Package com.flowingcode.backendcore.model

Class Identifiables

java.lang.Object

com.flowingcode.backendcore.model.Identifiables

public class Identifiables
extends Object

Utility methods for Identifiable objects.

Author:

Javier Godoy / Flowing Code

Constructor Summary

Constructors

Constructor	Description
Identifiables()

Method Summary

Modifier and Type	Method	Description
static boolean	equals(Identifiable<?> a, Object b)	Compare two Identifiable objects for equality.
static <K> int	hashCode(Identifiable<K> o)	Return the hash code of an Identifiable
static String	toString(Identifiable<?> obj)	Return a string representation of the Identifiable.

Methods inherited from class java.lang.Object

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

Constructor Details

Identifiables

public Identifiables()

Method Details

hashCode

public static <K> int hashCode(Identifiable<K> o)

Return the hash code of an Identifiable

equals

public static boolean equals(Identifiable<?> a,
 Object b)

Compare two Identifiable objects for equality. The result is true iff:

• Both arguments are instances of the same class, and
  • Either both arguments refer to the same object (a==b), or they both have non-null id such that a.id is equal to b.id.

toString

public static String toString(Identifiable<?> obj)

Return a string representation of the Identifiable.