edu.rice.cs.plt.lambda
Class SimpleBox<T>

java.lang.Object
  edu.rice.cs.plt.lambda.SimpleBox<T>

All Implemented Interfaces:

Box<T>, Thunk<T>, java.io.Serializable

public class SimpleBox<T>
extends java.lang.Object
implements Box<T>, java.io.Serializable

A box that freely supports reads and writes.

As a wrapper for arbitrary objects, instances of this class will serialize without error only if the wrapped object is serializable.

See Also:

Serialized Form

Constructor Summary

SimpleBox()
Create a box initialized with null

SimpleBox(T val)
Create a box initialized with val

Method Summary

static <T> Box<T>	make() Call the constructor (allows T to be inferred)
static <T> Box<T>	make(T val) Call the constructor (allows T to be inferred)
void	set(T val)
T	value()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleBox

public SimpleBox(T val)

Create a box initialized with val

SimpleBox

public SimpleBox()

Create a box initialized with null

Method Detail

set

public void set(T val)

Specified by:

set in interface Box<T>

value

public T value()

Specified by:

value in interface Thunk<T>

make

public static <T> Box<T> make(T val)

Call the constructor (allows T to be inferred)

make

public static <T> Box<T> make()

Call the constructor (allows T to be inferred)