public class CompareMode extends java.lang.Object implements java.util.Comparator<Value>
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
CHARSET
This constant means the charset specified should be used.
|
static java.lang.String |
DEFAULT
This constant means the default collator should be used, even if ICU4J is
in the classpath.
|
static java.lang.String |
ICU4J
This constant means ICU4J should be used (this will fail if it is not in
the classpath).
|
static java.lang.String |
OFF
This constant means there is no collator set, and the default string
comparison is to be used.
|
Modifier | Constructor and Description |
---|---|
protected |
CompareMode(java.lang.String name,
int strength) |
Modifier and Type | Method and Description |
---|---|
int |
compare(Value o1,
Value o2) |
int |
compareString(java.lang.String a,
java.lang.String b,
boolean ignoreCase)
Compare two strings.
|
boolean |
equals(java.lang.Object obj) |
boolean |
equalsChars(java.lang.String a,
int ai,
java.lang.String b,
int bi,
boolean ignoreCase)
Compare two characters in a string.
|
static java.util.Locale[] |
getCollationLocales(boolean onlyIfInitialized)
Returns available locales for collations.
|
static java.text.Collator |
getCollator(java.lang.String name)
Get the collator object for the given language name or language / country
combination.
|
static CompareMode |
getInstance(java.lang.String name,
int strength)
Create a new compare mode with the given collator and strength.
|
java.lang.String |
getName() |
static java.lang.String |
getName(java.util.Locale l)
Get the collation name.
|
int |
getStrength() |
int |
hashCode() |
public static final java.lang.String OFF
public static final java.lang.String DEFAULT
public static final java.lang.String ICU4J
public static final java.lang.String CHARSET
public static CompareMode getInstance(java.lang.String name, int strength)
name
- the collation name or nullstrength
- the collation strengthpublic static java.util.Locale[] getCollationLocales(boolean onlyIfInitialized)
onlyIfInitialized
- if true
, returns null
when locales are not yet
initializedpublic boolean equalsChars(java.lang.String a, int ai, java.lang.String b, int bi, boolean ignoreCase)
a
- the first stringai
- the character index in the first stringb
- the second stringbi
- the character index in the second stringignoreCase
- true if a case-insensitive comparison should be madepublic int compareString(java.lang.String a, java.lang.String b, boolean ignoreCase)
a
- the first stringb
- the second stringignoreCase
- true if a case-insensitive comparison should be madepublic static java.lang.String getName(java.util.Locale l)
l
- the localepublic static java.text.Collator getCollator(java.lang.String name)
name
- the language namepublic java.lang.String getName()
public int getStrength()
public boolean equals(java.lang.Object obj)
equals
in interface java.util.Comparator<Value>
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object