info.javelot.functionalj
Interface Function4

All Known Implementing Classes:

Function4Impl

public interface Function4

Interface that represents a function of 4 parameters.

Author:

Copyright © 2006 Frederic Daoud

Method Summary

Function3	bind(Object p_param1) Binds the first parameter of this function of 4 parameters to return a new function of 3 parameters.
Function2	bind(Object p_param1, Object p_param2) Binds the first 2 parameters of this function of 4 parameters to return a new function of 2 parameters.
Function1	bind(Object p_param1, Object p_param2, Object p_param3) Binds the first 3 parameters of this function of 4 parameters to return a new function of 1 parameter.
Function0	bind(Object p_param1, Object p_param2, Object p_param3, Object p_param4) Binds the 4 parameters of this function of 4 parameters to return a new function of no parameters.
Function3	bind2(Object p_param2) Binds the second parameter of this function of 4 parameters to return a new function of 3 parameters.
Function3	bind3(Object p_param3) Binds the third parameter of this function of 4 parameters to return a new function of 3 parameters.
Function3	bind4(Object p_param4) Binds the fourth parameter of this function of 4 parameters to return a new function of 3 parameters.
Object	call(Object p_param1, Object p_param2, Object p_param3, Object p_param4) Calls the function on the given parameters and returns the result.

Method Detail

call

public Object call(Object p_param1,
                   Object p_param2,
                   Object p_param3,
                   Object p_param4)
            throws FunctionException

Calls the function on the given parameters and returns the result.

Parameters:

p_param1 - the first parameter to the function.

p_param2 - the second parameter to the function.

p_param3 - the third parameter to the function.

p_param4 - the fourth parameter to the function.

Returns:

the result of the function call.

Throws:

FunctionException - thrown if an exception occurs during the function call.

bind

public Function3 bind(Object p_param1)

Binds the first parameter of this function of 4 parameters to return a new function of 3 parameters.

Parameters:

p_param1 - the parameter to bind to the first parameter of the function.

Returns:

a new function of 3 parameters.

bind

public Function2 bind(Object p_param1,
                      Object p_param2)

Binds the first 2 parameters of this function of 4 parameters to return a new function of 2 parameters.

Parameters:

p_param1 - the parameter to bind to the first parameter of the function.

p_param2 - the parameter to bind to the second parameter of the function.

Returns:

a new function of 2 parameters.

bind

public Function1 bind(Object p_param1,
                      Object p_param2,
                      Object p_param3)

Binds the first 3 parameters of this function of 4 parameters to return a new function of 1 parameter.

Parameters:

p_param1 - the parameter to bind to the first parameter of the function.

p_param2 - the parameter to bind to the second parameter of the function.

p_param3 - the parameter to bind to the third parameter of the function.

Returns:

a new function of 1 parameter.

bind

public Function0 bind(Object p_param1,
                      Object p_param2,
                      Object p_param3,
                      Object p_param4)

Binds the 4 parameters of this function of 4 parameters to return a new function of no parameters.

Parameters:

p_param1 - the parameter to bind to the first parameter of the function.

p_param2 - the parameter to bind to the second parameter of the function.

p_param3 - the parameter to bind to the third parameter of the function.

p_param4 - the parameter to bind to the fourth parameter of the function.

Returns:

a new function of no parameters.

bind2

public Function3 bind2(Object p_param2)

Binds the second parameter of this function of 4 parameters to return a new function of 3 parameters.

Parameters:

p_param2 - the parameter to bind to the second parameter of the function.

Returns:

a new function of 3 parameters.

bind3

public Function3 bind3(Object p_param3)

Binds the third parameter of this function of 4 parameters to return a new function of 3 parameters.

Parameters:

p_param3 - the parameter to bind to the third parameter of the function.

Returns:

a new function of 3 parameters.

bind4

public Function3 bind4(Object p_param4)

Binds the fourth parameter of this function of 4 parameters to return a new function of 3 parameters.

Parameters:

p_param4 - the parameter to bind to the fourth parameter of the function.

Returns:

a new function of 3 parameters.