类 |
方法/构造函数 |
针对 U+53F1 的值 |
针对 U+20B9F 的值 |
针对 U+D842 的值 |
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Character |
static byte getDirectionality(int cp) |
0 |
0 |
0 |
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static int getNumericValue(int cp) |
-1 |
-1 |
- 1 |
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static int getType(int cp) |
5 |
5 |
19 |
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static boolean isDefined(int cp) |
true |
true |
true |
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static boolean isDigit(int cp) |
false |
false |
false |
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static boolean isISOControl(int cp) |
false |
false |
false |
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static boolean isIdentifierIgnorable(int cp) |
false |
false |
false |
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static boolean isJavaIdentifierPart(int cp) |
true |
true |
false |
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static boolean isJavaIdentifierStart(int cp) |
true |
true |
false |
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static boolean isLetter(int cp) |
true |
true |
false |
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static boolean isLetterOrDigit(int cp) |
true |
true |
false |
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static boolean isLowerCase(int cp) |
false |
false |
false |
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static boolean isMirrored(int cp) |
false |
false |
false |
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static boolean isSpaceChar(int cp) |
false |
false |
false |
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static boolean isSupplementaryCodePoint(int cp) |
false |
true |
false |
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static boolean isTitleCase(int cp) |
false |
false |
false |
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static boolean isUnicodeIdentifierPart(int cp) |
true |
true |
false |
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static boolean isUnicodeIdentifierStart(int cp) |
true |
true |
false |
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static boolean isUpperCase(int cp) |
false |
false |
false |
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static boolean isValidCodePoint(int cp) |
true |
true |
true |
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static boolean isWhitespace(int cp) |
false |
false |
false |
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static int toLowerCase(int cp) |
(不可更改 ) |
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static int toTitleCase(int cp) |
(不可更改) |
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static int toUpperCase(int cp) |
(不可更改) |
Character.
UnicodeBlock |
Character.UnicodeBlock of(int cp) |
CJK_UNIFIED_IDEOGRAPHS |
CJK_UNIFIED_IDEOGRAPHS_EXTENSI ON_B |
HIGH_SURROGATES |
Font |
boolean canDisplay(int cp) |
(取决于 Font 实例) |
FontMetrics |
int charWidth(int cp) |
(取决于 FontMetrics 实例) |
String |
int indexOf(int cp) |
(取决于 String 实例) |
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int lastIndexOf(int cp) |
(取决于 String 实例) |