Package com.opencqrs.framework.command

Record Class StateRebuildingHandlerDefinition<I,E>

java.lang.Object

java.lang.Record

com.opencqrs.framework.command.StateRebuildingHandlerDefinition<I,E>

Type Parameters:

I - the instance type

E - the event type to be sourced

Record Components:

instanceClass - the instance type being event-sourced

eventClass - the event type to be applied to any prior instance (state)

handler - the actual state rebuilding handler

public record StateRebuildingHandlerDefinition<I,E>(Class<I> instanceClass, Class<E> eventClass, StateRebuildingHandler<I,E> handler)
extends Record

StateRebuildingHandler definition suitable for event-sourcing an instance prior to command handling.

Constructor Summary

Constructors

Constructor	Description
StateRebuildingHandlerDefinition(Class<I> instanceClass, Class<E> eventClass, StateRebuildingHandler<I,E> handler)	Creates an instance of a StateRebuildingHandlerDefinition record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
Class<E>	eventClass()	Returns the value of the eventClass record component.
StateRebuildingHandler<I,E>	handler()	Returns the value of the handler record component.
final int	hashCode()	Returns a hash code value for this object.
Class<I>	instanceClass()	Returns the value of the instanceClass record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

StateRebuildingHandlerDefinition

public StateRebuildingHandlerDefinition(Class<I> instanceClass,
 Class<E> eventClass,
 StateRebuildingHandler<I,E> handler)

Creates an instance of a StateRebuildingHandlerDefinition record class.

Parameters:

instanceClass - the value for the instanceClass record component

eventClass - the value for the eventClass record component

handler - the value for the handler record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

instanceClass

public Class<I> instanceClass()

Returns the value of the instanceClass record component.

Returns:

the value of the instanceClass record component

eventClass

public Class<E> eventClass()

Returns the value of the eventClass record component.

Returns:

the value of the eventClass record component

handler

public StateRebuildingHandler<I,E> handler()

Returns the value of the handler record component.

Returns:

the value of the handler record component