|
JBoss Modular Service Kernel API 1.0.0.CR2 | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.jboss.msc.value.DefaultValue<T>
T
- the value typepublic final class DefaultValue<T>
A defaulted value. If the delegate value returns null
, a default value will be returned in its place.
Constructor Summary | |
---|---|
DefaultValue(Value<T> value,
Value<? extends T> defaultValue)
Construct a new instance. |
Method Summary | |
---|---|
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 |
---|
public DefaultValue(Value<T> value, Value<? extends T> defaultValue)
value
- the delegate valuedefaultValue
- the value to use if the delegate value returns null
Method Detail |
---|
public T getValue() throws java.lang.IllegalStateException
getValue
in interface Value<T>
java.lang.IllegalStateException
- if the value is time-sensitive and the current state does not allow retrieval.
|
JBoss Modular Service Kernel API 1.0.0.CR2 | |||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |