org.seedstack.business.domain

Class BaseValueObject

java.lang.Object

org.seedstack.business.domain.BaseValueObject

All Implemented Interfaces:

Serializable, Comparable<BaseValueObject>, DomainObject, ValueObject, Producible

Direct Known Subclasses:

DomainEvent

public abstract class BaseValueObject
extends Object
implements ValueObject, Serializable, Comparable<BaseValueObject>

This class is the inheritance base for ValueObject implementations. It offers specific equals() and hashCode() methods.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseValueObject()

Method Summary

Modifier and Type	Method and Description
int	compareTo(BaseValueObject o)
boolean	equals(Object other) Value objects compare by the values of their attributes, they don't have an identity.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseValueObject

protected BaseValueObject()

Method Detail

hashCode

public final int hashCode()

Specified by:

hashCode in interface ValueObject

Overrides:

hashCode in class Object

Returns:

Hash code built from all non-transient fields.

equals

public final boolean equals(Object other)

Description copied from interface: ValueObject

Value objects compare by the values of their attributes, they don't have an identity.

Specified by:

equals in interface ValueObject

Overrides:

equals in class Object

Parameters:

other - other object

Returns:

True if other object has the same value as this value object.

toString

public String toString()

Specified by:

toString in interface ValueObject

Overrides:

toString in class Object

compareTo

public int compareTo(BaseValueObject o)

Specified by:

compareTo in interface Comparable<BaseValueObject>