Package com.illumon.iris.db.v2.utils

Class OrderedKeysAsChunkImpl

java.lang.Object

com.illumon.iris.db.v2.utils.OrderedKeysAsChunkImpl

All Implemented Interfaces:

LongSizedDataStructure, OrderedKeys, SafeCloseable, AutoCloseable

Direct Known Subclasses:

CurrentOnlyIndex, RspOrderedKeys, ShiftedOrderedKeys, SingleRangeOrderedKeys, SortedIndex, SortedRangesOrderedKeys

public abstract class OrderedKeysAsChunkImpl
extends Object
implements OrderedKeys

Nested Class Summary

Nested classes/interfaces inherited from interface com.illumon.iris.db.v2.utils.OrderedKeys

OrderedKeys.Iterator

Field Summary

Fields inherited from interface com.illumon.iris.db.v2.utils.OrderedKeys

EMPTY

Constructor Summary

Constructors

Constructor	Description
OrderedKeysAsChunkImpl()

Method Summary

Modifier and Type	Method	Description
LongChunk<Attributes.OrderedKeyIndices>	asKeyIndicesChunk()	Get a LongChunk representation of the individual keys in this OrderedKeys.
LongChunk<Attributes.OrderedKeyRanges>	asKeyRangesChunk()	Get a LongChunk representation of key ranges in this OrderedKeys.
void	close()	Free any resources associated with this object.
protected void	closeOrderedKeysAsChunkImpl()
protected void	invalidateOrderedKeysAsChunkImpl()
abstract long	lastKey()	Get the last key in this OrderedKeys.
abstract long	rangesCountUpperBound()
protected long	runsUpperBound()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.util.LongSizedDataStructure

intSize, intSize

Methods inherited from interface com.illumon.iris.db.v2.utils.OrderedKeys

asIndex, fillKeyIndicesChunk, fillKeyRangesChunk, firstKey, forAllLongRanges, forAllLongs, forEachLong, forEachLongRange, getAverageRunLengthEstimate, getOrderedKeysByKeyRange, getOrderedKeysByPosition, getOrderedKeysIterator, isContiguous, isEmpty, size

Constructor Details

OrderedKeysAsChunkImpl

public OrderedKeysAsChunkImpl()

Method Details

runsUpperBound

protected long runsUpperBound()

asKeyIndicesChunk

public final LongChunk<Attributes.OrderedKeyIndices> asKeyIndicesChunk()

Description copied from interface: OrderedKeys

Get a LongChunk representation of the individual keys in this OrderedKeys.

Specified by:

asKeyIndicesChunk in interface OrderedKeys

Returns:

A LongChunk containing the keys in this OrderedKeys

asKeyRangesChunk

public final LongChunk<Attributes.OrderedKeyRanges> asKeyRangesChunk()

Description copied from interface: OrderedKeys

Get a LongChunk representation of key ranges in this OrderedKeys.

Specified by:

asKeyRangesChunk in interface OrderedKeys

Returns:

A LongChunk containing the key ranges in this OrderedKeys

lastKey

public abstract long lastKey()

Description copied from interface: OrderedKeys

Get the last key in this OrderedKeys.

Specified by:

lastKey in interface OrderedKeys

Returns:

The last key, or ReadOnlyIndex.NULL_KEY if there is none.

rangesCountUpperBound

public abstract long rangesCountUpperBound()

close

public void close()

Description copied from interface: OrderedKeys

Free any resources associated with this object.

Using any OrderedKeys methods after close() is an error and may produce exceptions or undefined results.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface OrderedKeys

Specified by:

close in interface SafeCloseable

closeOrderedKeysAsChunkImpl

protected final void closeOrderedKeysAsChunkImpl()

invalidateOrderedKeysAsChunkImpl

protected final void invalidateOrderedKeysAsChunkImpl()