org.seedstack.business.specification

Class AttributeSpecification<T,V>

java.lang.Object

org.seedstack.business.specification.AttributeSpecification<T,V>

Type Parameters:

T - the type of the candidate object the specification applies to.

V - the type of the attribute which is targeted by this specification.

All Implemented Interfaces:

Specification<T>

public class AttributeSpecification<T,V>
extends Object
implements Specification<T>

A specification that restricts the application of another specification to an attribute of the candidate object. It supports nested attributes with a dot notation.

Constructor Summary

Constructors

Constructor and Description
AttributeSpecification(String path, Specification<V> valueSpecification) Creates an attribute specification.

Method Summary

Modifier and Type	Method and Description
String	getPath() Returns the path.
Specification<V>	getValueSpecification() Returns the specification on the value.
boolean	isSatisfiedBy(T candidate) Evaluates if the candidate object passed as argument satisfies the specification.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.seedstack.business.specification.Specification

and, any, asPredicate, negate, none, or

Constructor Detail

AttributeSpecification

public AttributeSpecification(String path,
                              Specification<V> valueSpecification)

Creates an attribute specification.

Parameters:

path - the path to the target attribute, supporting dot notation for nested attributes.

valueSpecification - the specification that the value of the target attribute must satisfy.

Method Detail

getPath

public String getPath()

Returns the path.

Returns:

the path to the target attribute.

getValueSpecification

public Specification<V> getValueSpecification()

Returns the specification on the value.

Returns:

the specification that the value of the target attribute must satisfy.

isSatisfiedBy

public boolean isSatisfiedBy(T candidate)

Description copied from interface: Specification

Evaluates if the candidate object passed as argument satisfies the specification.

Specified by:

isSatisfiedBy in interface Specification<T>

Parameters:

candidate - the candidate object to check.

Returns:

true if the candidate object satisfies the specification, false otherwise.

toString

public String toString()

Overrides:

toString in class Object