net.sf.jga.fn.adaptor
Class CompoundGenerator<R>

java.lang.Object
  net.sf.jga.fn.Functor<R>
      net.sf.jga.fn.Generator<R>
          net.sf.jga.fn.adaptor.CompoundGenerator<R>

All Implemented Interfaces:

java.io.Serializable, Visitable

public class CompoundGenerator<R>
extends Generator<R>

Executes two generators, returning the results of the second.

Copyright © 2005 David A. Hall

See Also:

Serialized Form

Nested Class Summary

static interface

CompoundGenerator.Visitor Interface for classes that may interpret a Constant generator.

Constructor Summary

CompoundGenerator(Generator<?> gen1, Generator<R> gen2)

Method Summary

void	accept(Visitor v) Calls the Visitor's visit(Constant) method, if it implements the nested Visitor interface.
R	fn() Executes both generators, returning the results of the second.
Generator<?>	getFirstFunctor()
Generator<R>	getSecondFunctor()
java.lang.String	toString()

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

bind0th, bindNth, eval

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

composeNth, composeNth, generateNth

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundGenerator

public CompoundGenerator(Generator<?> gen1,
                         Generator<R> gen2)

Method Detail

getFirstFunctor

public Generator<?> getFirstFunctor()

Returns:

the first of the two nested functors

getSecondFunctor

public Generator<R> getSecondFunctor()

Returns:

the second of the two nested functors

fn

public R fn()

Executes both generators, returning the results of the second.

Specified by:

fn in class Generator<R>

accept

public void accept(Visitor v)

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

Specified by:

accept in interface Visitable

Overrides:

accept in class Functor<R>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object