/*
 * Copyright (c) 2020, 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.libgraal.jni.annotation;

public interface FromLibGraalId {

    String getName();

    String getSignature();

    String getMethodName();

    Class<?>[] getParameterTypes();

    Class<?> getReturnType();

    
Creates a JVM method signature as specified in the Sections 4.3.3 of the JVM Specification.
/**
     * Creates a JVM method signature as specified in the Sections 4.3.3 of the JVM Specification.
     */
    static String encodeMethodSignature(Class<?> returnType, Class<?>... parameterTypes) {
        StringBuilder builder = new StringBuilder("(");
        for (Class<?> type : parameterTypes) {
            Utilities.encodeType(type, builder);
        }
        builder.append(")");
        Utilities.encodeType(returnType, builder);
        return builder.toString();
    }
}