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// CheckStyle: start generated
package org.jruby.truffle.tools;

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.dsl.internal.SpecializationNode;
import com.oracle.truffle.api.dsl.internal.SpecializedNode;
import com.oracle.truffle.api.frame.Frame;
import com.oracle.truffle.api.frame.VirtualFrame;
import com.oracle.truffle.api.nodes.Node;
import com.oracle.truffle.api.nodes.NodeCost;
import com.oracle.truffle.api.nodes.UnexpectedResultException;
import org.jruby.truffle.language.RubyNode;
import org.jruby.truffle.language.RubyTypesGen;

@GeneratedBy(ChaosNode.class)
public final class ChaosNodeGen extends ChaosNode implements SpecializedNode {

    @Child private RubyNode child0_;
    @CompilationFinal private Class child0Type_;
    @Child private BaseNode_ specialization_;

    private ChaosNodeGen(RubyNode child0) {
        this.child0_ = child0;
        this.specialization_ = UninitializedNode_.create(this);
    }

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

    @Override
    public Object execute(VirtualFrame frameValue) {
        return specialization_.execute(frameValue);
    }

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

    @Override
    public SpecializationNode getSpecializationNode() {
        return specialization_;
    }

    @Override
    public Node deepCopy() {
        return SpecializationNode.updateRoot(super.deepCopy());
    }

    public static ChaosNode create(RubyNode child0) {
        return new ChaosNodeGen(child0);
    }

    @GeneratedBy(ChaosNode.class)
    private abstract static class BaseNode_ extends SpecializationNode {

        @CompilationFinal protected ChaosNodeGen root;

        BaseNode_(ChaosNodeGen root, int index) {
            super(index);
            this.root = root;
        }

        @Override
        protected final void setRoot(Node root) {
            this.root = (ChaosNodeGen) root;
        }

        @Override
        protected final Node[] getSuppliedChildren() {
            return new Node[] {root.child0_};
        }

        @Override
        public final Object acceptAndExecute(Frame frameValue, Object child0Value) {
            return this.execute_((VirtualFrame) frameValue, child0Value);
        }

        public abstract Object execute_(VirtualFrame frameValue, Object child0Value);

        public Object execute(VirtualFrame frameValue) {
            Object child0Value_ = executeChild0_(frameValue);
            return execute_(frameValue, child0Value_);
        }

        public void executeVoid(VirtualFrame frameValue) {
            execute(frameValue);
            return;
        }

        @Override
        protected final SpecializationNode createNext(Frame frameValue, Object child0Value) {
            if (RubyTypesGen.isImplicitInteger(child0Value)) {
                return ChaosNode_.create(root, child0Value);
            }
            return null;
        }

        @Override
        protected final SpecializationNode createFallback() {
            return FallbackNode_.create(root);
        }

        @Override
        protected final SpecializationNode createPolymorphic() {
            return PolymorphicNode_.create(root);
        }

        protected final BaseNode_ getNext() {
            return (BaseNode_) this.next;
        }

        protected final Object executeChild0_(Frame frameValue) {
            Class child0Type_ = root.child0Type_;
            try {
                if (child0Type_ == int.class) {
                    return root.child0_.executeInteger((VirtualFrame) frameValue);
                } else if (child0Type_ == null) {
                    CompilerDirectives.transferToInterpreterAndInvalidate();
                    Class _type = Object.class;
                    try {
                        Object _value = root.child0_.execute((VirtualFrame) frameValue);
                        if (_value instanceof Integer) {
                            _type = int.class;
                        } else {
                            _type = Object.class;
                        }
                        return _value;
                    } finally {
                        root.child0Type_ = _type;
                    }
                } else {
                    return root.child0_.execute((VirtualFrame) frameValue);
                }
            } catch (UnexpectedResultException ex) {
                root.child0Type_ = Object.class;
                return ex.getResult();
            }
        }

    }
    @GeneratedBy(ChaosNode.class)
    private static final class UninitializedNode_ extends BaseNode_ {

        UninitializedNode_(ChaosNodeGen root) {
            super(root, 2147483647);
        }

        @Override
        public Object execute_(VirtualFrame frameValue, Object child0Value) {
            return uninitialized(frameValue, child0Value);
        }

        static BaseNode_ create(ChaosNodeGen root) {
            return new UninitializedNode_(root);
        }

    }
    @GeneratedBy(ChaosNode.class)
    private static final class PolymorphicNode_ extends BaseNode_ {

        PolymorphicNode_(ChaosNodeGen root) {
            super(root, 0);
        }

        @Override
        public SpecializationNode merge(SpecializationNode newNode, Frame frameValue, Object child0Value) {
            return polymorphicMerge(newNode, super.merge(newNode, frameValue, child0Value));
        }

        @Override
        public Object execute_(VirtualFrame frameValue, Object child0Value) {
            return getNext().execute_(frameValue, child0Value);
        }

        static BaseNode_ create(ChaosNodeGen root) {
            return new PolymorphicNode_(root);
        }

    }
    @GeneratedBy(methodName = "chaos(int)", value = ChaosNode.class)
    private static final class ChaosNode_ extends BaseNode_ {

        private final Class child0ImplicitType;

        ChaosNode_(ChaosNodeGen root, Object child0Value) {
            super(root, 1);
            this.child0ImplicitType = RubyTypesGen.getImplicitIntegerClass(child0Value);
        }

        @Override
        public boolean isSame(SpecializationNode other) {
            return super.isSame(other) && this.child0ImplicitType == ((ChaosNode_) other).child0ImplicitType;
        }

        @Override
        public Object execute(VirtualFrame frameValue) {
            int child0Value_;
            try {
                if (child0ImplicitType == int.class) {
                    child0Value_ = root.child0_.executeInteger(frameValue);
                } else {
                    Object child0Value__ = executeChild0_(frameValue);
                    child0Value_ = RubyTypesGen.expectImplicitInteger(child0Value__, child0ImplicitType);
                }
            } catch (UnexpectedResultException ex) {
                return getNext().execute_(frameValue, ex.getResult());
            }
            return root.chaos(child0Value_);
        }

        @Override
        public Object execute_(VirtualFrame frameValue, Object child0Value) {
            if (RubyTypesGen.isImplicitInteger(child0Value, child0ImplicitType)) {
                int child0Value_ = RubyTypesGen.asImplicitInteger(child0Value, child0ImplicitType);
                return root.chaos(child0Value_);
            }
            return getNext().execute_(frameValue, child0Value);
        }

        static BaseNode_ create(ChaosNodeGen root, Object child0Value) {
            return new ChaosNode_(root, child0Value);
        }

    }
    @GeneratedBy(methodName = "chaos(Object)", value = ChaosNode.class)
    private static final class FallbackNode_ extends BaseNode_ {

        FallbackNode_(ChaosNodeGen root) {
            super(root, 2147483646);
        }

        @TruffleBoundary
        private boolean guardFallback(Object child0Value) {
            return createNext(null, child0Value) == null;
        }

        @Override
        public Object execute_(VirtualFrame frameValue, Object child0Value) {
            if (guardFallback(child0Value)) {
                return root.chaos(child0Value);
            }
            return getNext().execute_(frameValue, child0Value);
        }

        static BaseNode_ create(ChaosNodeGen root) {
            return new FallbackNode_(root);
        }

    }
}