Package com.illumon.iris.db.v2.locations.parquet.topage

Class ChunkDictionary<T,ATTR extends Attributes.Any>

java.lang.Object

com.illumon.iris.db.v2.locations.parquet.topage.ChunkDictionary<T,ATTR>

All Implemented Interfaces:

StringSetImpl.ReversibleLookup<T>

public class ChunkDictionary<T,ATTR extends Attributes.Any>
extends Object
implements StringSetImpl.ReversibleLookup<T>

Chunk-backed dictionary for use by ToPage implementations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ChunkDictionary.Lookup<T>

Method Summary

Modifier and Type	Method	Description
final T	get(long index)	Forward lookup from the integral index.
final int	length()
final int	rget(int highestIndex, T value)	Reverse lookup of the DATA_TYPE.

Methods inherited from class java.lang.Object

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

Method Details

get

public final T get(long index)

Description copied from interface: StringSetImpl.ReversibleLookup

Forward lookup from the integral index.

Specified by:

get in interface StringSetImpl.ReversibleLookup<T>

Returns:

the DATA_TYPE associated with the index.

rget

public final int rget(int highestIndex,
 T value)

Description copied from interface: StringSetImpl.ReversibleLookup

Reverse lookup of the DATA_TYPE.

Specified by:

rget in interface StringSetImpl.ReversibleLookup<T>

Returns:

the integral index associated with the DATA_TYPE.

length

public final int length()