info.javelot.functionalj
Interface Function2<R,P1,P2>

Type Parameters:

R - the type of the result returned by the function.

P1 - the type of the function's first parameter.

P2 - the type of the function's second parameter.

All Known Implementing Classes:

Function2Impl

public interface Function2<R,P1,P2>

Interface that represents a function of 2 parameters.

Author:

Copyright © 2006 Frederic Daoud

Method Summary

Function1<R,P2>	bind(P1 p_param1) Binds the first parameter of this function of 2 parameters to return a new function of 1 parameter.
Function0<R>	bind(P1 p_param1, P2 p_param2) Binds both parameters of this function of 2 parameters to return a new function of no parameters.
Function1<R,P1>	bind2(P2 p_param2) Binds the second parameter of this function of 2 parameters to return a new function of 1 parameter.
R	call(P1 p_param1, P2 p_param2) Calls the function on the given parameters and returns the result.

Method Detail

call

R call(P1 p_param1,
       P2 p_param2)
       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.

Returns:

the result of the function call.

Throws:

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

bind

Function1<R,P2> bind(P1 p_param1)

Binds the first parameter of this function of 2 parameters to return a new function of 1 parameter.

Parameters:

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

Returns:

a new function of 1 parameter.

bind

Function0<R> bind(P1 p_param1,
                  P2 p_param2)

Binds both parameters of this function of 2 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.

Returns:

a new function of no parameters.

bind2

Function1<R,P1> bind2(P2 p_param2)

Binds the second parameter of this function of 2 parameters to return a new function of 1 parameter.

Parameters:

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

Returns:

a new function of 1 parameter.