Package gnu.lists

Class BitVector

java.lang.Object

gnu.lists.AbstractSequence<Boolean>

gnu.lists.SimpleVector<Boolean>

gnu.lists.BitVector

All Implemented Interfaces:

BoundedHashable, Array<Boolean>, AVector<Boolean>, Consumable, GVector<Boolean>, Sequence<Boolean>, Externalizable, Serializable, Comparable, Iterable<Boolean>, Collection<Boolean>, List<Boolean>, RandomAccess, SequencedCollection<Boolean>

public class BitVector
extends SimpleVector<Boolean>
implements Comparable, GVector<Boolean>

Simple adjustable-length vector of Boolean values.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static boolean[]	empty

Fields inherited from class gnu.lists.SimpleVector

COPY_ON_WRITE, GAP_FLAG, info, MAX_GAP_SIZE, READ_ONLY_FLAG, SHARED_FLAG, SUBRANGE_FLAG, VERY_SIMPLE_FLAG

Fields inherited from class gnu.lists.AbstractSequence

noInts

Fields inherited from interface gnu.lists.Sequence

ATTRIBUTE_VALUE, BOOLEAN_VALUE, CDATA_VALUE, CHAR_VALUE, COMMENT_VALUE, DOCUMENT_VALUE, DOUBLE_VALUE, ELEMENT_VALUE, EOF_VALUE, eofValue, FLOAT_VALUE, INT_S16_VALUE, INT_S32_VALUE, INT_S64_VALUE, INT_S8_VALUE, INT_U16_VALUE, INT_U32_VALUE, INT_U64_VALUE, INT_U8_VALUE, OBJECT_VALUE, PRIM_VALUE, PROCESSING_INSTRUCTION_VALUE, TEXT_BYTE_VALUE

Constructor Summary

Constructors

Constructor	Description
BitVector()
BitVector(boolean[] data)	Reuses the argument without making a copy.
BitVector(boolean[] values, int offset, int length)	Makes a copy of (part of) the argument array.
BitVector(int size)
BitVector(int size, boolean value)

Method Summary

Modifier and Type	Method	Description
void	add(boolean v)
static BitVector	cast(Object value)
static BitVector	castOrNull(Object obj)
protected void	clearBuffer(int start, int count)
int	compareTo(Object obj)
void	consumePosRange(int iposStart, int iposEnd, Consumer out)
void	copyBuffer(int length)
final Boolean	get(int index)	See java.util.List.
final boolean	getBoolean(int index)
final boolean	getBooleanRaw(int index)
boolean[]	getBuffer()
int	getBufferLength()	Get the allocated length of the data buffer.
int	getElementKind()
final Boolean	getRaw(int index)	Given an "effective index", return element as object.
String	getTag()	This is convenience hack for printing "uniform vectors" (srfi 4).
protected BitVector	newInstance(int newLength)
final void	setBoolean(int index, boolean value)
final void	setBooleanRaw(int index, boolean value)
protected void	setBuffer(Object buffer)
final void	setRaw(int index, Boolean value)	Given an "effective index", set selected element.

Methods inherited from class gnu.lists.SimpleVector

add, add, addPos, addSpace, asImmutable, checkCanWrite, delete, doCopyOnWrite, effectiveIndex, fill, forEach, gapReserve, gapReserveGeneric, getGapEnd, getGapSize, getGapStart, getOffsetBits, getRowMajor, getSegment, getSegment, getSegmentReadOnly, getSizeBits, isAfterPos, isGapBuffer, isReadOnly, isSubRange, isVerySimple, readExternal, setGapBounds, setGapBounds, setInfoField, setReadOnly, shift, size, toDataArray, vsize, writeExternal

Methods inherited from class gnu.lists.AbstractSequence

addAll, addAll, badRank, boundedHash, checkRank, clear, compare, compare, compare, consume, consume, consumeNext, contains, containsAll, copyPos, createPos, createRelativePos, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, elements, endPos, equals, equals, fill, fillPosRange, firstAttributePos, firstChildPos, firstChildPos, fromEndIndex, get, get, get, get, getAttribute, getAttributeLength, getByteRaw, getCharRaw, getContainingSequenceSize, getDoubleRaw, getFloatRaw, getIndexDifference, getInt, getInt, getInt, getInt, getInt, getIntRaw, getIterator, getIterator, getIteratorAtPos, getLongRaw, getLowBound, getNextKind, getNextTypeName, getNextTypeObject, getPosNext, getPosPrevious, getShortRaw, getSize, getSize, gotoAttributesStart, gotoChildrenStart, gotoParent, hashCode, hasNext, hasPrevious, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nextIndex, nextIndex, nextMatching, nextPos, parentPos, previousPos, rank, releasePos, remove, remove, removeAll, removePos, removePosRange, retainAll, set, set, setAt, setPosNext, setPosPrevious, stableCompare, startPos, subList, subSequence, subSequencePos, toArray, toArray, toString, toString, unsupported, unsupportedException

Methods inherited from class java.lang.Object

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

Methods inherited from interface gnu.lists.Array

asImmutable, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, get, get, get, get, getByteRaw, getCharRaw, getDoubleRaw, getFloatRaw, getInt, getInt, getInt, getInt, getInt, getIntRaw, getLongRaw, getLowBound, getRowMajor, getShortRaw, getSize, getSize, isEmpty, rank, set

Methods inherited from interface gnu.kawa.util.BoundedHashable

boundedHash

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface gnu.lists.Consumable

consume

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, add, addAll, addAll, addFirst, addLast, clear, contains, containsAll, equals, getFirst, getLast, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeLast, replaceAll, retainAll, reversed, sort, spliterator, subList, toArray, toArray

Methods inherited from interface gnu.lists.Sequence

elements, fill, getInt, isEmpty, set, size

Field Details

empty

protected static boolean[] empty

Constructor Details

BitVector

public BitVector()

BitVector

public BitVector(int size,
 boolean value)

BitVector

public BitVector(int size)

BitVector

public BitVector(boolean[] data)

Reuses the argument without making a copy.

BitVector

public BitVector(boolean[] values,
 int offset,
 int length)

Makes a copy of (part of) the argument array.

Method Details

getBufferLength

public int getBufferLength()

Get the allocated length of the data buffer.

Specified by:

getBufferLength in class SimpleVector<Boolean>

copyBuffer

public void copyBuffer(int length)

Specified by:

copyBuffer in class SimpleVector<Boolean>

getBuffer

public boolean[] getBuffer()

Specified by:

getBuffer in class SimpleVector<Boolean>

setBuffer

protected void setBuffer(Object buffer)

Specified by:

setBuffer in class SimpleVector<Boolean>

getBoolean

public final boolean getBoolean(int index)

getBooleanRaw

public final boolean getBooleanRaw(int index)

Specified by:

getBooleanRaw in interface Array<Boolean>

Overrides:

getBooleanRaw in class AbstractSequence<Boolean>

get

public final Boolean get(int index)

Description copied from interface: Sequence

See java.util.List.

Specified by:

get in interface Array<Boolean>

Specified by:

get in interface List<Boolean>

Specified by:

get in interface Sequence<Boolean>

Overrides:

get in class AbstractSequence<Boolean>

getRaw

public final Boolean getRaw(int index)

Description copied from interface: Array

Given an "effective index", return element as object.

Specified by:

getRaw in interface Array<Boolean>

Overrides:

getRaw in class AbstractSequence<Boolean>

setBoolean

public final void setBoolean(int index,
 boolean value)

setBooleanRaw

public final void setBooleanRaw(int index,
 boolean value)

setRaw

public final void setRaw(int index,
 Boolean value)

Description copied from class: AbstractSequence

Given an "effective index", set selected element.

Specified by:

setRaw in interface Array<Boolean>

Overrides:

setRaw in class AbstractSequence<Boolean>

add

public void add(boolean v)

clearBuffer

protected void clearBuffer(int start,
 int count)

Specified by:

clearBuffer in class SimpleVector<Boolean>

newInstance

protected BitVector newInstance(int newLength)

Specified by:

newInstance in class SimpleVector<Boolean>

castOrNull

public static BitVector castOrNull(Object obj)

cast

public static BitVector cast(Object value)

getElementKind

public int getElementKind()

Specified by:

getElementKind in interface Array<Boolean>

Overrides:

getElementKind in class AbstractSequence<Boolean>

getTag

public String getTag()

Description copied from class: SimpleVector

This is convenience hack for printing "uniform vectors" (srfi 4). It may go away without notice!

Overrides:

getTag in class SimpleVector<Boolean>

consumePosRange

public void consumePosRange(int iposStart,
 int iposEnd,
 Consumer out)

Overrides:

consumePosRange in class AbstractSequence<Boolean>

compareTo

public int compareTo(Object obj)

Specified by:

compareTo in interface Comparable