Groovy JDK

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
 
Method Detail

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.

Groovy JDK