| org.archive.uid.Generator
All known Subclasses: org.archive.uid.UUIDGenerator, org.archive.uid.GeneratorFactory,
| Generator | | public interface Generator (Code) | | A record-id generator.
GeneratorFactory assumes implementations have a no-arg Constructor.
See Also: GeneratorFactory
author:
stack
version:
$Revision: 4495 $ $Date: 2006-08-15 00:25:03 +0000 (Tue, 15 Aug 2006) $ |
| getQualifiedRecordID | | public URI getQualifiedRecordID(Map<String, String> qualifiers) throws URISyntaxException(Code) | |
Parameters:
qualifiers - Qualifiers to add. A URI qualified with passed qualifiers that canserve as a record-id, or, a new, unique record-id without qualifiers(if qualifiers not easily implemented using passed URI scheme).
throws:
URISyntaxException - |
| getQualifiedRecordID | | public URI getQualifiedRecordID(String key, String value) throws URISyntaxException(Code) | |
Parameters:
key - Name of qualifier
Parameters:
value - Value of qualifier A URI qualified with passed qualifiers that canserve as a record-id, or, a new, unique record-id without qualifiers(if qualifiers not easily implemented using passed URI scheme).
throws:
URISyntaxException - |
| qualifyRecordID | | public URI qualifyRecordID(URI recordId, Map<String, String> qualifiers) throws URISyntaxException(Code) | | Append (or if already present, update) qualifiers to passed
recordId. Use with caution. Guard against turning up a
result that already exists. Use when writing a group of records inside
a single transaction.
How qualifiers are appended/updated varies with URI scheme. Its allowed
that an invocation of this method does nought but call
Generator.getRecordID() , returning a new URI unrelated to the passed
recordId and passed qualifier.
Parameters:
recordId - URI to append qualifier to.
Parameters:
qualifiers - Map of qualifier values keyed by qualifier name. New URI based off passed uri and passed qualifier.
throws:
URISyntaxException - if probably constructing URI OR if theresultant UUID does not differ from the one passed. |
|
|