public BooleanExpression notIn(Expression<? extends T>... right) {
        return Expressions.booleanOperation(Ops.NOT_IN, mixin, Expressions.list(right));
    }
Create a {@code this not in right} expression

@param right rhs of the comparison
@return this not in right
querydsl-core/src/main/java/com/querydsl/core/types/dsl/SimpleExpression.java