Package it.unimi.dsi.sux4j.util

Class EliasFanoMonotoneLongBigList16

java.lang.Object

java.util.AbstractCollection<Long>

it.unimi.dsi.fastutil.longs.AbstractLongCollection

it.unimi.dsi.fastutil.longs.AbstractLongBigList

it.unimi.dsi.sux4j.util.EliasFanoMonotoneLongBigList16

All Implemented Interfaces:

BigList<Long>, LongBigList, LongCollection, LongIterable, LongStack, Size64, Stack<Long>, Serializable, Comparable<BigList<? extends Long>>, Iterable<Long>, Collection<Long>

@Deprecated
public class EliasFanoMonotoneLongBigList16
extends AbstractLongBigList
implements Serializable

Deprecated.

Please use EliasFanoMonotoneBigLongBigList

An implementation of Elias–Fano's representation of monotone sequences with number of lower bits set fixed to 16.

Instances of this class behave like those of EliasFanoMonotoneLongBigList, but they use a big array of shorts to store the lower bits, thus bypassing the 128Gb limit of a LongArrayBitVector instance.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList

AbstractLongBigList.LongRandomAccessSubList, AbstractLongBigList.LongSubList

Field Summary

Fields

Modifier and Type	Field	Description
protected final long	length	Deprecated. The length of the sequence.
protected final short[][]	lowerBits	Deprecated. The list of lower bits of each element, stored explicitly.
protected final SimpleSelect	selectUpper	Deprecated. The select structure used to extract the upper bits.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EliasFanoMonotoneLongBigList16(long[] a, LongIterator iterator)	Deprecated. Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.
	EliasFanoMonotoneLongBigList16(long n, long upperBound, ByteIterator iterator)	Deprecated. Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.
	EliasFanoMonotoneLongBigList16(long n, long upperBound, IntIterator iterator)	Deprecated. Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.
	EliasFanoMonotoneLongBigList16(long n, long upperBound, LongIterator iterator)	Deprecated. Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.
	EliasFanoMonotoneLongBigList16(long n, long upperBound, ShortIterator iterator)	Deprecated. Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.
protected	EliasFanoMonotoneLongBigList16(long length, short[][] lowerBits, SimpleSelect selectUpper)	Deprecated.
	EliasFanoMonotoneLongBigList16(ByteIterable list)	Deprecated. Creates an Elias–Fano representation of the values returned by the given iterable object.
	EliasFanoMonotoneLongBigList16(IntIterable list)	Deprecated. Creates an Elias–Fano representation of the values returned by the given iterable object.
	EliasFanoMonotoneLongBigList16(LongIterable list)	Deprecated. Creates an Elias–Fano representation of the values returned by the given iterable object.
	EliasFanoMonotoneLongBigList16(ShortIterable list)	Deprecated. Creates an Elias–Fano representation of the values returned by the given iterable object.

Method Summary

Modifier and Type	Method	Description
long[]	get(long index, long[] dest)	Deprecated. Extracts a number of consecutive entries into a given array.
long[]	get(long index, long[] dest, int offset, int length)	Deprecated. Extracts a number of consecutive entries into a given array fragment.
long	getLong(long index)	Deprecated.
long	numBits()	Deprecated.
long	size64()	Deprecated.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList

add, add, add, addAll, addAll, addAll, addAll, addElements, addElements, clear, compareTo, contains, ensureIndex, ensureRestrictedIndex, equals, forEach, get, getElements, hashCode, indexOf, indexOf, iterator, lastIndexOf, lastIndexOf, listIterator, listIterator, peek, peekLong, pop, popLong, push, push, rem, remove, removeElements, removeLong, set, set, setElements, size, size, subList, top, topLong, toString

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection

add, contains, containsAll, containsAll, forEach, remove, removeAll, removeAll, removeIf, retainAll, retainAll, toArray, toLongArray, toLongArray

Methods inherited from class java.util.AbstractCollection

isEmpty, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongBigList

addAll, addAll, addAll, addAll, getElements, setElements, setElements, spliterator

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection

add, contains, containsAll, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, remove, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toLongArray, toLongArray

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable

forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.Stack

isEmpty

Field Details

length

protected final long length

Deprecated.

The length of the sequence.

lowerBits

protected final short[][] lowerBits

Deprecated.

The list of lower bits of each element, stored explicitly.

selectUpper

protected final SimpleSelect selectUpper

Deprecated.

The select structure used to extract the upper bits.

Constructor Details

EliasFanoMonotoneLongBigList16

protected EliasFanoMonotoneLongBigList16(long length,
 short[][] lowerBits,
 SimpleSelect selectUpper)

Deprecated.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(IntIterable list)

Deprecated.

Creates an Elias–Fano representation of the values returned by the given iterable object.

Parameters:

list - an iterable object.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(ShortIterable list)

Deprecated.

Creates an Elias–Fano representation of the values returned by the given iterable object.

Parameters:

list - an iterable object.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(ByteIterable list)

Deprecated.

Creates an Elias–Fano representation of the values returned by the given iterable object.

Parameters:

list - an iterable object.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(LongIterable list)

Deprecated.

Creates an Elias–Fano representation of the values returned by the given iterable object.

Parameters:

list - an iterable object.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(long n,
 long upperBound,
 ByteIterator iterator)

Deprecated.

Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.

This constructor is particularly useful if the elements of the iterator are provided by some sequential source.

Parameters:

n - the number of elements returned by iterator.

upperBound - an upper bound to the values returned by iterator (note that it used to be a strict upper bound).

iterator - an iterator returning nondecreasing elements.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(long n,
 long upperBound,
 ShortIterator iterator)

Deprecated.

Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.

This constructor is particularly useful if the elements of the iterator are provided by some sequential source.

Parameters:

n - the number of elements returned by iterator.

upperBound - an upper bound to the values returned by iterator (note that it used to be a strict upper bound).

iterator - an iterator returning nondecreasing elements.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(long n,
 long upperBound,
 IntIterator iterator)

Deprecated.

Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.

This constructor is particularly useful if the elements of the iterator are provided by some sequential source.

Parameters:

n - the number of elements returned by iterator.

upperBound - an upper bound to the values returned by iterator (note that it used to be a strict upper bound).

iterator - an iterator returning nondecreasing elements.

EliasFanoMonotoneLongBigList16

public EliasFanoMonotoneLongBigList16(long n,
 long upperBound,
 LongIterator iterator)

Deprecated.

Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.

This constructor is particularly useful if the elements of the iterator are provided by some sequential source.

Parameters:

n - the number of elements returned by iterator.

upperBound - an upper bound to the values returned by iterator (note that it used to be a strict upper bound).

iterator - an iterator returning nondecreasing elements.

EliasFanoMonotoneLongBigList16

protected EliasFanoMonotoneLongBigList16(long[] a,
 LongIterator iterator)

Deprecated.

Creates an Elias–Fano representation of the values returned by an iterator, given that the overall number of elements and an upper bound are provided, too.

This constructor is used only internally, to work around the usual problems caused by the obligation to call this() before anything else.

Parameters:

a - an array containing the number of elements returned by iterator and a (strict) upper bound to the values returned by iterator.

iterator - an iterator returning nondecreasing elements.

Method Details

numBits

public long numBits()

Deprecated.

getLong

public long getLong(long index)

Deprecated.

Specified by:

getLong in interface LongBigList

get

public long[] get(long index,
 long[] dest,
 int offset,
 int length)

Deprecated.

Extracts a number of consecutive entries into a given array fragment.

Parameters:

index - the index of the first entry returned.

dest - the destination array; it will be filled with length consecutive entries starting at position offset.

offset - the first position written in dest.

length - the number of elements written in dest starting at offset.

Returns:

dest

See Also:

• get(long, long[])

get

public long[] get(long index,
 long[] dest)

Deprecated.

Extracts a number of consecutive entries into a given array.

Parameters:

index - the index of the first entry returned.

dest - the destination array; it will be filled with consecutive entries.

Returns:

dest

See Also:

• get(long, long[], int, int)

size64

public long size64()

Deprecated.

Specified by:

size64 in interface Size64