it.unimi.dsi.fastutil.booleans

Interface BooleanComparator

All Superinterfaces:

java.util.Comparator<java.lang.Boolean>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface BooleanComparator
extends java.util.Comparator<java.lang.Boolean>

A type-specific Comparator; provides methods to compare two primitive types both as objects and as primitive types.

Note that fastutil provides a corresponding abstract class that can be used to implement this interface just by specifying the type-specific comparator.

See Also:

Comparator

Method Summary

Modifier and Type	Method and Description
int	compare(boolean k1, boolean k2) Compares its two primitive-type arguments for order.
default int	compare(java.lang.Boolean ok1, java.lang.Boolean ok2) Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Method Detail

compare

int compare(boolean k1,
            boolean k2)

Compares its two primitive-type arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

See Also:

Comparator

compare

@Deprecated
default int compare(java.lang.Boolean ok1,
                                java.lang.Boolean ok2)

Deprecated. Please use the corresponding type-specific method instead.

This implementation delegates to the corresponding type-specific method.

Specified by:

compare in interface java.util.Comparator<java.lang.Boolean>