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java.lang.Objectorg.h2.value.CompareMode
public class CompareMode
Instances of this class can compare strings. Case sensitive and case insensitive comparison is supported, and comparison using a collator.
| Field Summary | |
|---|---|
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. |
| Constructor Summary | |
|---|---|
protected |
CompareMode(java.lang.String name,
int strength)
|
| Method Summary | |
|---|---|
int |
compareString(java.lang.String a,
java.lang.String b,
boolean ignoreCase)
Compare two strings. |
boolean |
equalsChars(java.lang.String a,
int ai,
java.lang.String b,
int bi,
boolean ignoreCase)
Compare two characters in a string. |
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()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String OFF
public static final java.lang.String DEFAULT
public static final java.lang.String ICU4J
| Constructor Detail |
|---|
protected CompareMode(java.lang.String name,
int strength)
| Method Detail |
|---|
public static CompareMode getInstance(java.lang.String name,
int strength)
name - the collation name or nullstrength - the collation strength
public 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 made
public 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 made
public static java.lang.String getName(java.util.Locale l)
l - the locale
public static java.text.Collator getCollator(java.lang.String name)
name - the language name
public java.lang.String getName()
public int getStrength()
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