clojure/src/jvm/clojure/lang/IDeref.java at master · clojure/clojure · GitHub

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/**

* The use and distribution terms for this software are covered by the

* Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)

* which can be found in the file epl-v10.html at the root of this distribution.

* By using this software in any fashion, you are agreeing to be bound by

* the terms of this license.

* You must not remove this notice, or any other, from this software.

**/

/* rich Feb 9, 2009 */

package clojure.lang;

import java.util.function.BooleanSupplier;

import java.util.function.DoubleSupplier;

import java.util.function.IntSupplier;

import java.util.function.LongSupplier;

import java.util.function.Supplier;

public interface IDeref extends Supplier, BooleanSupplier, IntSupplier, LongSupplier, DoubleSupplier {

Object deref() ;

@Override

default Object get() {

return deref();

}

@Override

default boolean getAsBoolean() {

return RT.booleanCast(deref());

}

@Override

default int getAsInt() {

return RT.intCast(deref());

}

@Override

default long getAsLong() {

return RT.longCast(deref());

}

@Override

default double getAsDouble() {

return RT.doubleCast(deref());

}

clojure/src/jvm/clojure/lang/IDeref.java at master · clojure/clojure · GitHub

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