@Override
    public final <R, C> R accept(Visitor<R, C> v, C context) {
        return v.visit(this, context);
    }
{@code SubQueryExpressionImpl} is the default implementation of the {@link SubQueryExpression} interface

@author tiwe
@param <T> Result type
querydsl-core/src/main/java/com/querydsl/core/types/SubQueryExpressionImpl.java