Package it.tidalwave.util

Class AsExtensions

java.lang.Object

it.tidalwave.util.AsExtensions

public class AsExtensions
extends Object

An extension to be used with Lombok in order to provide "as" support to classes that don't implement the As interface. The typical usage is to retrofit legacy code. FIXME: this class doesn't cache - every as*() call instantiates new objects.

Author:

Fabrizio Giudici

Constructor Summary

Constructors

Constructor	Description
AsExtensions()

Method Summary

Modifier and Type	Method	Description
static <T> T	as(Object datum, As.Type<? extends T> type)
static <T> T	as(Object datum, Class<T> roleType)
static <T> Collection<T>	asMany(Object datum, As.Type<? extends T> type)
static <T> Collection<T>	asMany(Object datum, Class<? extends T> type)
static <T> Optional<T>	maybeAs(Object datum, As.Type<? extends T> type)
static <T> Optional<T>	maybeAs(Object datum, Class<? extends T> type)

Methods inherited from class java.lang.Object

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

Constructor Details

AsExtensions

public AsExtensions()

Method Details

as

@Nonnull
public static <T> T as(@Nonnull
 Object datum,
 @Nonnull
 Class<T> roleType)

maybeAs

@Nonnull
public static <T> Optional<T> maybeAs(@Nonnull
 Object datum,
 @Nonnull
 Class<? extends T> type)

asMany

@Nonnull
public static <T> Collection<T> asMany(@Nonnull
 Object datum,
 @Nonnull
 Class<? extends T> type)

as

@Nonnull
public static <T> T as(@Nonnull
 Object datum,
 @Nonnull
 As.Type<? extends T> type)

maybeAs

@Nonnull
public static <T> Optional<T> maybeAs(@Nonnull
 Object datum,
 @Nonnull
 As.Type<? extends T> type)

asMany

@Nonnull
public static <T> Collection<T> asMany(@Nonnull
 Object datum,
 @Nonnull
 As.Type<? extends T> type)