Examples of java.lang.invoke.MethodHandle.type()

java.lang.invoke.MethodHandle.type()
Reports the type of this method handle. Every invocation of this method handle via {@code invokeExact} must exactly match this type. @return the method handle type

            }


            FunctionInfo operatorInfo = metadata.resolveOperator(OperatorType.NEGATION, types(node.getValue()));


            MethodHandle handle = operatorInfo.getMethodHandle();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == ConnectorSession.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(value);
            }

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            }


            FunctionInfo operatorInfo = metadata.resolveOperator(OperatorType.NEGATION, types(node.getValue()));


            MethodHandle handle = operatorInfo.getMethodHandle();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == ConnectorSession.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(value);
            }

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            });


            if (Iterables.all(arguments, instanceOf(ConstantExpression.class)) && function.isDeterministic()) {
                MethodHandle method = function.getMethodHandle();


                if (method.type().parameterCount() > 0 && method.type().parameterType(0) == ConnectorSession.class) {
                    method = method.bindTo(session);
                }


                List<Object> constantArguments = new ArrayList<>();
                for (RowExpression argument : arguments) {

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            });


            if (Iterables.all(arguments, instanceOf(ConstantExpression.class)) && function.isDeterministic()) {
                MethodHandle method = function.getMethodHandle();


                if (method.type().parameterCount() > 0 && method.type().parameterType(0) == ConnectorSession.class) {
                    method = method.bindTo(session);
                }


                List<Object> constantArguments = new ArrayList<>();
                for (RowExpression argument : arguments) {

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            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(argumentValues);
            }

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            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(argumentValues);
            }

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            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(argumentValues);
            }

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            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(argumentValues);
            }

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            }


            FunctionInfo operatorInfo = metadata.resolveOperator(OperatorType.NEGATION, types(node.getValue()));


            MethodHandle handle = operatorInfo.getMethodHandle();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == ConnectorSession.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(value);
            }

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            }


            FunctionInfo operatorInfo = metadata.resolveOperator(OperatorType.NEGATION, types(node.getValue()));


            MethodHandle handle = operatorInfo.getMethodHandle();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == ConnectorSession.class) {
                handle = handle.bindTo(session);
            }
            try {
                return handle.invokeWithArguments(value);
            }

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