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/*
 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * The Universal Permissive License (UPL), Version 1.0
 *
 * Subject to the condition set forth below, permission is hereby granted to any
 * person obtaining a copy of this software, associated documentation and/or
 * data (collectively the "Software"), free of charge and under any and all
 * copyright rights in the Software, and any and all patent rights owned or
 * freely licensable by each licensor hereunder covering either (i) the
 * unmodified Software as contributed to or provided by such licensor, or (ii)
 * the Larger Works (as defined below), to deal in both
 *
 * (a) the Software, and
 *
 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
 * one is included with the Software each a "Larger Work" to which the Software
 * is contributed by such licensors),
 *
 * without restriction, including without limitation the rights to copy, create
 * derivative works of, display, perform, and distribute the Software and make,
 * use, sell, offer for sale, import, export, have made, and have sold the
 * Software and the Larger Work(s), and to sublicense the foregoing rights on
 * either these or other terms.
 *
 * This license is subject to the following condition:
 *
 * The above copyright notice and either this complete permission notice or at a
 * minimum a reference to the UPL must be included in all copies or substantial
 * portions of the Software.
 *
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * SOFTWARE.
 */
// CheckStyle: start generated
package com.oracle.truffle.sl.builtins;

import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.dsl.NodeFactory;
import com.oracle.truffle.api.dsl.internal.DSLMetadata;
import com.oracle.truffle.api.dsl.internal.NodeFactoryBase;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.sl.nodes.SLExpressionNode;
import com.oracle.truffle.sl.runtime.SLContext;

@GeneratedBy(SLNanoTimeBuiltin.class)
public final class SLNanoTimeBuiltinFactory extends NodeFactoryBase {

    private static SLNanoTimeBuiltinFactory instance;

    private SLNanoTimeBuiltinFactory() {
        super(SLNanoTimeBuiltin.class, DSLMetadata.EMPTY_CLASS_ARRAY, new Class[][] {new Class[] {SLExpressionNode[].class, SLContext.class}});
    }

    @Override
    public SLNanoTimeBuiltin createNode(Object... arguments) {
        if (arguments.length == 2 && (arguments[0] == null || arguments[0] instanceof SLExpressionNode[]) && (arguments[1] == null || arguments[1] instanceof SLContext)) {
            return create((SLExpressionNode[]) arguments[0], (SLContext) arguments[1]);
        } else {
            throw new IllegalArgumentException("Invalid create signature.");
        }
    }

    public static NodeFactory getInstance() {
        if (instance == null) {
            instance = new SLNanoTimeBuiltinFactory();
        }
        return instance;
    }

    public static SLNanoTimeBuiltin create(SLExpressionNode[] arguments, SLContext context) {
        return new SLNanoTimeBuiltinNodeGen(arguments, context);
    }

    @GeneratedBy(SLNanoTimeBuiltin.class)
    public static final class SLNanoTimeBuiltinNodeGen extends SLNanoTimeBuiltin {

        private final SLContext context;

        @SuppressWarnings("unused")
        private SLNanoTimeBuiltinNodeGen(SLExpressionNode[] arguments, SLContext context) {
            this.context = context;
        }

        @Override
        public SLContext getContext() {
            return this.context;
        }

        @Override
        public NodeCost getCost() {
            return NodeCost.MONOMORPHIC;
        }

        @Override
        public Object executeGeneric(VirtualFrame frameValue) {
            return executeLong(frameValue);
        }

        @Override
        public void executeVoid(VirtualFrame frameValue) {
            executeLong(frameValue);
            return;
        }

        @Override
        public long executeLong(VirtualFrame frameValue) {
            return this.nanoTime();
        }

    }
}