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java.lang.Object | +--org.simoes.lpd.util.Queue
Queue is just a queue
| Field Summary | |
protected static long |
counter
|
static long |
INVALID_ID
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protected java.lang.String |
name
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protected java.util.List |
queue
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| Constructor Summary | |
Queue(java.lang.String name)
constructor. |
|
| Method Summary | |
long |
add(java.lang.Object object)
add method. |
java.lang.String |
getName()
getName. |
QueuedObject |
getNext()
Gets the last Object in the Queue without removing it. |
java.util.List |
list()
list of the items in the queue (a copy of each one). |
static void |
main(java.lang.String[] args)
|
java.lang.Object |
remove(long id)
remove by unique identifier. |
int |
size()
size of the queue. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public static final long INVALID_ID
protected static long counter
protected java.lang.String name
protected java.util.List queue
| Constructor Detail |
public Queue(java.lang.String name)
name - - name of the print queue.| Method Detail |
public java.lang.String getName()
public long add(java.lang.Object object)
object - - object to add to the queue.
public java.lang.Object remove(long id)
throws ObjectNotFoundException
id - - unique identifier of the queued object.
ObjectNotFoundException - if the object is not found in the queuepublic int size()
public java.util.List list()
public QueuedObject getNext()
throws ObjectNotFoundException
ObjectNotFoundExceptionpublic static void main(java.lang.String[] args)
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