info.javelot.functionalj.util
Class Operators

java.lang.Object
  info.javelot.functionalj.util.Operators

public final class Operators

extends Object

Contains method definitions for operators along with their corresponding functions.

Author:

Copyright © 2006 Frederic Daoud

Field Summary

static Function	add Function that corresponds to the add(int,int) method.
static Function	and Function that corresponds to the and(boolean,boolean) method.
static Function	concat Function that corresponds to the concat(String,String) method.
static Function	divide Function that corresponds to the divide(int,int) method.
static Function	multiply Function that corresponds to the multiply(int,int) method.
static Function	not Function that corresponds to the not(boolean) method.
static Function	or Function that corresponds to the or(boolean,boolean) method.
static Function	subtract Function that corresponds to the subtract(int,int) method.

Method Summary

static int	add(int p_first, int p_second) Method that corresponds to the + operator.
static boolean	and(boolean p_first, boolean p_second) Method that corresponds to the && operator.
static String	concat(String p_first, String p_second) Method that corresponds to the + operator as it pertains to concatenating two Strings.
static int	divide(int p_first, int p_second) Method that corresponds to the / operator.
static int	multiply(int p_first, int p_second) Method that corresponds to the * operator.
static boolean	not(boolean p_parameter) Method that corresponds to the boolean 'not' operator.
static boolean	or(boolean p_first, boolean p_second) Method that corresponds to the || operator.
static int	subtract(int p_first, int p_second) Method that corresponds to the - operator.

Methods inherited from class java.lang.Object

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

Field Detail

add

public static final Function add

Function that corresponds to the add(int,int) method.

multiply

public static final Function multiply

Function that corresponds to the multiply(int,int) method.

subtract

public static final Function subtract

Function that corresponds to the subtract(int,int) method.

divide

public static final Function divide

Function that corresponds to the divide(int,int) method.

and

public static final Function and

Function that corresponds to the and(boolean,boolean) method.

or

public static final Function or

Function that corresponds to the or(boolean,boolean) method.

not

public static final Function not

Function that corresponds to the not(boolean) method.

concat

public static final Function concat

Function that corresponds to the concat(String,String) method.

Method Detail

add

public static int add(int p_first,
                      int p_second)

Method that corresponds to the + operator.

Parameters:

p_first - the first parameter to the + operator.

p_second - the second parameter to the + operator.

Returns:

the result of applying the + operator to the two parameters.

multiply

public static int multiply(int p_first,
                           int p_second)

Method that corresponds to the * operator.

Parameters:

p_first - the first parameter to the * operator.

p_second - the second parameter to the * operator.

Returns:

the result of applying the * operator to the two parameters.

subtract

public static int subtract(int p_first,
                           int p_second)

Method that corresponds to the - operator.

Parameters:

p_first - the first parameter to the - operator.

p_second - the second parameter to the - operator.

Returns:

the result of applying the - operator to the two parameters.

divide

public static int divide(int p_first,
                         int p_second)

Method that corresponds to the / operator.

Parameters:

p_first - the first parameter to the / operator.

p_second - the second parameter to the / operator.

Returns:

the result of applying the / operator to the two parameters.

and

public static boolean and(boolean p_first,
                          boolean p_second)

Method that corresponds to the && operator.

Parameters:

p_first - the first parameter to the && operator.

p_second - the second parameter to the && operator.

Returns:

the result of applying the && operator to the two parameters.

or

public static boolean or(boolean p_first,
                         boolean p_second)

Method that corresponds to the || operator.

Parameters:

p_first - the first parameter to the || operator.

p_second - the second parameter to the || operator.

Returns:

the result of applying the || operator to the two parameters.

not

public static boolean not(boolean p_parameter)

Method that corresponds to the boolean 'not' operator. This is represented by the symbol '!'.

Parameters:

p_parameter - the parameter to the not operator.

Returns:

the result of applying the not operator to the parameter.

concat

public static String concat(String p_first,
                            String p_second)

Method that corresponds to the + operator as it pertains to concatenating two Strings.

Parameters:

p_first - the first parameter to the + operator.

p_second - the second parameter to the + operator.

Returns:

the result of applying the + operator to the two parameters.