T> listener(Consumer<T> listener)

Initializes the value for the listener attribute.

Parameters:

listener - The value for listener

Returns:

this builder for use in a chained invocation

build

public ImmutableStateListener<T> build()

Builds a new ImmutableStateListener.

Returns:

An immutable instance of StateListener

Throws:

IllegalStateException - if any required attributes are missing