java.lang
Class Character
Method Summary |
int
|
compareTo(Number right)
Compare a Character and a Number
digit (i
representation
|
int
|
compareTo(Character right)
Compare two Characters
digit (i
representation
|
Number
|
div(Number right)
Divide a Character by a Number
digit (i
representation
|
Number
|
div(Character right)
Divide one Character by another
digit (i
representation
|
Number
|
intdiv(Number right)
Integer Divide a Character by a Number
|
Number
|
intdiv(Character right)
Integer Divide two Characters
|
boolean
|
isDigit()
Determines if a character is a digit
Synonym for 'Character
|
boolean
|
isLetter()
Determines if a character is a letter
Synonym for 'Character
|
boolean
|
isLetterOrDigit()
Determines if a character is a letter or digit
Synonym for 'Character
|
boolean
|
isLowerCase()
Determine if a Character is lowercase
Synonym for 'Character
|
boolean
|
isUpperCase()
Determine if a Character is uppercase
Synonym for 'Character
|
boolean
|
isWhitespace()
Determines if a character is a whitespace character
Synonym for 'Character
|
Number
|
minus(Number right)
Subtract a Number from a Character
digit (i
representation
|
Number
|
minus(Character right)
Subtract one Characters from another by converting them both to their
Integer representations
digit (i
representation
|
Number
|
multiply(Number right)
Multiply a Character by a Number
digit (i
representation
|
Number
|
multiply(Character right)
Multiply two Characters
digit (i
representation
|
Character
|
next()
Increment a Character by one
|
Number
|
plus(Number right)
Add a Character and a Number
This operation will always create a new object for the result,
while the operands remain unchanged
of the digits '0' through '9', and the result is addition of the integer
conversion of this character plus the operand
|
Number
|
plus(Character right)
Add two Characters
through '9') and add the results
This operation will always create a new object for the result,
while the operands remain unchanged
|
Character
|
previous()
Decrement a Character by one
|
char
|
toLowerCase()
Converts the character to lowercase
Synonym for 'Character
|
char
|
toUpperCase()
Converts the character to uppercase
Synonym for 'Character
|
compareTo
public int compareTo(Number right)
- Compare a Character and a Number. The character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Number.
- Returns:
- the result of the comparison
compareTo
public int compareTo(Character right)
- Compare two Characters. Each character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Character.
- Returns:
- the result of the comparison
div
public Number div(Number right)
- Divide a Character by a Number. The character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Number.
- Returns:
- the multiplication of both
div
public Number div(Character right)
- Divide one Character by another. Each character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- another Character.
- Returns:
- the multiplication of both
intdiv
public Number intdiv(Number right)
- Integer Divide a Character by a Number.
- Parameters:
right
- a Number.
- Returns:
- the integer division of both
intdiv
public Number intdiv(Character right)
- Integer Divide two Characters.
- Parameters:
right
- another Character.
- Returns:
- the integer division of both
isDigit
public boolean isDigit()
- Determines if a character is a digit.
Synonym for 'Character.isDigit(this)'.
- Returns:
- true if the character is a digit
See:
Character#isDigit.
isLetter
public boolean isLetter()
- Determines if a character is a letter.
Synonym for 'Character.isLetter(this)'.
- Returns:
- true if the character is a letter
See:
Character#isLetter.
isLetterOrDigit
public boolean isLetterOrDigit()
- Determines if a character is a letter or digit.
Synonym for 'Character.isLetterOrDigit(this)'.
- Returns:
- true if the character is a letter or digit
See:
Character#isLetterOrDigit.
isLowerCase
public boolean isLowerCase()
- Determine if a Character is lowercase.
Synonym for 'Character.isLowerCase(this)'.
- Returns:
- true if the character is lowercase
See:
Character#isLowerCase.
isUpperCase
public boolean isUpperCase()
- Determine if a Character is uppercase.
Synonym for 'Character.isUpperCase(this)'.
- Returns:
- true if the character is uppercase
See:
Character#isUpperCase.
isWhitespace
public boolean isWhitespace()
- Determines if a character is a whitespace character.
Synonym for 'Character.isWhitespace(this)'.
- Returns:
- true if the character is a whitespace character
See:
Character#isWhitespace.
minus
public Number minus(Number right)
- Subtract a Number from a Character. The character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Number.
- Returns:
- the addition of the Character and the Number
minus
public Number minus(Character right)
- Subtract one Characters from another by converting them both to their
Integer representations. Each character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Character.
- Returns:
- the addition of both Characters
multiply
public Number multiply(Number right)
- Multiply a Character by a Number. The character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- a Number.
- Returns:
- the multiplication of both
multiply
public Number multiply(Character right)
- Multiply two Characters. Each character is assumed to be a
digit (i.e. '0' through '9') which is converted to its Integer
representation.
- Parameters:
right
- another Character.
- Returns:
- the multiplication of both
next
public Character next()
- Increment a Character by one.
- Returns:
- an incremented Number
plus
public Number plus(Number right)
- Add a Character and a Number.
This operation will always create a new object for the result,
while the operands remain unchanged. This character should be one
of the digits '0' through '9', and the result is addition of the integer
conversion of this character plus the operand.
- Parameters:
right
- a Number.
- Returns:
- the addition of the Character and the Number
See:
Integer#valueOf(String).
plus
public Number plus(Character right)
- Add two Characters. Both characters are assumed to represent digits ('0'
through '9') and add the results.
This operation will always create a new object for the result,
while the operands remain unchanged.
- Parameters:
right
- a Character.
- Returns:
- the addition of both Characters
See:
#plus(Number, Character).
previous
public Character previous()
- Decrement a Character by one.
- Returns:
- a decremented Number
toLowerCase
public char toLowerCase()
- Converts the character to lowercase.
Synonym for 'Character.toLowerCase(this)'.
- Returns:
- the lowercase equivalent of the character, if any;
otherwise, the character itself.
See:
Character#isLowerCase.
String#toLowerCase.
toUpperCase
public char toUpperCase()
- Converts the character to uppercase.
Synonym for 'Character.toUpperCase(this)'.
- Returns:
- the uppercase equivalent of the character, if any;
otherwise, the character itself.
See:
Character#isUpperCase.
String#toUpperCase.