org.jboss.msc.value
Class ClassOfValue<T>

java.lang.Object
  org.jboss.msc.value.ClassOfValue<T>

All Implemented Interfaces:

Value<java.lang.Class<? extends T>>

public final class ClassOfValue<T>
extends java.lang.Object
implements Value<java.lang.Class<? extends T>>

A value which returns the Class object of another value.

Author:

David M. Lloyd

Constructor Summary

ClassOfValue(Value<? extends T> value)

Method Summary

java.lang.Class<? extends T>

getValue() Get the actual value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassOfValue

public ClassOfValue(Value<? extends T> value)

Method Detail

getValue

public java.lang.Class<? extends T> getValue()
                                      throws java.lang.IllegalStateException

Description copied from interface: Value

Get the actual value.

Specified by:

getValue in interface Value<java.lang.Class<? extends T>>

Returns:

the Class of the value, or null if value.getValue() is null.

Throws:

java.lang.IllegalStateException - if the value is time-sensitive and the current state does not allow retrieval.