- All Implemented Interfaces:
public class SingleCopySelector
- extends java.lang.Object
- implements CopySelector
Choses a copy for each files randomly, taking into consideration the
preferStorage. It doesn't use minFilesPerProcess.
- Gabriele Carcassi & Pavel Jakl
|Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public SingleCopySelector(boolean HPSSFiles)
public int selectCopy(QueryResult list,
- Description copied from interface:
- Selects the physical copies from the query result according to the
parameters of the query, and puts them in the assignment. The selector
has to guarantee not to remove files from the received assignment, but
only add them.
- Specified by:
selectCopy in interface
list - the result of the query
query - the query that generated the result
assignment - the assignment where to add the copies
- the number of files added to the assignment
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