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This method renders a single value. The renderType argument determines which output type you are rendering for. Yellowfin executes this function for every value of the formatted column. The renderType parameter gives you a hint as to how to display the value. When outputting to document formats such as PDF/XLS, the RENDER_TEXT type is used. For a list of possible renderType values, refer to the appendix.
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public String render(Object value, int renderType) throws Exception {
if (value == null) return null
if (renderType == RENDER_LINK)
// Render the value for a drill-through link.
// In this case you almost always want to return a generic
// representation of the value.
return value.toString();
}
// Return the formatted value
return "Value: " + value.toString();
}
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