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java.lang.Object | +--edu.umd.cs.db.xsq.QueueItem
The item in the queue. The item is stored in the HPDTOutputQ. The PDTOutputQ is only storing the references.
Constructor Summary | |
QueueItem()
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QueueItem(long globalId,
java.lang.String s)
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Method Summary | |
void |
decreaseCount()
Decrease the value of count by 1. |
int |
getCount()
Return the count of the item. |
void |
increaseCount()
Increase the value of count by 1. |
boolean |
isOutput()
Get the value of Output. |
boolean |
isZeroCount()
If the reference count is zero, return true. |
void |
setContent(java.lang.String content)
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void |
setOutput(boolean v)
Set the value of Output. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public QueueItem()
public QueueItem(long globalId, java.lang.String s)
Method Detail |
public void setContent(java.lang.String content)
public boolean isOutput()
public void setOutput(boolean v)
v
- Value to assign to Output.public boolean isZeroCount()
public void increaseCount()
public void decreaseCount()
public int getCount()
public java.lang.String toString()
toString
in class java.lang.Object
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