@FunctionalInterface
public interface CharOrdering
Compared to a Comparator<Char>
this can
avoid boxing and unboxing in various situations.
Modifier and Type | Interface and Description |
---|---|
static interface |
CharOrdering.Serial
A char ordering which is serializable.
|
Modifier and Type | Field and Description |
---|---|
static CharOrdering |
ASCENDING
Natural order of ascending
char values. |
static CharOrdering |
DESCENDING
Inverse natural order of
char values. |
Modifier and Type | Method and Description |
---|---|
default boolean |
ascending(char v1,
char v2)
Are the two values represented in strictly ascending order?
|
default boolean |
ascendingOrSame(char v1,
char v2)
Are the two values represented in ascending order?
|
default java.util.Comparator<java.lang.Character> |
asCharComparator()
Use this ordering as a comparator.
|
default Ordering<java.lang.Character> |
asCharOrdering()
Get this ordering as a generic char ordering.
|
Order |
checkChar(char v1,
char v2)
Get the order of the two values.
|
default boolean |
descending(char v1,
char v2)
Are the two values represented in strictly descending order?
|
default boolean |
descendingOrSame(char v1,
char v2)
Are the two values represented in descending order?
|
default boolean |
different(char v1,
char v2)
Are the two values considered different by this order?
|
static CharOrdering |
fromComparator(java.util.Comparator<java.lang.Character> comparator)
Convert a standard comparator of
Double into a double ordering. |
default CharOrdering |
inverse()
Invert this order.
|
default boolean |
same(char v1,
char v2)
Are the two values considered equal by this order?
|
static final CharOrdering ASCENDING
char
values.static final CharOrdering DESCENDING
char
values.@NotNull Order checkChar(char v1, char v2)
v1
- first valuev2
- second valuedefault boolean ascending(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 < v2
according to this orderingfalse
if v1 >= v2
according to this orderingdescending(char, char)
,
ascendingOrSame(char, char)
,
descendingOrSame(char, char)
,
same(char, char)
,
different(char, char)
default boolean ascendingOrSame(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 <= v2
according to this orderingfalse
if v1 > v2
according to this orderingascending(char, char)
,
descending(char, char)
,
descendingOrSame(char, char)
,
same(char, char)
,
different(char, char)
default boolean descending(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 > v2
according to this orderingfalse
if v1 <= v2
according to this orderingascending(char, char)
,
ascendingOrSame(char, char)
,
descendingOrSame(char, char)
,
same(char, char)
,
different(char, char)
default boolean descendingOrSame(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 >= v2
according to this orderingfalse
if v1 < v2
according to this orderingascending(char, char)
,
descending(char, char)
,
ascendingOrSame(char, char)
,
same(char, char)
,
different(char, char)
default boolean same(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 == v2
according to this orderfalse
if v1 != v2
according to this orderingascending(char, char)
,
descending(char, char)
,
ascendingOrSame(char, char)
,
descendingOrSame(char, char)
,
different(char, char)
default boolean different(char v1, char v2)
v1
- first valuev2
- second valuetrue
if v1 != v2
according to this orderfalse
if v1 == v2
according to this orderingascending(char, char)
,
descending(char, char)
,
ascendingOrSame(char, char)
,
descendingOrSame(char, char)
,
same(char, char)
@NotNull default CharOrdering inverse()
@NotNull default java.util.Comparator<java.lang.Character> asCharComparator()
Char
@NotNull default Ordering<java.lang.Character> asCharOrdering()
@NotNull static CharOrdering fromComparator(@NotNull java.util.Comparator<java.lang.Character> comparator)
Double
into a double ordering.comparator
- comparator of Double