Re: JAVA: Como saber que interfaz implementa un objeto?

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#2644

From: Rodrigo Barrientos L.
Date: Wed, 19 Oct 2005 21:45

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Miguel Farah F. <NOmigSPuelAM@lj.cl> wrote:
> Tengo un m?todo en una clase que recibe como par?metro un objeto
> *cualquiera*, y quiero hacer algunas cosas dependiendo de qu? cosa sea.

    El operador

    <objecto> instanceof <clase>

    entrega un booleano que indica si el objeto es del tipo clase
(clases o interfaces, da lo mismo). 

    En tu caso,

Vector v=new Vector();
System.out.println(v instanceof java.util.List);

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From: "Rodrigo Barrientos L." <robarrie@dcc.uchile.cl>
Newsgroups: chile.comp.programacion
Subject: Re: JAVA: Como saber que interfaz implementa un objeto?
Date: Wed, 19 Oct 2005 21:45:37 +0000 (UTC)
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