Class CharacterNameQuery

java.lang.Object

com.ibm.icu.impl.CharacterNameQuery

class CharacterNameQuery
extends Object

For a character name name, a query string query matches name under UAX44-LM2 if and only if the following returns true:

    final var matcher = new CharacterNameQuery(query).matcher();
    for (final char c : name) {
        if (!matcher.consistentWith(c)) {
            return false;
        }
    }

    return matcher.matches();

name must be an exact character name, in particular, all uppercase, with no underscores, no double hyphens, no isolated hyphens. There are no constraints on query; for instance, this class will match name="ZANABAZAR SQUARE LETTER -A" with query="Zanabazar-square_letter_-A". Matcher::consistentWith is not retryable: once it returns false, the Matcher should not be used again.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	CharacterNameQuery.Matcher

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	is1180
(package private) StringBuilder	skeleton

Constructor Summary

Constructors

Constructor	Description
CharacterNameQuery(CharSequence query)

Method Summary

Modifier and Type	Method	Description
private static boolean	isASCIILetterOrDigit(char c)
(package private) CharacterNameQuery.Matcher	matcher()

Methods inherited from class Object

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

Field Details

skeleton

StringBuilder skeleton

is1180

boolean is1180

Constructor Details

CharacterNameQuery

CharacterNameQuery(CharSequence query)

Method Details

matcher

CharacterNameQuery.Matcher matcher()

isASCIILetterOrDigit

private static boolean isASCIILetterOrDigit(char c)