org.graalvm.shadowed.com.ibm.icu.impl.coll

Class CollationFastLatin

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.impl.coll.CollationFastLatin

public final class CollationFastLatin
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	BAIL_OUT_RESULT Comparison return value when the regular comparison must be used.
static int	LATIN_LIMIT
static int	LATIN_MAX
static int	VERSION Fast Latin format version (one byte 1..FF).

Method Summary

Modifier and Type	Method and Description
static int	compareUTF16(char[] table, char[] primaries, int options, CharSequence left, CharSequence right, int startIndex)
static int	getOptions(CollationData data, CollationSettings settings, char[] primaries) Computes the options value for the compare functions and writes the precomputed primary weights.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VERSION

public static final int VERSION

Fast Latin format version (one byte 1..FF). Must be incremented for any runtime-incompatible changes, in particular, for changes to any of the following constants. When the major version number of the main data format changes, we can reset this fast Latin version to 1.

See Also:

Constant Field Values

LATIN_MAX

public static final int LATIN_MAX

See Also:

Constant Field Values

LATIN_LIMIT

public static final int LATIN_LIMIT

See Also:

Constant Field Values

BAIL_OUT_RESULT

public static final int BAIL_OUT_RESULT

Comparison return value when the regular comparison must be used. The exact value is not relevant for the format version.

See Also:

Constant Field Values

Method Detail

getOptions

public static int getOptions(CollationData data,
                             CollationSettings settings,
                             char[] primaries)

Computes the options value for the compare functions and writes the precomputed primary weights. Returns -1 if the Latin fastpath is not supported for the data and settings. The capacity must be LATIN_LIMIT.

compareUTF16

public static int compareUTF16(char[] table,
                               char[] primaries,
                               int options,
                               CharSequence left,
                               CharSequence right,
                               int startIndex)