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public interface DBIDs
Interface for a collection of database references (IDs).
Method Summary | |
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Collection<DBID> |
asCollection()
Retrieve collection access to the IDs |
boolean |
contains(Object o)
Test whether an ID is contained. |
boolean |
isEmpty()
Test for an empty DBID collection. |
Iterator<DBID> |
iterator()
Retrieve Iterator access to the IDs. |
int |
size()
Retrieve the collection / data size. |
Method Detail |
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Collection<DBID> asCollection()
Iterator<DBID> iterator()
iterator
in interface Iterable<DBID>
int size()
boolean contains(Object o)
Collection
.
o
- object to test
boolean isEmpty()
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