/*

 * Copyright (c) 2010, 2013, 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

 * or visit www.oracle.com if you need additional information or have any

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 */

package jdk.nashorn.internal.tools.nasgen;

import java.lang.invoke.MethodHandle;

import java.util.ArrayList;

import java.util.Collection;

import java.util.Collections;

import java.util.List;

import jdk.internal.org.objectweb.asm.Type;

/**

 * String constants used for code generation/instrumentation.

 */

@SuppressWarnings("javadoc")

public interface StringConstants {

    static final String NASHORN_INTERNAL = "jdk/nashorn/internal/";

    static final String OBJ_PKG = NASHORN_INTERNAL + "objects/";

    static final String OBJ_ANNO_PKG = OBJ_PKG + "annotations/";

    static final String RUNTIME_PKG = NASHORN_INTERNAL + "runtime/";

    static final String SCRIPTS_PKG = NASHORN_INTERNAL + "scripts/";

    // standard jdk types, methods

    static final Type TYPE_METHODHANDLE         = Type.getType(MethodHandle.class);

    static final Type TYPE_SPECIALIZATION       = Type.getType("L" + RUNTIME_PKG + "Specialization;");

    static final Type TYPE_SPECIALIZATION_ARRAY = Type.getType("[L" + RUNTIME_PKG + "Specialization;");

    static final Type TYPE_OBJECT               = Type.getType(Object.class);

    static final Type TYPE_STRING               = Type.getType(String.class);

    static final Type TYPE_CLASS                = Type.getType(Class.class);

    static final Type TYPE_COLLECTION           = Type.getType(Collection.class);

    static final Type TYPE_COLLECTIONS          = Type.getType(Collections.class);

    static final Type TYPE_ARRAYLIST            = Type.getType(ArrayList.class);

    static final Type TYPE_LIST                 = Type.getType(List.class);

    static final String CLINIT = "<clinit>";

    static final String INIT = "<init>";

    static final String DEFAULT_INIT_DESC = Type.getMethodDescriptor(Type.VOID_TYPE);

    static final String SPECIALIZATION_TYPE = TYPE_SPECIALIZATION.getInternalName();

    static final String OBJECT_TYPE = TYPE_OBJECT.getInternalName();

    static final String OBJECT_DESC = TYPE_OBJECT.getDescriptor();

    static final String STRING_DESC = TYPE_STRING.getDescriptor();

    static final String OBJECT_ARRAY_DESC = Type.getDescriptor(Object[].class);

    static final String ARRAYLIST_TYPE = TYPE_ARRAYLIST.getInternalName();

    static final String COLLECTION_TYPE = TYPE_COLLECTION.getInternalName();

    static final String COLLECTIONS_TYPE = TYPE_COLLECTIONS.getInternalName();

    // java.util.Collection.add(Object)

    static final String COLLECTION_ADD = "add";

    static final String COLLECTION_ADD_DESC = Type.getMethodDescriptor(Type.BOOLEAN_TYPE, TYPE_OBJECT);

    // java.util.ArrayList.<init>(int)

    static final String ARRAYLIST_INIT_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, Type.INT_TYPE);

    // java.util.Collections.EMPTY_LIST

    static final String COLLECTIONS_EMPTY_LIST = "EMPTY_LIST";

    static final String LIST_DESC = TYPE_LIST.getDescriptor();

    // Nashorn types, methods

    static final Type TYPE_ACCESSORPROPERTY   = Type.getType("L" + RUNTIME_PKG + "AccessorProperty;");

    static final Type TYPE_PROPERTYMAP        = Type.getType("L" + RUNTIME_PKG + "PropertyMap;");

    static final Type TYPE_PROTOTYPEOBJECT    = Type.getType("L" + RUNTIME_PKG + "PrototypeObject;");

    static final Type TYPE_SCRIPTFUNCTION     = Type.getType("L" + RUNTIME_PKG + "ScriptFunction;");

    static final Type TYPE_SCRIPTOBJECT       = Type.getType("L" + RUNTIME_PKG + "ScriptObject;");

    static final Type TYPE_NATIVESYMBOL       = Type.getType("L" + OBJ_PKG + "NativeSymbol;");

    static final Type TYPE_SYMBOL             = Type.getType("L" + RUNTIME_PKG + "Symbol;");

    static final String PROTOTYPE_SUFFIX = "$Prototype";

    static final String CONSTRUCTOR_SUFFIX = "$Constructor";

    // This field name is known to Nashorn runtime (Context).

    // Synchronize the name change, if needed at all.

    static final String PROPERTYMAP_FIELD_NAME = "$nasgenmap$";

    static final String $CLINIT$ = "$clinit$";

    // AccessorProperty

    static final String ACCESSORPROPERTY_TYPE = TYPE_ACCESSORPROPERTY.getInternalName();

    static final String ACCESSORPROPERTY_CREATE = "create";

    static final String ACCESSORPROPERTY_CREATE_DESC =

        Type.getMethodDescriptor(TYPE_ACCESSORPROPERTY, TYPE_OBJECT, Type.INT_TYPE, TYPE_METHODHANDLE, TYPE_METHODHANDLE);

    // PropertyMap

    static final String PROPERTYMAP_TYPE = TYPE_PROPERTYMAP.getInternalName();

    static final String PROPERTYMAP_DESC = TYPE_PROPERTYMAP.getDescriptor();

    static final String PROPERTYMAP_NEWMAP = "newMap";

    static final String PROPERTYMAP_NEWMAP_DESC = Type.getMethodDescriptor(TYPE_PROPERTYMAP, TYPE_COLLECTION);

    // PrototypeObject

    static final String PROTOTYPEOBJECT_TYPE = TYPE_PROTOTYPEOBJECT.getInternalName();

    static final String PROTOTYPEOBJECT_SETCONSTRUCTOR = "setConstructor";

    static final String PROTOTYPEOBJECT_SETCONSTRUCTOR_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_OBJECT, TYPE_OBJECT);

    // ScriptFunction

    static final String SCRIPTFUNCTION_TYPE = TYPE_SCRIPTFUNCTION.getInternalName();

    static final String SCRIPTFUNCTION_SETARITY = "setArity";

    static final String SCRIPTFUNCTION_SETARITY_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, Type.INT_TYPE);

    static final String SCRIPTFUNCTION_SETDOCUMENTATIONKEY = "setDocumentationKey";

    static final String SCRIPTFUNCTION_SETDOCUMENTATIONKEY_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_STRING);

    static final String SCRIPTFUNCTION_SETPROTOTYPE = "setPrototype";

    static final String SCRIPTFUNCTION_SETPROTOTYPE_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_OBJECT);

    static final String SCRIPTFUNCTION_CREATEBUILTIN = "createBuiltin";

    static final String SCRIPTFUNCTION_CREATEBUILTIN_DESC =

        Type.getMethodDescriptor(TYPE_SCRIPTFUNCTION, TYPE_STRING, TYPE_METHODHANDLE);

    static final String SCRIPTFUNCTION_CREATEBUILTIN_SPECS_DESC =

        Type.getMethodDescriptor(TYPE_SCRIPTFUNCTION, TYPE_STRING, TYPE_METHODHANDLE, TYPE_SPECIALIZATION_ARRAY);

    static final String SCRIPTFUNCTION_INIT_DESC3 =

        Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_STRING, TYPE_METHODHANDLE, TYPE_SPECIALIZATION_ARRAY);

    static final String SCRIPTFUNCTION_INIT_DESC4 =

        Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_STRING, TYPE_METHODHANDLE, TYPE_PROPERTYMAP, TYPE_SPECIALIZATION_ARRAY);

    // ScriptObject

    static final String SCRIPTOBJECT_TYPE = TYPE_SCRIPTOBJECT.getInternalName();

    static final String SCRIPTOBJECT_DESC = TYPE_SCRIPTOBJECT.getDescriptor();

    static final String SCRIPTOBJECT_INIT_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, TYPE_PROPERTYMAP);

    static final String GETTER_PREFIX = "G$";

    static final String SETTER_PREFIX = "S$";

    // ScriptObject.getClassName() method.

    static final String GET_CLASS_NAME = "getClassName";

    static final String GET_CLASS_NAME_DESC = Type.getMethodDescriptor(TYPE_STRING);

    // NativeSymbol

    static final String NATIVESYMBOL_TYPE = TYPE_NATIVESYMBOL.getInternalName();

    static final String SYMBOL_DESC = TYPE_SYMBOL.getDescriptor();

    static final String SYMBOL_PREFIX = "@@";

}