MappeableBitmapContainer (RoaringBitmap 0.5.11 API)

java.lang.Object
- org.roaringbitmap.buffer.MappeableContainer
- - org.roaringbitmap.buffer.MappeableBitmapContainer

All Implemented Interfaces:

Externalizable, Serializable, Cloneable, Iterable<Short>
```
public final class MappeableBitmapContainer
extends MappeableContainer
implements Cloneable
```
Simple bitset-like container. Unlike org.roaringbitmap.BitmapContainer, this class uses a LongBuffer to store data.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected static int MAX_CAPACITY

static boolean USE_BRANCHLESS

Fields
Modifier and Type	Field and Description
`protected static int`	`MAX_CAPACITY`
`static boolean`	`USE_BRANCHLESS`

Constructor Summary

Constructors
Constructor and Description
`MappeableBitmapContainer()` Create a bitmap container with all bits set to false
`MappeableBitmapContainer(int firstOfRun, int lastOfRun)` Create a bitmap container with a run of ones from firstOfRun to lastOfRun, inclusive caller must ensure that the range isn't so small that an ArrayContainer should have been created instead
`MappeableBitmapContainer(LongBuffer array, int initCardinality)` Construct a new BitmapContainer backed by the provided LongBuffer.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`MappeableContainer`	`add(int begin, int end)` Return a new container with all shorts in [begin,end) added using an unsigned interpretation.
`MappeableContainer`	`add(short i)` Add a short to the container.
`MappeableArrayContainer`	`and(MappeableArrayContainer value2)` Computes the bitwise AND of this container with another (intersection).
`MappeableContainer`	`and(MappeableBitmapContainer value2)` Computes the bitwise AND of this container with another (intersection).
`MappeableContainer`	`and(MappeableRunContainer value2)` Computes the bitwise AND of this container with another (intersection).
`MappeableContainer`	`andNot(MappeableArrayContainer value2)` Computes the bitwise ANDNOT of this container with another (difference).
`MappeableContainer`	`andNot(MappeableBitmapContainer value2)` Computes the bitwise ANDNOT of this container with another (difference).
`MappeableContainer`	`andNot(MappeableRunContainer value2)` Computes the bitwise ANDNOT of this container with another (difference).
`void`	`clear()` Empties the container
`MappeableBitmapContainer`	`clone()`
`protected void`	`computeCardinality()` Recomputes the cardinality of the bitmap.
`boolean`	`contains(short i)` Checks whether the contain contains the provided value
`boolean`	`equals(Object o)`
`protected void`	`fillArray(short[] array)` Fill the array with set bits
`void`	`fillLeastSignificant16bits(int[] x, int i, int mask)` Fill the least significant 16 bits of the integer array, starting at index index, with the short values from this container.
`MappeableContainer`	`flip(short i)` Add a short to the container if it is not present, otherwise remove it.
`protected int`	`getArraySizeInBytes()` Size of the underlying array
`protected static int`	`getArraySizeInBytes(int unusedCardinality)`
`int`	`getCardinality()` Computes the distinct number of short values in the container.
`ShortIterator`	`getReverseShortIterator()` Iterator to visit the short values in the container in descending order.
`ShortIterator`	`getShortIterator()` Iterator to visit the short values in the container in ascending order.
`int`	`getSizeInBytes()` Computes an estimate of the memory usage of this container.
`int`	`hashCode()`
`MappeableContainer`	`iadd(int begin, int end)` Add all shorts in [begin,end) using an unsigned interpretation.
`MappeableContainer`	`iand(MappeableArrayContainer b2)` Computes the in-place bitwise AND of this container with another (intersection).
`MappeableContainer`	`iand(MappeableBitmapContainer b2)` Computes the in-place bitwise AND of this container with another (intersection).
`MappeableContainer`	`iand(MappeableRunContainer x)` Computes the in-place bitwise AND of this container with another (intersection).
`MappeableContainer`	`iandNot(MappeableArrayContainer b2)` Computes the in-place bitwise ANDNOT of this container with another (difference).
`MappeableContainer`	`iandNot(MappeableBitmapContainer b2)` Computes the in-place bitwise ANDNOT of this container with another (difference).
`MappeableContainer`	`iandNot(MappeableRunContainer x)` Computes the in-place bitwise ANDNOT of this container with another (difference).
`protected MappeableContainer`	`ilazyor(MappeableArrayContainer value2)`
`protected MappeableContainer`	`ilazyor(MappeableBitmapContainer x)`
`protected MappeableContainer`	`ilazyor(MappeableRunContainer x)`
`MappeableContainer`	`inot(int firstOfRange, int lastOfRange)` Computes the in-place bitwise NOT of this container (complement).
`boolean`	`intersects(MappeableArrayContainer value2)` Returns true if the current container intersects the other container.
`boolean`	`intersects(MappeableBitmapContainer value2)` Returns true if the current container intersects the other container.
`boolean`	`intersects(MappeableRunContainer x)` Returns true if the current container intersects the other container.
`MappeableBitmapContainer`	`ior(MappeableArrayContainer value2)` Computes the in-place bitwise OR of this container with another (union).
`MappeableContainer`	`ior(MappeableBitmapContainer b2)` Computes the in-place bitwise OR of this container with another (union).
`MappeableContainer`	`ior(MappeableRunContainer x)` Computes the in-place bitwise OR of this container with another (union).
`MappeableContainer`	`iremove(int begin, int end)` Remove shorts in [begin,end) using an unsigned interpretation.
`protected boolean`	`isArrayBacked()`
`Iterator<Short>`	`iterator()`
`MappeableContainer`	`ixor(MappeableArrayContainer value2)` Computes the in-place bitwise XOR of this container with another (symmetric difference).
`MappeableContainer`	`ixor(MappeableBitmapContainer b2)` Computes the in-place bitwise XOR of this container with another (symmetric difference).
`MappeableContainer`	`ixor(MappeableRunContainer x)` Computes the in-place bitwise XOR of this container with another (symmetric difference).
`protected MappeableContainer`	`lazyor(MappeableArrayContainer value2)`
`protected MappeableContainer`	`lazyor(MappeableBitmapContainer x)`
`protected MappeableContainer`	`lazyor(MappeableRunContainer x)`
`MappeableContainer`	`limit(int maxcardinality)` Create a new MappeableContainer containing at most maxcardinality integers.
`protected void`	`loadData(MappeableArrayContainer arrayContainer)`
`int`	`nextSetBit(int i)` Find the index of the next set bit greater or equal to i, returns -1 if none found.
`short`	`nextUnsetBit(int i)` Find the index of the next unset bit greater or equal to i, returns -1 if none found.
`MappeableContainer`	`not(int firstOfRange, int lastOfRange)` Computes the bitwise NOT of this container (complement).
`int`	`numberOfRunsAdjustment()` Computes the number of runs
`int`	`numberOfRunsLowerBound(int mustNotExceed)` Counts how many runs there is in the bitmap, up to a maximum
`MappeableBitmapContainer`	`or(MappeableArrayContainer value2)` Computes the bitwise OR of this container with another (union).
`MappeableContainer`	`or(MappeableBitmapContainer value2)` Computes the bitwise OR of this container with another (union).
`MappeableContainer`	`or(MappeableRunContainer value2)` Computes the bitwise OR of this container with another (union).
`int`	`prevSetBit(int i)` Find the index of the previous set bit less than or equal to i, returns -1 if none found.
`int`	`rank(short lowbits)` Rank returns the number of integers that are smaller or equal to x (Rank(infinity) would be GetCardinality()).
`void`	`readExternal(ObjectInput in)`
`MappeableContainer`	`remove(int begin, int end)` Return a new container with all shorts in [begin,end) remove using an unsigned interpretation.
`MappeableContainer`	`remove(short i)` Remove the short from this container.
`MappeableContainer`	`repairAfterLazy()` The output of a lazyOR or lazyIOR might be an invalid container, this should be called on it.
`MappeableContainer`	`runOptimize()` Convert to MappeableRunContainers, when the result is smaller.
`short`	`select(int j)` Return the jth value
`int`	`serializedSizeInBytes()` Report the number of bytes required to serialize this container.
`protected static int`	`serializedSizeInBytes(int unusedCardinality)`
`MappeableArrayContainer`	`toArrayContainer()` Copies the data to an array container
`String`	`toString()`
`void`	`trim()` If possible, recover wasted memory.
`protected void`	`writeArray(DataOutput out)` Write just the underlying array.
`void`	`writeExternal(ObjectOutput out)`
`MappeableContainer`	`xor(MappeableArrayContainer value2)` Computes the bitwise XOR of this container with another (symmetric difference).
`MappeableContainer`	`xor(MappeableBitmapContainer value2)` Computes the bitwise XOR of this container with another (symmetric difference).
`MappeableContainer`	`xor(MappeableRunContainer value2)` Computes the bitwise XOR of this container with another (symmetric difference).

Methods inherited from class org.roaringbitmap.buffer.MappeableContainer
and, andNot, getContainerName, iand, iandNot, intersects, ior, ixor, lazyIOR, lazyOR, or, rangeOfOnes, xor

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Field Detail
  - MAX_CAPACITY
```
protected static final int MAX_CAPACITY
```
    See Also:
    
    Constant Field Values
  - USE_BRANCHLESS
```
public static final boolean USE_BRANCHLESS
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - MappeableBitmapContainer
```
public MappeableBitmapContainer()
```
    Create a bitmap container with all bits set to false
  - MappeableBitmapContainer
```
public MappeableBitmapContainer(int firstOfRun,
                                int lastOfRun)
```
    Create a bitmap container with a run of ones from firstOfRun to lastOfRun, inclusive caller must ensure that the range isn't so small that an ArrayContainer should have been created instead
    
    Parameters:
    
    firstOfRun - first index
    
    lastOfRun - last index (range is exclusive)
  - MappeableBitmapContainer
```
public MappeableBitmapContainer(LongBuffer array,
                                int initCardinality)
```
    Construct a new BitmapContainer backed by the provided LongBuffer.
    
    Parameters:
    
    array - LongBuffer where the data is stored
    
    initCardinality - cardinality (number of values stored)
- Method Detail
  - numberOfRunsAdjustment
```
public int numberOfRunsAdjustment()
```
    Computes the number of runs
    
    Returns:
    
    the number of runs
  - numberOfRunsLowerBound
```
public int numberOfRunsLowerBound(int mustNotExceed)
```
    Counts how many runs there is in the bitmap, up to a maximum
    
    Parameters:
    
    mustNotExceed - maximum of runs beyond which counting is pointless
    
    Returns:
    
    estimated number of courses
  - runOptimize
```
public MappeableContainer runOptimize()
```
    Description copied from class: MappeableContainer
    
    Convert to MappeableRunContainers, when the result is smaller. Overridden by MappeableRunContainer to possibly switch from MappeableRunContainer to a smaller alternative.
    
    Specified by:
    
    runOptimize in class MappeableContainer
    
    Returns:
    
    the new container
  - add
```
public MappeableContainer add(short i)
```
    Description copied from class: MappeableContainer
    
    Add a short to the container. May generate a new container.
    
    Specified by:
    
    add in class MappeableContainer
    
    Parameters:
    
    i - short to be added
    
    Returns:
    
    the new container
  - and
```
public MappeableArrayContainer and(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise AND of this container with another (intersection). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    and in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - and
```
public MappeableContainer and(MappeableBitmapContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise AND of this container with another (intersection). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    and in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - and
```
public MappeableContainer and(MappeableRunContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise AND of this container with another (intersection). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    and in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - andNot
```
public MappeableContainer andNot(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise ANDNOT of this container with another (difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    andNot in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - andNot
```
public MappeableContainer andNot(MappeableBitmapContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise ANDNOT of this container with another (difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    andNot in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - andNot
```
public MappeableContainer andNot(MappeableRunContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise ANDNOT of this container with another (difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    andNot in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - clear
```
public void clear()
```
    Description copied from class: MappeableContainer
    
    Empties the container
    
    Specified by:
    
    clear in class MappeableContainer
  - clone
```
public MappeableBitmapContainer clone()
```
    Specified by:
    
    clone in class MappeableContainer
  - contains
```
public boolean contains(short i)
```
    Description copied from class: MappeableContainer
    
    Checks whether the contain contains the provided value
    
    Specified by:
    
    contains in class MappeableContainer
    
    Parameters:
    
    i - value to check
    
    Returns:
    
    whether the value is in the container
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - fillArray
```
protected void fillArray(short[] array)
```
    Fill the array with set bits
    
    Parameters:
    
    array - container (should be sufficiently large)
  - fillLeastSignificant16bits
```
public void fillLeastSignificant16bits(int[] x,
                                       int i,
                                       int mask)
```
    Description copied from class: MappeableContainer
    
    Fill the least significant 16 bits of the integer array, starting at index index, with the short values from this container. The caller is responsible to allocate enough room. The most significant 16 bits of each integer are given by the most significant bits of the provided mask.
    
    Specified by:
    
    fillLeastSignificant16bits in class MappeableContainer
    
    Parameters:
    
    x - provided array
    
    i - starting index
    
    mask - indicates most significant bits
  - getArraySizeInBytes
```
protected int getArraySizeInBytes()
```
    Description copied from class: MappeableContainer
    
    Size of the underlying array
    
    Specified by:
    
    getArraySizeInBytes in class MappeableContainer
    
    Returns:
    
    size in bytes
  - getArraySizeInBytes
```
protected static int getArraySizeInBytes(int unusedCardinality)
```
  - getCardinality
```
public int getCardinality()
```
    Description copied from class: MappeableContainer
    
    Computes the distinct number of short values in the container. Can be expected to run in constant time.
    
    Specified by:
    
    getCardinality in class MappeableContainer
    
    Returns:
    
    the cardinality
  - getShortIterator
```
public ShortIterator getShortIterator()
```
    Description copied from class: MappeableContainer
    
    Iterator to visit the short values in the container in ascending order.
    
    Specified by:
    
    getShortIterator in class MappeableContainer
    
    Returns:
    
    iterator
  - getReverseShortIterator
```
public ShortIterator getReverseShortIterator()
```
    Description copied from class: MappeableContainer
    
    Iterator to visit the short values in the container in descending order.
    
    Specified by:
    
    getReverseShortIterator in class MappeableContainer
    
    Returns:
    
    iterator
  - getSizeInBytes
```
public int getSizeInBytes()
```
    Description copied from class: MappeableContainer
    
    Computes an estimate of the memory usage of this container. The estimate is not meant to be exact.
    
    Specified by:
    
    getSizeInBytes in class MappeableContainer
    
    Returns:
    
    estimated memory usage in bytes
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - iand
```
public MappeableContainer iand(MappeableArrayContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise AND of this container with another (intersection). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iand in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - iand
```
public MappeableContainer iand(MappeableBitmapContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise AND of this container with another (intersection). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iand in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - iand
```
public MappeableContainer iand(MappeableRunContainer x)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise AND of this container with another (intersection). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iand in class MappeableContainer
    
    Parameters:
    
    x - other container
    
    Returns:
    
    aggregated container
  - iandNot
```
public MappeableContainer iandNot(MappeableArrayContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise ANDNOT of this container with another (difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iandNot in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - iandNot
```
public MappeableContainer iandNot(MappeableBitmapContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise ANDNOT of this container with another (difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iandNot in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - iandNot
```
public MappeableContainer iandNot(MappeableRunContainer x)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise ANDNOT of this container with another (difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    iandNot in class MappeableContainer
    
    Parameters:
    
    x - other container
    
    Returns:
    
    aggregated container
  - inot
```
public MappeableContainer inot(int firstOfRange,
                               int lastOfRange)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise NOT of this container (complement). Only those bits within the range are affected. The current container is generally modified. May generate a new container.
    
    Specified by:
    
    inot in class MappeableContainer
    
    Parameters:
    
    firstOfRange - beginning of range (inclusive); 0 is beginning of this container.
    
    lastOfRange - ending of range (exclusive)
    
    Returns:
    
    (partially) completmented container
  - ior
```
public MappeableBitmapContainer ior(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise OR of this container with another (union). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ior in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - ior
```
public MappeableContainer ior(MappeableBitmapContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise OR of this container with another (union). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ior in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - isArrayBacked
```
protected boolean isArrayBacked()
```
    Specified by:
    
    isArrayBacked in class MappeableContainer
  - ior
```
public MappeableContainer ior(MappeableRunContainer x)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise OR of this container with another (union). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ior in class MappeableContainer
    
    Parameters:
    
    x - other container
    
    Returns:
    
    aggregated container
  - iterator
```
public Iterator<Short> iterator()
```
    Specified by:
    
    iterator in interface Iterable<Short>
  - ixor
```
public MappeableContainer ixor(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise XOR of this container with another (symmetric difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ixor in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - ixor
```
public MappeableContainer ixor(MappeableBitmapContainer b2)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise XOR of this container with another (symmetric difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ixor in class MappeableContainer
    
    Parameters:
    
    b2 - other container
    
    Returns:
    
    aggregated container
  - ixor
```
public MappeableContainer ixor(MappeableRunContainer x)
```
    Description copied from class: MappeableContainer
    
    Computes the in-place bitwise XOR of this container with another (symmetric difference). The current container is generally modified, whereas the provided container (x) is unaffected. May generate a new container.
    
    Specified by:
    
    ixor in class MappeableContainer
    
    Parameters:
    
    x - other container
    
    Returns:
    
    aggregated container
  - loadData
```
protected void loadData(MappeableArrayContainer arrayContainer)
```
  - nextSetBit
```
public int nextSetBit(int i)
```
    Find the index of the next set bit greater or equal to i, returns -1 if none found.
    
    Parameters:
    
    i - starting index
    
    Returns:
    
    index of the next set bit
  - prevSetBit
```
public int prevSetBit(int i)
```
    Find the index of the previous set bit less than or equal to i, returns -1 if none found.
    
    Parameters:
    
    i - starting index
    
    Returns:
    
    index of the previous set bit
  - nextUnsetBit
```
public short nextUnsetBit(int i)
```
    Find the index of the next unset bit greater or equal to i, returns -1 if none found.
    
    Parameters:
    
    i - starting index
    
    Returns:
    
    index of the next unset bit
  - not
```
public MappeableContainer not(int firstOfRange,
                              int lastOfRange)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise NOT of this container (complement). Only those bits within the range are affected. The current container is left unaffected.
    
    Specified by:
    
    not in class MappeableContainer
    
    Parameters:
    
    firstOfRange - beginning of range (inclusive); 0 is beginning of this container.
    
    lastOfRange - ending of range (exclusive)
    
    Returns:
    
    (partially) completmented container
  - or
```
public MappeableBitmapContainer or(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise OR of this container with another (union). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    or in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - or
```
public MappeableContainer or(MappeableBitmapContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise OR of this container with another (union). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    or in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - or
```
public MappeableContainer or(MappeableRunContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise OR of this container with another (union). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    or in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
    Specified by:
    
    readExternal in interface Externalizable
    
    Throws:
    
    IOException
    
    ClassNotFoundException
  - remove
```
public MappeableContainer remove(short i)
```
    Description copied from class: MappeableContainer
    
    Remove the short from this container. May create a new container.
    
    Specified by:
    
    remove in class MappeableContainer
    
    Parameters:
    
    i - to be removed
    
    Returns:
    
    New container
  - serializedSizeInBytes
```
public int serializedSizeInBytes()
```
    Description copied from class: MappeableContainer
    
    Report the number of bytes required to serialize this container.
    
    Specified by:
    
    serializedSizeInBytes in class MappeableContainer
    
    Returns:
    
    the size in bytes
  - serializedSizeInBytes
```
protected static int serializedSizeInBytes(int unusedCardinality)
```
  - toArrayContainer
```
public MappeableArrayContainer toArrayContainer()
```
    Copies the data to an array container
    
    Returns:
    
    the array container
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - trim
```
public void trim()
```
    Description copied from class: MappeableContainer
    
    If possible, recover wasted memory.
    
    Specified by:
    
    trim in class MappeableContainer
  - writeArray
```
protected void writeArray(DataOutput out)
                   throws IOException
```
    Description copied from class: MappeableContainer
    
    Write just the underlying array.
    
    Specified by:
    
    writeArray in class MappeableContainer
    
    Parameters:
    
    out - output stream
    
    Throws:
    
    IOException - in case of failure
  - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
    Specified by:
    
    writeExternal in interface Externalizable
    
    Throws:
    
    IOException
  - xor
```
public MappeableContainer xor(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise XOR of this container with another (symmetric difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    xor in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - xor
```
public MappeableContainer xor(MappeableBitmapContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise XOR of this container with another (symmetric difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    xor in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    aggregated container
  - xor
```
public MappeableContainer xor(MappeableRunContainer value2)
```
    Description copied from class: MappeableContainer
    
    Computes the bitwise XOR of this container with another (symmetric difference). This container as well as the provided container are left unaffected.
    
    Specified by:
    
    xor in class MappeableContainer
    
    Parameters:
    
    value2 - other parameter
    
    Returns:
    
    aggregated container
  - ilazyor
```
protected MappeableContainer ilazyor(MappeableArrayContainer value2)
```
  - ilazyor
```
protected MappeableContainer ilazyor(MappeableBitmapContainer x)
```
  - lazyor
```
protected MappeableContainer lazyor(MappeableArrayContainer value2)
```
  - lazyor
```
protected MappeableContainer lazyor(MappeableBitmapContainer x)
```
  - lazyor
```
protected MappeableContainer lazyor(MappeableRunContainer x)
```
  - ilazyor
```
protected MappeableContainer ilazyor(MappeableRunContainer x)
```
  - computeCardinality
```
protected void computeCardinality()
```
    Recomputes the cardinality of the bitmap.
  - rank
```
public int rank(short lowbits)
```
    Description copied from class: MappeableContainer
    
    Rank returns the number of integers that are smaller or equal to x (Rank(infinity) would be GetCardinality()).
    
    Specified by:
    
    rank in class MappeableContainer
    
    Parameters:
    
    lowbits - upper limit
    
    Returns:
    
    the rank
  - select
```
public short select(int j)
```
    Description copied from class: MappeableContainer
    
    Return the jth value
    
    Specified by:
    
    select in class MappeableContainer
    
    Parameters:
    
    j - index of the value
    
    Returns:
    
    the value
  - limit
```
public MappeableContainer limit(int maxcardinality)
```
    Description copied from class: MappeableContainer
    
    Create a new MappeableContainer containing at most maxcardinality integers.
    
    Specified by:
    
    limit in class MappeableContainer
    
    Parameters:
    
    maxcardinality - maximal cardinality
    
    Returns:
    
    a new bitmap with cardinality no more than maxcardinality
  - flip
```
public MappeableContainer flip(short i)
```
    Description copied from class: MappeableContainer
    
    Add a short to the container if it is not present, otherwise remove it. May generate a new container.
    
    Specified by:
    
    flip in class MappeableContainer
    
    Parameters:
    
    i - short to be added
    
    Returns:
    
    the new container
  - iadd
```
public MappeableContainer iadd(int begin,
                               int end)
```
    Description copied from class: MappeableContainer
    
    Add all shorts in [begin,end) using an unsigned interpretation. May generate a new container.
    
    Specified by:
    
    iadd in class MappeableContainer
    
    Parameters:
    
    begin - start of range (inclusive)
    
    end - end of range (exclusive)
    
    Returns:
    
    the new container
  - iremove
```
public MappeableContainer iremove(int begin,
                                  int end)
```
    Description copied from class: MappeableContainer
    
    Remove shorts in [begin,end) using an unsigned interpretation. May generate a new container.
    
    Specified by:
    
    iremove in class MappeableContainer
    
    Parameters:
    
    begin - start of range (inclusive)
    
    end - end of range (exclusive)
    
    Returns:
    
    the new container
  - add
```
public MappeableContainer add(int begin,
                              int end)
```
    Description copied from class: MappeableContainer
    
    Return a new container with all shorts in [begin,end) added using an unsigned interpretation.
    
    Specified by:
    
    add in class MappeableContainer
    
    Parameters:
    
    begin - start of range (inclusive)
    
    end - end of range (exclusive)
    
    Returns:
    
    the new container
  - remove
```
public MappeableContainer remove(int begin,
                                 int end)
```
    Description copied from class: MappeableContainer
    
    Return a new container with all shorts in [begin,end) remove using an unsigned interpretation.
    
    Specified by:
    
    remove in class MappeableContainer
    
    Parameters:
    
    begin - start of range (inclusive)
    
    end - end of range (exclusive)
    
    Returns:
    
    the new container
  - repairAfterLazy
```
public MappeableContainer repairAfterLazy()
```
    Description copied from class: MappeableContainer
    
    The output of a lazyOR or lazyIOR might be an invalid container, this should be called on it.
    
    Specified by:
    
    repairAfterLazy in class MappeableContainer
    
    Returns:
    
    a new valid container
  - intersects
```
public boolean intersects(MappeableArrayContainer value2)
```
    Description copied from class: MappeableContainer
    
    Returns true if the current container intersects the other container.
    
    Specified by:
    
    intersects in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    whether they intersect
  - intersects
```
public boolean intersects(MappeableBitmapContainer value2)
```
    Description copied from class: MappeableContainer
    
    Returns true if the current container intersects the other container.
    
    Specified by:
    
    intersects in class MappeableContainer
    
    Parameters:
    
    value2 - other container
    
    Returns:
    
    whether they intersect
  - intersects
```
public boolean intersects(MappeableRunContainer x)
```
    Description copied from class: MappeableContainer
    
    Returns true if the current container intersects the other container.
    
    Specified by:
    
    intersects in class MappeableContainer
    
    Parameters:
    
    x - other container
    
    Returns:
    
    whether they intersect

Class MappeableBitmapContainer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.roaringbitmap.buffer.MappeableContainer

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Field Detail

MAX_CAPACITY

USE_BRANCHLESS

Constructor Detail

MappeableBitmapContainer

MappeableBitmapContainer

MappeableBitmapContainer

Method Detail

numberOfRunsAdjustment

numberOfRunsLowerBound

runOptimize

add

and

and

and

andNot

andNot

andNot

clear

clone

contains

equals

fillArray

fillLeastSignificant16bits

getArraySizeInBytes

getArraySizeInBytes

getCardinality

getShortIterator

getReverseShortIterator

getSizeInBytes

hashCode

iand

iand

iand

iandNot

iandNot

iandNot

inot

ior

ior

isArrayBacked

ior

iterator

ixor

ixor

ixor

loadData

nextSetBit

prevSetBit

nextUnsetBit

not

or

or

or

readExternal

remove

serializedSizeInBytes

serializedSizeInBytes

toArrayContainer

toString

trim

writeArray

writeExternal

xor

xor

xor

ilazyor

ilazyor

lazyor

lazyor

lazyor

ilazyor

computeCardinality