cubicchunks.regionlib.lib.header

Class IntPackedSectorMap<K extends IKey<K>>

java.lang.Object

cubicchunks.regionlib.lib.header.IntPackedSectorMap<K>

All Implemented Interfaces:

IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K>,K>, java.lang.Iterable<RegionEntryLocation>

public class IntPackedSectorMap<K extends IKey<K>>
extends java.lang.Object
implements IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K>,K>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntPackedSectorMap.SpecialSectorMapEntry<K extends IKey<K>>

Constructor Summary

Constructors

Constructor and Description
IntPackedSectorMap(int[] data)
IntPackedSectorMap(int[] data, java.util.List<IntPackedSectorMap.SpecialSectorMapEntry<K>> specialEntries)

Method Summary

Modifier and Type	Method and Description
java.util.Optional<RegionEntryLocation>	getEntryLocation(int id)
EntryLocationHeaderEntryProvider<K>	headerEntryProvider()
boolean	isSpecial(RegionEntryLocation loc)
java.util.Iterator<RegionEntryLocation>	iterator()
static <L extends IKey<L>> IntPackedSectorMap<L>	readOrCreate(java.nio.channels.SeekableByteChannel file, int entriesPerRegion)
static <K extends IKey<K>> IntPackedSectorMap<K>	readOrCreate(java.nio.channels.SeekableByteChannel file, int entriesPerRegion, java.util.List<IntPackedSectorMap.SpecialSectorMapEntry<K>> specialEntries)
java.util.Optional<java.util.function.BiConsumer<K,java.nio.ByteBuffer>>	setOffsetAndSize(K key, RegionEntryLocation location)
void	setSpecial(K key, java.lang.Object marker)
java.util.Optional<java.util.function.Function<K,java.nio.ByteBuffer>>	trySpecialValue(K key)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cubicchunks.regionlib.lib.header.IKeyIdToSectorMap

getEntryLocation

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

IntPackedSectorMap

public IntPackedSectorMap(int[] data)

IntPackedSectorMap

public IntPackedSectorMap(int[] data,
                          java.util.List<IntPackedSectorMap.SpecialSectorMapEntry<K>> specialEntries)

Method Detail

trySpecialValue

public java.util.Optional<java.util.function.Function<K,java.nio.ByteBuffer>> trySpecialValue(K key)

Specified by:

trySpecialValue in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

getEntryLocation

public java.util.Optional<RegionEntryLocation> getEntryLocation(int id)

Specified by:

getEntryLocation in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

setOffsetAndSize

public java.util.Optional<java.util.function.BiConsumer<K,java.nio.ByteBuffer>> setOffsetAndSize(K key,
                                                                                                 RegionEntryLocation location)
                                                                                          throws java.io.IOException

Specified by:

setOffsetAndSize in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

Returns:

optional special conflict resolution writer, if this entry location is reserved.

Throws:

java.io.IOException

isSpecial

public boolean isSpecial(RegionEntryLocation loc)

Specified by:

isSpecial in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

setSpecial

public void setSpecial(K key,
                       java.lang.Object marker)

Specified by:

setSpecial in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

iterator

public java.util.Iterator<RegionEntryLocation> iterator()

Specified by:

iterator in interface java.lang.Iterable<RegionEntryLocation>

headerEntryProvider

public EntryLocationHeaderEntryProvider<K> headerEntryProvider()

Specified by:

headerEntryProvider in interface IKeyIdToSectorMap<IntHeaderEntry,EntryLocationHeaderEntryProvider<K extends IKey<K>>,K extends IKey<K>>

readOrCreate

public static <K extends IKey<K>> IntPackedSectorMap<K> readOrCreate(java.nio.channels.SeekableByteChannel file,
                                                                     int entriesPerRegion,
                                                                     java.util.List<IntPackedSectorMap.SpecialSectorMapEntry<K>> specialEntries)
                                                              throws java.io.IOException

Throws:

java.io.IOException

readOrCreate

public static <L extends IKey<L>> IntPackedSectorMap<L> readOrCreate(java.nio.channels.SeekableByteChannel file,
                                                                     int entriesPerRegion)
                                                              throws java.io.IOException

Throws:

java.io.IOException