com.playtika.janusgraph.aerospike

Class AerospikeKeyColumnValueStore

java.lang.Object

com.playtika.janusgraph.aerospike.AerospikeKeyColumnValueStore

All Implemented Interfaces:

org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

public class AerospikeKeyColumnValueStore
extends Object
implements org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

Field Summary

Fields inherited from interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

NO_ADDITIONS, NO_DELETIONS

Method Summary

Modifier and Type	Method and Description
void	acquireLock(org.janusgraph.diskstorage.StaticBuffer key, org.janusgraph.diskstorage.StaticBuffer column, org.janusgraph.diskstorage.StaticBuffer expectedValue, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
void	close()
org.janusgraph.diskstorage.keycolumnvalue.KeyIterator	getKeys(org.janusgraph.diskstorage.keycolumnvalue.KeyRangeQuery query, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
org.janusgraph.diskstorage.keycolumnvalue.KeyIterator	getKeys(org.janusgraph.diskstorage.keycolumnvalue.SliceQuery query, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh) Except scan operations may be used by janusgraph to add new index on existing graph
String	getName()
org.janusgraph.diskstorage.EntryList	getSlice(org.janusgraph.diskstorage.keycolumnvalue.KeySliceQuery query, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
Map<org.janusgraph.diskstorage.StaticBuffer,org.janusgraph.diskstorage.EntryList>	getSlice(List<org.janusgraph.diskstorage.StaticBuffer> keys, org.janusgraph.diskstorage.keycolumnvalue.SliceQuery query, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
void	mutate(org.janusgraph.diskstorage.StaticBuffer key, List<org.janusgraph.diskstorage.Entry> additions, List<org.janusgraph.diskstorage.StaticBuffer> deletions, org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getKeys

public org.janusgraph.diskstorage.keycolumnvalue.KeyIterator getKeys(org.janusgraph.diskstorage.keycolumnvalue.KeyRangeQuery query,
                                                                     org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)

Specified by:

getKeys in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

getKeys

public org.janusgraph.diskstorage.keycolumnvalue.KeyIterator getKeys(org.janusgraph.diskstorage.keycolumnvalue.SliceQuery query,
                                                                     org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)

Except scan operations may be used by janusgraph to add new index on existing graph

Specified by:

getKeys in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

getSlice

public Map<org.janusgraph.diskstorage.StaticBuffer,org.janusgraph.diskstorage.EntryList> getSlice(List<org.janusgraph.diskstorage.StaticBuffer> keys,
                                                                                                  org.janusgraph.diskstorage.keycolumnvalue.SliceQuery query,
                                                                                                  org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
                                                                                           throws org.janusgraph.diskstorage.BackendException

Specified by:

getSlice in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

Throws:

org.janusgraph.diskstorage.BackendException

getSlice

public org.janusgraph.diskstorage.EntryList getSlice(org.janusgraph.diskstorage.keycolumnvalue.KeySliceQuery query,
                                                     org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
                                              throws org.janusgraph.diskstorage.BackendException

Specified by:

getSlice in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

Throws:

org.janusgraph.diskstorage.BackendException

mutate

public void mutate(org.janusgraph.diskstorage.StaticBuffer key,
                   List<org.janusgraph.diskstorage.Entry> additions,
                   List<org.janusgraph.diskstorage.StaticBuffer> deletions,
                   org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)
            throws org.janusgraph.diskstorage.BackendException

Specified by:

mutate in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

Throws:

org.janusgraph.diskstorage.BackendException

acquireLock

public void acquireLock(org.janusgraph.diskstorage.StaticBuffer key,
                        org.janusgraph.diskstorage.StaticBuffer column,
                        org.janusgraph.diskstorage.StaticBuffer expectedValue,
                        org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction txh)

Specified by:

acquireLock in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

close

public void close()

Specified by:

close in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore

getName

public String getName()

Specified by:

getName in interface org.janusgraph.diskstorage.keycolumnvalue.KeyColumnValueStore