Package | Description |
---|---|
org.eclipse.rdf4j.repository.filters | |
org.eclipse.rdf4j.sail.federation | |
org.eclipse.rdf4j.sail.federation.optimizers |
Modifier and Type | Class and Description |
---|---|
class |
AccurateRepositoryBloomFilter
A bloom filter that is exact (no false positives) at the cost of always having to query the repository.
|
class |
InaccurateRepositoryBloomFilter
A zero-cost bloom filter that always returns true (no negatives).
|
Modifier and Type | Method and Description |
---|---|
protected Map<Repository,RepositoryBloomFilter> |
Federation.getBloomFilters()
Deprecated.
Returns the configured
RepositoryBloomFilter s (if any). |
Modifier and Type | Method and Description |
---|---|
void |
Federation.setBloomFilter(Repository member,
RepositoryBloomFilter filter)
Deprecated.
Sets an optional
RepositoryBloomFilter to use with the given Repository . |
Constructor and Description |
---|
EmptyPatternOptimizer(Collection<? extends RepositoryConnection> members,
java.util.function.Function<? super Repository,? extends RepositoryBloomFilter> bloomFilters) |
FederationJoinOptimizer(Collection<? extends RepositoryConnection> members,
boolean distinct,
PrefixHashSet localSpace,
java.util.function.Function<? super Repository,? extends RepositoryBloomFilter> bloomFilters)
Deprecated.
|
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