com.thinkaurelius.titan.diskstorage.keycolumnvalue.keyvalue

Class KVUtil

java.lang.Object

com.thinkaurelius.titan.diskstorage.keycolumnvalue.keyvalue.KVUtil

public class KVUtil
extends Object

Utility methods for interacting with KeyValueStore.

Author:

Matthias Bröcheler (me@matthiasb.com);

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KVUtil.RangeKeySelector

Field Summary

Fields

Modifier and Type	Field and Description
static RecordIterator<KeyValueEntry>	EMPTY_ITERATOR

Constructor Summary

Constructors

Constructor and Description
KVUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static EntryList	convert(RecordIterator<KeyValueEntry> iter)
static EntryList	getSlice(OrderedKeyValueStore store, StaticBuffer keyStart, StaticBuffer keyEnd, int limit, StoreTransaction txh)
static EntryList	getSlice(OrderedKeyValueStore store, StaticBuffer keyStart, StaticBuffer keyEnd, StoreTransaction txh)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ITERATOR

public static final RecordIterator<KeyValueEntry> EMPTY_ITERATOR

Constructor Detail

KVUtil

public KVUtil()

Method Detail

getSlice

public static EntryList getSlice(OrderedKeyValueStore store,
                 StaticBuffer keyStart,
                 StaticBuffer keyEnd,
                 StoreTransaction txh)
                          throws StorageException

Throws:

StorageException

getSlice

public static EntryList getSlice(OrderedKeyValueStore store,
                 StaticBuffer keyStart,
                 StaticBuffer keyEnd,
                 int limit,
                 StoreTransaction txh)
                          throws StorageException

Throws:

StorageException

convert

public static EntryList convert(RecordIterator<KeyValueEntry> iter)
                         throws StorageException

Throws:

StorageException