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package com.oracle.truffle.js.builtins;

import com.oracle.truffle.api.dsl.Specialization;
import com.oracle.truffle.js.builtins.ArrayBufferFunctionBuiltinsFactory.JSIsArrayBufferViewNodeGen;
import com.oracle.truffle.js.nodes.function.JSBuiltin;
import com.oracle.truffle.js.nodes.function.JSBuiltinNode;
import com.oracle.truffle.js.runtime.JSContext;
import com.oracle.truffle.js.runtime.builtins.JSArrayBufferView;
import com.oracle.truffle.js.runtime.builtins.JSDataView;
import com.oracle.truffle.js.runtime.builtins.JSSharedArrayBuffer;

Contains builtins for JSSharedArrayBuffer function (constructor). /**
 * Contains builtins for {@linkplain JSSharedArrayBuffer} function (constructor).
 */
public final class SharedArrayBufferFunctionBuiltins extends JSBuiltinsContainer.Lambda {

    public static final JSBuiltinsContainer BUILTINS = new SharedArrayBufferFunctionBuiltins();

    protected SharedArrayBufferFunctionBuiltins() {
        super(JSSharedArrayBuffer.CLASS_NAME);
        defineFunction("isView", 1, (context, builtin) -> JSIsArrayBufferViewNodeGen.create(context, builtin, args().fixedArgs(1).createArgumentNodes(context)));
    }

    public abstract static class JSIsSharedArrayBufferViewNode extends JSBuiltinNode {
        public JSIsSharedArrayBufferViewNode(JSContext context, JSBuiltin builtin) {
            super(context, builtin);
        }

        @Specialization
        protected Object isSharedArrayBufferView(Object object) {
            return JSArrayBufferView.isJSArrayBufferView(object) || JSDataView.isJSDataView(object);
        }
    }
}