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 *
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package org.jruby.cext;

import org.jruby.RubyModule;
import org.jruby.runtime.Block;
import org.jruby.runtime.ThreadContext;
import org.jruby.runtime.builtin.IRubyObject;

/**
 * {@link NativeMethod3} represents an arity-3 native method. This class is for call optimization.
 */
public final class NativeMethod3 extends NativeMethod {
    public NativeMethod3(RubyModule clazz, int arity, long function) {
        super(clazz, arity, function);
    }


    @Override
    public final IRubyObject call(ThreadContext context, IRubyObject self, RubyModule klazz, String name,
            IRubyObject arg0, IRubyObject arg1, IRubyObject arg2) {
        pre(context, self, getImplementationClass(), name);
        try {
            return getNativeInstance().callMethod3(function,
                    Handle.nativeHandle(self),
                    Handle.nativeHandle(arg0),
                    Handle.nativeHandle(arg1),
                    Handle.nativeHandle(arg2));
        } finally {
            post(context);
        }
    }

    @Override
    public final IRubyObject call(ThreadContext context, IRubyObject self, RubyModule klazz, String name,
            IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Block block) {
        pre(context, self, getImplementationClass(), name, block);
        try {
            return getNativeInstance().callMethod3(function,
                    Handle.nativeHandle(self),
                    Handle.nativeHandle(arg0),
                    Handle.nativeHandle(arg1),
                    Handle.nativeHandle(arg2));
        } finally {
            post(context);
        }
    }

}
