com.google.common.base

Class Optional<T>

java.lang.Object

com.google.common.base.Optional<T>

All Implemented Interfaces:

Serializable

public abstract class Optional<T>
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Optional()

Method Summary

Modifier and Type	Method and Description
abstract T	or(T defaultValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

Optional

public Optional()

Method Detail

or

public abstract T or(T defaultValue)