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public boolean equals(Module module)

{

if (module != null)

{

if (this.name == module.GetName())

{

return true;

}else

{

return false;

}

}

return false;

}

// sau mai scurt

public boolean equals(Module module)

{

if (module != null)

{

return (this.name == module.GetName()) ? true : false;

}

return false;

}

// sau

public boolean equals(Module module)

{

if (module != null)

return this.name == module.GetName();

return false;

}

Presupunand ca ai un membru de clasa "name" care reprezinta numele modulului si este private. Atunci mai ai si o metoda publica de get pentru acea variabila (GetName).

this.name == module.GetName() mai poti sa-l scrii si this.name.equals(module.GetName())

@Ganav ai dreptate. Nu am mai scris de mult java. :)

Edited by M2G
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Presupunand Module este o clasa apriori definita si nu tine de cuvantul cheie module poti folosi reflection:


public boolean equals(Module module) {
if(this.getClass().getName().equals(module.getClass().getName()))
return true;
return false;
}

Metoda de mai sus trebuie inclusa, fireste, in corpul clasei.

Edit:

@M2G atentie == verifica pentru egalitatea intre referinte(adica adrese in memorie) nu continut. .equals() verifica daca doua string-uri au intr-adevar aceleasi caractere in aceleasi pozitii.

Edited by Ganav
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