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// CheckStyle: start generated
package com.oracle.truffle.nfi;

import com.oracle.truffle.api.CompilerDirectives;
import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.dsl.GeneratedBy;
import com.oracle.truffle.api.interop.InteropLibrary;
import com.oracle.truffle.api.interop.InvalidArrayIndexException;
import com.oracle.truffle.api.interop.UnsupportedMessageException;
import com.oracle.truffle.api.library.DynamicDispatchLibrary;
import com.oracle.truffle.api.library.LibraryExport;
import com.oracle.truffle.api.library.LibraryFactory;
import com.oracle.truffle.api.nodes.DenyReplace;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.profiles.BranchProfile;
import com.oracle.truffle.nfi.NFISignature.SignatureMembers;
import java.lang.invoke.VarHandle;
import java.util.Objects;

@GeneratedBy(SignatureMembers.class)
@SuppressWarnings("javadoc")
final class SignatureMembersGen {

    private static final LibraryFactory DYNAMIC_DISPATCH_LIBRARY_ = LibraryFactory.resolve(DynamicDispatchLibrary.class);

    static  {
        LibraryExport.register(SignatureMembers.class, new InteropLibraryExports());
    }

    private SignatureMembersGen() {
    }

    @GeneratedBy(SignatureMembers.class)
    private static final class InteropLibraryExports extends LibraryExport {

        private InteropLibraryExports() {
            super(InteropLibrary.class, SignatureMembers.class, false, false, 0);
        }

        @Override
        protected InteropLibrary createUncached(Object receiver) {
            assert receiver instanceof SignatureMembers;
            InteropLibrary uncached = new Uncached();
            return uncached;
        }

        @Override
        protected InteropLibrary createCached(Object receiver) {
            assert receiver instanceof SignatureMembers;
            return new Cached();
        }

        @GeneratedBy(SignatureMembers.class)
        private static final class Cached extends InteropLibrary {

            /**
             * State Info:              *   0: SpecializationActive {@link SignatureMembers#readArrayElement(SignatureMembers, long, BranchProfile)}
             * 
             */
            @CompilationFinal private int state_0_;
            /**
             * Source Info:              *   Specialization: {@link SignatureMembers#readArrayElement(SignatureMembers, long, BranchProfile)}
             *   Parameter: {@link BranchProfile} ioob
             */
            @CompilationFinal private BranchProfile ioob_;

            protected Cached() {
            }

            @Override
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof SignatureMembers) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                return receiver instanceof SignatureMembers;
            }

            @Override
            public boolean hasArrayElements(Object receiver) {
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((SignatureMembers) receiver)).hasArrayElements();
            }

            /**
             * Debug Info:              *   Specialization {@link SignatureMembers#readArrayElement(SignatureMembers, long, BranchProfile)}
             *     Activation probability: 1.00000
             *     With/without class size: 20/4 bytes
             * 
             */
            @Override
            public Object readArrayElement(Object arg0Value_, long arg1Value) throws UnsupportedMessageException, InvalidArrayIndexException {
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                SignatureMembers arg0Value = ((SignatureMembers) arg0Value_);
                int state_0 = this.state_0_;
                if (state_0 != 0 /* is SpecializationActive[SignatureMembers.readArrayElement(SignatureMembers, long, BranchProfile)] */) {
                    {
                        BranchProfile ioob__ = this.ioob_;
                        if (ioob__ != null) {
                            return arg0Value.readArrayElement(arg1Value, ioob__);
                        }
                    }
                }
                CompilerDirectives.transferToInterpreterAndInvalidate();
                return executeAndSpecialize(arg0Value, arg1Value);
            }

            private Object executeAndSpecialize(SignatureMembers arg0Value, long arg1Value) throws InvalidArrayIndexException {
                int state_0 = this.state_0_;
                BranchProfile ioob__ = (BranchProfile.create());
                Objects.requireNonNull(ioob__, "Specialization 'readArrayElement(SignatureMembers, long, BranchProfile)' cache 'ioob' returned a 'null' default value. The cache initializer must never return a default value for this cache. Use @Cached(neverDefault=false) to allow default values for this cached value or make sure the cache initializer never returns 'null'.");
                VarHandle.storeStoreFence();
                this.ioob_ = ioob__;
                state_0 = state_0 | 0b1 /* add SpecializationActive[SignatureMembers.readArrayElement(SignatureMembers, long, BranchProfile)] */;
                this.state_0_ = state_0;
                return arg0Value.readArrayElement(arg1Value, ioob__);
            }

            @Override
            public NodeCost getCost() {
                int state_0 = this.state_0_;
                if (state_0 == 0) {
                    return NodeCost.UNINITIALIZED;
                } else {
                    return NodeCost.MONOMORPHIC;
                }
            }

            @Override
            public long getArraySize(Object receiver) throws UnsupportedMessageException {
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((SignatureMembers) receiver)).getArraySize();
            }

            @Override
            public boolean isArrayElementReadable(Object receiver, long index) {
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                assert assertAdopted();
                return (((SignatureMembers) receiver)).isArrayElementReadable(index);
            }

        }
        @GeneratedBy(SignatureMembers.class)
        @DenyReplace
        private static final class Uncached extends InteropLibrary {

            protected Uncached() {
            }

            @Override
            @TruffleBoundary
            public boolean accepts(Object receiver) {
                assert !(receiver instanceof SignatureMembers) || DYNAMIC_DISPATCH_LIBRARY_.getUncached().dispatch(receiver) == null : "Invalid library export. Exported receiver with dynamic dispatch found but not expected.";
                return receiver instanceof SignatureMembers;
            }

            @Override
            public boolean isAdoptable() {
                return false;
            }

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

            @TruffleBoundary
            @Override
            public boolean hasArrayElements(Object receiver) {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((SignatureMembers) receiver) .hasArrayElements();
            }

            @TruffleBoundary
            @Override
            public Object readArrayElement(Object arg0Value_, long arg1Value) throws InvalidArrayIndexException {
                // declared: true
                assert this.accepts(arg0Value_) : "Invalid library usage. Library does not accept given receiver.";
                SignatureMembers arg0Value = ((SignatureMembers) arg0Value_);
                return arg0Value.readArrayElement(arg1Value, (BranchProfile.getUncached()));
            }

            @TruffleBoundary
            @Override
            public long getArraySize(Object receiver) throws UnsupportedMessageException {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((SignatureMembers) receiver) .getArraySize();
            }

            @TruffleBoundary
            @Override
            public boolean isArrayElementReadable(Object receiver, long index) {
                // declared: true
                assert this.accepts(receiver) : "Invalid library usage. Library does not accept given receiver.";
                return ((SignatureMembers) receiver) .isArrayElementReadable(index);
            }

        }
    }
}