info.javelot.functionalj
Interface Function2

All Known Implementing Classes:

Function2Impl

public interface Function2

Interface that represents a function of 2 parameters.

Author:

Copyright © 2006 Frederic Daoud

Method Summary

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

Method Detail

call

public Object call(Object p_param1,
                   Object 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

public Function1 bind(Object 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

public Function0 bind(Object p_param1,
                      Object 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

public Function1 bind2(Object 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.