InputNullGuardFilter

public InputNullGuardFilter<TInput, TResult> InputNullGuardFilter<TInput extends Any, TResult extends Any>(TResult inputNullResult, IFilter<TInput, TResult> filter)(source)

Parameters

TInput

The type the given filter accepts. This filter accepts its nullable form

TResult

The type filter returns

inputNullResult

The result when the input is null

filter

The filter to evaluate