public final class BloomFilterPolicy extends Object implements FilterPolicy, XFilterPolicy
| Constructor and Description |
|---|
BloomFilterPolicy(int bitsPerKey) |
| Modifier and Type | Method and Description |
|---|---|
byte[] |
createFilter(List<Slice> keys)
Append a filter that summarizes keys[0,n-1] to *dst.
|
boolean |
keyMayMatch(Slice key,
Slice bloomFilter1)
"filter" contains the data appended by a preceding call to
CreateFilter() on this class.
|
String |
name() |
public String name()
name in interface FilterPolicypublic byte[] createFilter(List<Slice> keys)
FilterPolicycreateFilter in interface FilterPolicykeys - keys[0,n-1] contains a list of keys (potentially with duplicates)
that are ordered according to the user supplied comparator.public boolean keyMayMatch(Slice key, Slice bloomFilter1)
FilterPolicykeyMayMatch in interface FilterPolicyCopyright © 2011–2020. All rights reserved.