org.h2.value

Class CompareModeIcu4J

java.lang.Object

org.h2.value.CompareMode

org.h2.value.CompareModeIcu4J

public class CompareModeIcu4J
extends CompareMode

An implementation of CompareMode that uses the ICU4J Collator.

Field Summary

Fields inherited from class org.h2.value.CompareMode

CHARSET, DEFAULT, ICU4J, OFF, SIGNED, UNSIGNED

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompareModeIcu4J(java.lang.String name, int strength, boolean binaryUnsigned)

Method Summary

Modifier and Type	Method and Description
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.

Methods inherited from class org.h2.value.CompareMode

equals, getCollator, getInstance, getInstance, getName, getName, getStrength, hashCode, isBinaryUnsigned

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CompareModeIcu4J

protected CompareModeIcu4J(java.lang.String name,
                           int strength,
                           boolean binaryUnsigned)

Method Detail

compareString

public int compareString(java.lang.String a,
                         java.lang.String b,
                         boolean ignoreCase)

Description copied from class: CompareMode

Compare two strings.

Overrides:

compareString in class CompareMode

Parameters:

a - the first string

b - the second string

ignoreCase - true if a case-insensitive comparison should be made

Returns:

-1 if the first string is 'smaller', 1 if the second string is smaller, and 0 if they are equal

equalsChars

public boolean equalsChars(java.lang.String a,
                           int ai,
                           java.lang.String b,
                           int bi,
                           boolean ignoreCase)

Description copied from class: CompareMode

Compare two characters in a string.

Overrides:

equalsChars in class CompareMode

Parameters:

a - the first string

ai - the character index in the first string

b - the second string

bi - the character index in the second string

ignoreCase - true if a case-insensitive comparison should be made

Returns:

true if the characters are equals