Package | Description |
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myhw1 |
Modifier and Type | Field and Description |
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private java.util.Map<VideoObj,Record> |
InventorySet.data
Invariant:
_data != null |
Modifier and Type | Method and Description |
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Record |
Record.copy()
Return a shallow copy of this record.
|
Record |
InventorySet.get(VideoObj v)
Return a copy of the record for a given Video; if not present, return
null . |
Modifier and Type | Method and Description |
---|---|
java.util.Collection<Record> |
InventorySet.toCollection()
Return a copy of the records as a collection.
|