```
public abstract class AdapterStateHelper
extends Object
```
Type of object adapter state. State changes are reported either to the object adapter or to the adapter manager.

构造方法
Constructor and Description
`AdapterStateHelper()`

所有方法静态方法具体的方法
Modifier and Type	Method and Description
`static short`	`extract(Any a)`
`static String`	`id()`
`static void`	`insert(Any a, short that)`
`static short`	`read(InputStream istream)`
`static TypeCode`	`type()`
`static void`	`write(OutputStream ostream, short value)`

public static void insert(Any a,
                          short that)

public static short read(InputStream istream)

public static void write(OutputStream ostream,
                         short value)

Class AdapterStateHelper