|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.directory.server.core.partition.impl.btree.ForwardIndexComparator<K>
public class ForwardIndexComparator<K>
TupleComparator for index records.
Constructor Summary | |
---|---|
ForwardIndexComparator(SerializableComparator<K> keyComparator)
Creates an IndexComparator. |
Method Summary | |
---|---|
int |
compareKey(K key1,
K key2)
Compares key Object to determine their sorting order returning a value = to, < or > than 0. |
int |
compareValue(java.lang.Long l1,
java.lang.Long l2)
Comparse value Objects to determine their sorting order returning a value = to, < or > than 0. |
SerializableComparator<K> |
getKeyComparator()
Gets the comparator used to compare keys. |
SerializableComparator<java.lang.Long> |
getValueComparator()
Gets the binary comparator used to compare values which are the indices into the master table. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public ForwardIndexComparator(SerializableComparator<K> keyComparator)
keyComparator
- the table comparator to use for keysMethod Detail |
---|
public SerializableComparator<K> getKeyComparator()
getKeyComparator
in interface TupleComparator<K,java.lang.Long>
public SerializableComparator<java.lang.Long> getValueComparator()
getValueComparator
in interface TupleComparator<K,java.lang.Long>
public int compareKey(K key1, K key2)
compareKey
in interface TupleComparator<K,java.lang.Long>
key1
- the first key to comparekey2
- the other key to compare to the first
public int compareValue(java.lang.Long l1, java.lang.Long l2)
compareValue
in interface TupleComparator<K,java.lang.Long>
l1
- the first Long value to comparel2
- the other Long value to compare to the first
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |