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GraalVM is an ecosystem for compiling and running applications written in multiple languages.
GraalVM removes the isolation between programming languages and enables interoperability in a shared runtime.
/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package org.graalvm.polyglot.proxy;
import org.graalvm.polyglot.PolyglotException;
/**
* Proxy interfaces allow to mimic guest language objects, arrays, executables, primitives and
* native objects in Graal languages. Every Graal language will treat instances of proxies like an
* object of that particular language. Multiple proxy interfaces can be implemented at the same
* time. For example, it is useful to provide proxy values that are objects with members and arrays
* at the same time.
*
* Exceptions thrown by proxies are wrapped with a {@link PolyglotException} when the proxy is
* invoked in a guest language. It is possible to unwrap the {@link PolyglotException} using
* {@link PolyglotException#asHostException()}.
*
* @see ProxyArray to mimic arrays
* @see ProxyObject to mimic objects with members
* @see ProxyExecutable to mimic objects that can be executed
* @see ProxyNativeObject to mimic native objects
* @see ProxyPrimitive to mimic lazy primitive values
*
* @since 1.0
*/
public interface Proxy {
}