Spring Core 6.1.4 · org.springframework.util.comparator.Comparators

Access	Constructor and Description
public	Comparators()

Method Summary

Modifier and Type	Method and Description
public static <T> Comparator<T>	comparable() Return a `Comparable` adapter.
public static <T> Comparator<T>	nullsHigh() Return a `Comparable` adapter which accepts null values and sorts them higher than non-null values.
public static <T> Comparator<T>	nullsHigh(Comparator<T> comparator) Return a decorator for the given comparator which accepts null values and sorts them higher than non-null values.
public static <T> Comparator<T>	nullsLow() Return a `Comparable` adapter which accepts null values and sorts them lower than non-null values.
public static <T> Comparator<T>	nullsLow(Comparator<T> comparator) Return a decorator for the given comparator which accepts null values and sorts them lower than non-null values.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Comparators	back to summary
public Comparators()

comparable back to summary

comparable	back to summary
public static <T> Comparator<T> comparable() Return a `Comparable` adapter. Annotations @SuppressWarnings:unchecked See Also `Comparator#naturalOrder()`

public static <T> Comparator<T> comparable()

Return a Comparable adapter.

Annotations

See Also

Comparator#naturalOrder()

nullsHigh back to summary

nullsHigh	back to summary
public static <T> Comparator<T> nullsHigh() Return a `Comparable` adapter which accepts null values and sorts them higher than non-null values. See Also `Comparator#nullsLast(Comparator)`

public static <T> Comparator<T> nullsHigh()

Return a Comparable adapter which accepts null values and sorts them higher than non-null values.

nullsHigh back to summary

nullsHigh	back to summary
public static <T> Comparator<T> nullsHigh(Comparator<T> comparator) Return a decorator for the given comparator which accepts null values and sorts them higher than non-null values. See Also `Comparator#nullsLast(Comparator)`

public static <T> Comparator<T> nullsHigh(Comparator<T> comparator)

Return a decorator for the given comparator which accepts null values and sorts them higher than non-null values.

nullsLow back to summary

nullsLow	back to summary
public static <T> Comparator<T> nullsLow() Return a `Comparable` adapter which accepts null values and sorts them lower than non-null values. See Also `Comparator#nullsFirst(Comparator)`

public static <T> Comparator<T> nullsLow()

Return a Comparable adapter which accepts null values and sorts them lower than non-null values.

nullsLow back to summary

nullsLow	back to summary
public static <T> Comparator<T> nullsLow(Comparator<T> comparator) Return a decorator for the given comparator which accepts null values and sorts them lower than non-null values. See Also `Comparator#nullsFirst(Comparator)`

public static <T> Comparator<T> nullsLow(Comparator<T> comparator)

Return a decorator for the given comparator which accepts null values and sorts them lower than non-null values.