Character (JanosRuntime JavaDOC)

java.lang.Object
- java.lang.Character

public final class Character
extends Object

Field Summary

Fields
Modifier and Type	Field and Description
`static byte`	`COMBINING_SPACING_MARK` COMBINING_SPACING_MARK
`static byte`	`CONNECTOR_PUNCTUATION` CONNECTOR_PUNCTUATION
`static byte`	`CONTROL` CONTROL
`static byte`	`CURRENCY_SYMBOL` CURRENCY_SYMBOL
`static byte`	`DASH_PUNCTUATION` DASH_PUNCTUATION
`static byte`	`DECIMAL_DIGIT_NUMBER` DECIMAL_DIGIT_NUMBER
`static byte`	`ENCLOSING_MARK` ENCLOSING_MARK
`static byte`	`END_PUNCTUATION` END_PUNCTUATION
`static byte`	`FORMAT` FORMAT
`static byte`	`LETTER_NUMBER` LETTER_NUMBER
`static byte`	`LINE_SEPARATOR` LINE_SEPARATOR
`static byte`	`LOWERCASE_LETTER` LOWERCASE_LETTER
`static byte`	`MATH_SYMBOL` MATH_SYMBOL
`static int`	`MAX_RADIX` MAX_RADIX
`static char`	`MAX_VALUE` MAX_VALUE
`static int`	`MIN_RADIX` MIN_RADIX
`static char`	`MIN_VALUE` MIN_VALUE
`static byte`	`MODIFIER_LETTER` MODIFIER_LETTER
`static byte`	`MODIFIER_SYMBOL` MODIFIER_SYMBOL
`static byte`	`NON_SPACING_MARK` NON_SPACING_MARK
`static byte`	`OTHER_LETTER` OTHER_LETTER
`static byte`	`OTHER_NUMBER` OTHER_NUMBER
`static byte`	`OTHER_PUNCTUATION` OTHER_PUNCTUATION
`static byte`	`OTHER_SYMBOL` OTHER_SYMBOL
`static byte`	`PARAGRAPH_SEPARATOR` PARAGRAPH_SEPARATOR
`static byte`	`PRIVATE_USE` PRIVATE_USE
`static byte`	`SPACE_SEPARATOR` SPACE_SEPARATOR
`static byte`	`START_PUNCTUATION` START_PUNCTUATION
`static byte`	`SURROGATE` SURROGATE
`static byte`	`TITLECASE_LETTER` TITLECASE_LETTER
`static Class`	`TYPE` TYPE
`static byte`	`UNASSIGNED` UNASSIGNED
`static byte`	`UPPERCASE_LETTER` UPPERCASE_LETTER

Constructor Summary

Constructors
Constructor and Description

Character(char c)
Character

Constructors
Constructor and Description
`Character(char c)` Character

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`char`	`charValue()` charValue
`static int`	`digit(char c, int i)` digit
`boolean`	`equals(Object obj)` Compares two Objects for equality.
`static char`	`forDigit(int i, int j)`
`static int`	`getNumericValue(char c)`
`static int`	`getType(char c)`
`int`	`hashCode()` Returns a hash code value for the object.
`static boolean`	`isDefined(char c)`
`static boolean`	`isDigit(char c)`
`static boolean`	`isIdentifierIgnorable(char c)`
`static boolean`	`isISOControl(char c)`
`static boolean`	`isJavaIdentifierPart(char c)`
`static boolean`	`isJavaIdentifierStart(char c)`
`static boolean`	`isJavaLetter(char c)`
`static boolean`	`isJavaLetterOrDigit(char c)`
`static boolean`	`isLetter(char c)`
`static boolean`	`isLetterOrDigit(char c)`
`static boolean`	`isLowerCase(char c)`
`static boolean`	`isSpace(char c)`
`static boolean`	`isSpaceChar(char c)`
`static boolean`	`isTitleCase(char c)`
`static boolean`	`isUnicodeIdentifierPart(char c)`
`static boolean`	`isUnicodeIdentifierStart(char c)`
`static boolean`	`isUpperCase(char c)`
`static boolean`	`isWhitespace(char c)`
`static char`	`toLowerCase(char c)`
`String`	`toString()` Returns a string representation of the object.
`static char`	`toTitleCase(char c)`
`static char`	`toUpperCase(char c)`
`static Character`	`valueOf(char c)` Returns a `Character` instance representing the specified `char` value.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - MIN_VALUE
```
public static final char MIN_VALUE
```
    MIN_VALUE
    
    See Also:
    
    Constant Field Values
  - MAX_VALUE
```
public static final char MAX_VALUE
```
    MAX_VALUE
    
    See Also:
    
    Constant Field Values
  - TYPE
```
public static final Class TYPE
```
    TYPE
  - MIN_RADIX
```
public static final int MIN_RADIX
```
    MIN_RADIX
    
    See Also:
    
    Constant Field Values
  - MAX_RADIX
```
public static final int MAX_RADIX
```
    MAX_RADIX
    
    See Also:
    
    Constant Field Values
  - UNASSIGNED
```
public static final byte UNASSIGNED
```
    UNASSIGNED
    
    See Also:
    
    Constant Field Values
  - UPPERCASE_LETTER
```
public static final byte UPPERCASE_LETTER
```
    UPPERCASE_LETTER
    
    See Also:
    
    Constant Field Values
  - LOWERCASE_LETTER
```
public static final byte LOWERCASE_LETTER
```
    LOWERCASE_LETTER
    
    See Also:
    
    Constant Field Values
  - TITLECASE_LETTER
```
public static final byte TITLECASE_LETTER
```
    TITLECASE_LETTER
    
    See Also:
    
    Constant Field Values
  - MODIFIER_LETTER
```
public static final byte MODIFIER_LETTER
```
    MODIFIER_LETTER
    
    See Also:
    
    Constant Field Values
  - OTHER_LETTER
```
public static final byte OTHER_LETTER
```
    OTHER_LETTER
    
    See Also:
    
    Constant Field Values
  - NON_SPACING_MARK
```
public static final byte NON_SPACING_MARK
```
    NON_SPACING_MARK
    
    See Also:
    
    Constant Field Values
  - ENCLOSING_MARK
```
public static final byte ENCLOSING_MARK
```
    ENCLOSING_MARK
    
    See Also:
    
    Constant Field Values
  - COMBINING_SPACING_MARK
```
public static final byte COMBINING_SPACING_MARK
```
    COMBINING_SPACING_MARK
    
    See Also:
    
    Constant Field Values
  - DECIMAL_DIGIT_NUMBER
```
public static final byte DECIMAL_DIGIT_NUMBER
```
    DECIMAL_DIGIT_NUMBER
    
    See Also:
    
    Constant Field Values
  - LETTER_NUMBER
```
public static final byte LETTER_NUMBER
```
    LETTER_NUMBER
    
    See Also:
    
    Constant Field Values
  - OTHER_NUMBER
```
public static final byte OTHER_NUMBER
```
    OTHER_NUMBER
    
    See Also:
    
    Constant Field Values
  - SPACE_SEPARATOR
```
public static final byte SPACE_SEPARATOR
```
    SPACE_SEPARATOR
    
    See Also:
    
    Constant Field Values
  - LINE_SEPARATOR
```
public static final byte LINE_SEPARATOR
```
    LINE_SEPARATOR
    
    See Also:
    
    Constant Field Values
  - PARAGRAPH_SEPARATOR
```
public static final byte PARAGRAPH_SEPARATOR
```
    PARAGRAPH_SEPARATOR
    
    See Also:
    
    Constant Field Values
  - CONTROL
```
public static final byte CONTROL
```
    CONTROL
    
    See Also:
    
    Constant Field Values
  - FORMAT
```
public static final byte FORMAT
```
    FORMAT
    
    See Also:
    
    Constant Field Values
  - PRIVATE_USE
```
public static final byte PRIVATE_USE
```
    PRIVATE_USE
    
    See Also:
    
    Constant Field Values
  - SURROGATE
```
public static final byte SURROGATE
```
    SURROGATE
    
    See Also:
    
    Constant Field Values
  - DASH_PUNCTUATION
```
public static final byte DASH_PUNCTUATION
```
    DASH_PUNCTUATION
    
    See Also:
    
    Constant Field Values
  - START_PUNCTUATION
```
public static final byte START_PUNCTUATION
```
    START_PUNCTUATION
    
    See Also:
    
    Constant Field Values
  - END_PUNCTUATION
```
public static final byte END_PUNCTUATION
```
    END_PUNCTUATION
    
    See Also:
    
    Constant Field Values
  - CONNECTOR_PUNCTUATION
```
public static final byte CONNECTOR_PUNCTUATION
```
    CONNECTOR_PUNCTUATION
    
    See Also:
    
    Constant Field Values
  - OTHER_PUNCTUATION
```
public static final byte OTHER_PUNCTUATION
```
    OTHER_PUNCTUATION
    
    See Also:
    
    Constant Field Values
  - MATH_SYMBOL
```
public static final byte MATH_SYMBOL
```
    MATH_SYMBOL
    
    See Also:
    
    Constant Field Values
  - CURRENCY_SYMBOL
```
public static final byte CURRENCY_SYMBOL
```
    CURRENCY_SYMBOL
    
    See Also:
    
    Constant Field Values
  - MODIFIER_SYMBOL
```
public static final byte MODIFIER_SYMBOL
```
    MODIFIER_SYMBOL
    
    See Also:
    
    Constant Field Values
  - OTHER_SYMBOL
```
public static final byte OTHER_SYMBOL
```
    OTHER_SYMBOL
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Character
```
public Character(char c)
```
    Character
    
    Parameters:
    
    c - ?
- Method Detail
  - charValue
```
public char charValue()
```
    charValue
    
    Returns:
    
    ?
  - digit
```
public static int digit(char c,
                        int i)
```
    digit
    
    Parameters:
    
    c - ?
    
    i - ?
    
    Returns:
    
    ?
  - equals
```
public boolean equals(Object obj)
```
    Description copied from class: Object
    Compares two Objects for equality.
    The equals method implements an equivalence relation:
    - It is reflexive: for any reference value x, x.equals(x) should return true.
    - It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
    - It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
    - It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false.
    - For any reference value x, x.equals(null) should return false.
    The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).
    Overrides:
    
    equals in class Object
    
    Parameters:
    
    obj - the reference object with which to compare.
    
    Returns:
    
    true if this object is the same as the obj argument; false otherwise.
    
    See Also:
    
    Boolean.hashCode(), Hashtable
  - forDigit
```
public static char forDigit(int i,
                            int j)
```
    Parameters:
    
    i - ?
    
    j - ?
    
    Returns:
    
    ?
  - getNumericValue
```
public static int getNumericValue(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - getType
```
public static int getType(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - hashCode
```
public int hashCode()
```
    Description copied from class: Object
    Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable.
    The general contract of hashCode is:
    - Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer. This integer need not remain consistent from one execution of an application to another execution of the same application.
    - If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
    Overrides:
    
    hashCode in class Object
    
    Returns:
    
    a hash code value for this object.
    
    See Also:
    
    Object.equals(java.lang.Object), Hashtable
  - isDefined
```
public static boolean isDefined(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isDigit
```
public static boolean isDigit(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isISOControl
```
public static boolean isISOControl(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isIdentifierIgnorable
```
public static boolean isIdentifierIgnorable(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isJavaIdentifierPart
```
public static boolean isJavaIdentifierPart(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isJavaIdentifierStart
```
public static boolean isJavaIdentifierStart(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isJavaLetter
```
public static boolean isJavaLetter(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isJavaLetterOrDigit
```
public static boolean isJavaLetterOrDigit(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isLetter
```
public static boolean isLetter(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isLetterOrDigit
```
public static boolean isLetterOrDigit(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isLowerCase
```
public static boolean isLowerCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isSpace
```
public static boolean isSpace(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isSpaceChar
```
public static boolean isSpaceChar(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isTitleCase
```
public static boolean isTitleCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isUnicodeIdentifierPart
```
public static boolean isUnicodeIdentifierPart(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isUnicodeIdentifierStart
```
public static boolean isUnicodeIdentifierStart(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isUpperCase
```
public static boolean isUpperCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - isWhitespace
```
public static boolean isWhitespace(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - toLowerCase
```
public static char toLowerCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - toString
```
public String toString()
```
    Description copied from class: Object
    
    Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.
    The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of the object.
  - toTitleCase
```
public static char toTitleCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - toUpperCase
```
public static char toUpperCase(char c)
```
    Parameters:
    
    c - ?
    
    Returns:
    
    ?
  - valueOf
```
public static Character valueOf(char c)
```
    Returns a Character instance representing the specified char value.
    
    Parameters:
    
    c - a char value.
    
    Returns:
    
    a Character instance representing c.

Class Character

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MIN_VALUE

MAX_VALUE

TYPE

MIN_RADIX

MAX_RADIX

UNASSIGNED

UPPERCASE_LETTER

LOWERCASE_LETTER

TITLECASE_LETTER

MODIFIER_LETTER

OTHER_LETTER

NON_SPACING_MARK

ENCLOSING_MARK

COMBINING_SPACING_MARK

DECIMAL_DIGIT_NUMBER

LETTER_NUMBER

OTHER_NUMBER

SPACE_SEPARATOR

LINE_SEPARATOR

PARAGRAPH_SEPARATOR

CONTROL

FORMAT

PRIVATE_USE

SURROGATE

DASH_PUNCTUATION

START_PUNCTUATION

END_PUNCTUATION

CONNECTOR_PUNCTUATION

OTHER_PUNCTUATION

MATH_SYMBOL

CURRENCY_SYMBOL

MODIFIER_SYMBOL

OTHER_SYMBOL

Constructor Detail

Character

Method Detail

charValue

digit

equals

forDigit

getNumericValue

getType

hashCode

isDefined

isDigit

isISOControl

isIdentifierIgnorable

isJavaIdentifierPart

isJavaIdentifierStart

isJavaLetter

isJavaLetterOrDigit

isLetter

isLetterOrDigit

isLowerCase

isSpace

isSpaceChar

isTitleCase

isUnicodeIdentifierPart

isUnicodeIdentifierStart

isUpperCase

isWhitespace

toLowerCase

toString

toTitleCase

toUpperCase

valueOf