org.janusgraph.diskstorage.keycolumnvalue.keyvalue

Class KVQuery

java.lang.Object

org.janusgraph.graphdb.query.BaseQuery

org.janusgraph.diskstorage.keycolumnvalue.keyvalue.KVQuery

All Implemented Interfaces:

Query

public class KVQuery
extends BaseQuery

A query against a OrderedKeyValueStore. Retrieves all the results that lie between start (inclusive) and end (exclusive) which satisfy the filter. Returns up to the specified limit number of key-value pairs KeyValueEntry.

Author:

Matthias Broecheler ([email protected])

Field Summary

Fields inherited from interface org.janusgraph.graphdb.query.Query

NO_LIMIT

Constructor Summary

Constructors

Constructor and Description
KVQuery(StaticBuffer start, StaticBuffer end)
KVQuery(StaticBuffer start, StaticBuffer end, int limit)
KVQuery(StaticBuffer start, StaticBuffer end, com.google.common.base.Predicate<StaticBuffer> keyFilter, int limit)

Method Summary

Modifier and Type	Method and Description
StaticBuffer	getEnd()
KeySelector	getKeySelector()
StaticBuffer	getStart()

Methods inherited from class org.janusgraph.graphdb.query.BaseQuery

getLimit, hasLimit, setLimit

Methods inherited from class java.lang.Object

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

Constructor Detail

KVQuery

public KVQuery(StaticBuffer start,
               StaticBuffer end)

KVQuery

public KVQuery(StaticBuffer start,
               StaticBuffer end,
               int limit)

KVQuery

public KVQuery(StaticBuffer start,
               StaticBuffer end,
               com.google.common.base.Predicate<StaticBuffer> keyFilter,
               int limit)

Method Detail

getStart

public StaticBuffer getStart()

getEnd

public StaticBuffer getEnd()

getKeySelector

public KeySelector getKeySelector()