net.sf.jga.fn.string
Class DefaultFormat<T>

java.lang.Object
  net.sf.jga.fn.Functor<R>
      net.sf.jga.fn.UnaryFunctor<T,java.lang.String>
          net.sf.jga.fn.string.DefaultFormat<T>

All Implemented Interfaces:

java.io.Serializable, Visitable

public class DefaultFormat<T>
extends UnaryFunctor<T,java.lang.String>

Unary Functor that converts values to strings using the toString method.

Copyright © 2003-2005 David A. Hall

Author:

David A. Hall

See Also:

Serialized Form

Nested Class Summary

static interface

DefaultFormat.Visitor Interface for classes that may interpret a DefaultFormat predicate.

Constructor Summary

DefaultFormat()

Method Summary

void	accept(Visitor v) Calls the Visitor's visit(DefaultFormat) method, if it implements the nested Visitor interface.
java.lang.String	fn(T arg) Invokes toString() on the argument
java.lang.String	toString()

Methods inherited from class net.sf.jga.fn.UnaryFunctor

bind, bind0th, bindNth, compose, compose, compose, composeNth, composeNth, eval, generate, generateNth

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFormat

public DefaultFormat()

Method Detail

fn

public java.lang.String fn(T arg)

Invokes toString() on the argument

Specified by:

fn in class UnaryFunctor<T,java.lang.String>

Parameters:

arg - the value to formatted

Returns:

the formatted value

accept

public void accept(Visitor v)

Calls the Visitor's visit(DefaultFormat) method, if it implements the nested Visitor interface.

Specified by:

accept in interface Visitable

Overrides:

accept in class Functor<java.lang.String>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object