Package de.espirit.common.util

Interface Filter.TypedFilter<T>

All Superinterfaces:

Filter<T>, Serializable

All Known Implementing Classes:

StoreElementFilter, TypedFilter

Enclosing interface:

Filter<T>

public static interface Filter.TypedFilter<T>
extends Filter<T>

Extension to a filter definition that provides the element in question as type safe object, if the filter accepted it.

Since:

5.0.20

Nested Class Summary

Nested classes/interfaces inherited from interface de.espirit.common.util.Filter

Filter.AndFilter<T>, Filter.CombinedFilter<T>, Filter.EqualFilter<T>, Filter.ImpliesFilter<T>, Filter.NotFilter<T>, Filter.OrFilter<T>, Filter.TypedFilter<T>, Filter.Util

Method Summary

Modifier and Type	Method	Description
T	filter(Object element)	Filter the given element and return either an object of this classes type T or null, if the element does not match the filter as defined by Filter.accept(Object).
@NotNull Class<T>	getType()	Get the element type of this instance, all filtered instances are of this type.

Methods inherited from interface de.espirit.common.util.Filter

accept

Method Details

getType

@NotNull
@NotNull Class<T> getType()

Get the element type of this instance, all filtered instances are of this type.

Returns:

The element type.

Since:

4.0.17

filter

@Nullable
T filter(Object element)

Filter the given element and return either an object of this classes type T or null, if the element does not match the filter as defined by Filter.accept(Object).

Parameters:

element - The element to be filtered.

Returns:

The correctly typed element or null.

Since:

4.0.17