gnu.lists
Class BitVector

java.lang.Object
  gnu.lists.AbstractSequence
      gnu.lists.SimpleVector
          gnu.lists.BitVector

All Implemented Interfaces:

Array, Consumable, Sequence, java.io.Externalizable, java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List

public class BitVector
extends SimpleVector
implements java.io.Externalizable

Simple adjustable-length vector of boolean values.

See Also:

Serialized Form

Field Summary

protected static boolean[]

empty

Fields inherited from class gnu.lists.SimpleVector

size

Fields inherited from interface gnu.lists.Sequence

ATTRIBUTE_VALUE, BOOLEAN_VALUE, CDATA_VALUE, CHAR_VALUE, COMMENT_VALUE, DOCUMENT_VALUE, DOUBLE_VALUE, EOF_VALUE, eofValue, FLOAT_VALUE, GROUP_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

BitVector()

BitVector(boolean[] data)

BitVector(int size)

BitVector(int size, boolean value)

BitVector(Sequence seq)

Method Summary

boolean	booleanAt(int index)
boolean	booleanAtBuffer(int index)
protected void	clearBuffer(int start, int count)
boolean	consumeNext(int ipos, Consumer out) Copy an element specified by a position pair to a Consumer.
void	consumePosRange(int iposStart, int iposEnd, Consumer out)
java.lang.Object	get(int index) See java.util.List.
protected java.lang.Object	getBuffer()
java.lang.Object	getBuffer(int index)
int	getBufferLength() Get the allocated length of the data buffer.
int	getElementKind()
java.lang.String	getTag() This is convenience hack for printing "uniform vectors" (srfi 4).
void	readExternal(java.io.ObjectInput in)
void	setBooleanAt(int index, boolean value)
void	setBooleanAtBuffer(int index, boolean value)
java.lang.Object	setBuffer(int index, java.lang.Object value)
void	setBufferLength(int length)
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class gnu.lists.SimpleVector

add, add, addAll, addPos, clear, compareToInt, compareToLong, consume, createPos, fill, fill, fillPosRange, getNextKind, getPosNext, getRowMajor, intAt, intAtBuffer, isAfterPos, longAt, longAtBuffer, nextIndex, nextPos, remove, remove, removeAll, removePos, removePosRange, retainAll, set, setSize, shift, size, transpose

Methods inherited from class gnu.lists.AbstractSequence

addAll, append, append, append, baseUriOfPos, compare, compare, compare, consume, contains, containsAll, copyPos, createRelativePos, elements, endPos, equals, equals, firstAttributePos, firstChildPos, fromEndIndex, get, getAttribute, getAttributeLength, getContainingSequenceSize, getEffectiveIndex, getIndexDifference, getIterator, getIterator, getIteratorAtPos, getLowBound, getNextTypeName, getNextTypeObject, getPosPrevious, getSize, gotoAttributesStart, gotoChildrenStart, gotoParent, hashCode, hasNext, hasPrevious, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nextIndex, nextMatching, parentPos, previousPos, rank, releasePos, set, setPosNext, setPosPrevious, stableCompare, startPos, subList, subSequence, subSequencePos, toArray, toArray, toString, toString, unsupported

Methods inherited from class java.lang.Object

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

Methods inherited from interface gnu.lists.Sequence

elements, isEmpty

Methods inherited from interface java.util.List

addAll, contains, containsAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList, toArray, toArray

Methods inherited from interface gnu.lists.Consumable

consume

Methods inherited from interface gnu.lists.Array

get, getEffectiveIndex, getLowBound, getSize, isEmpty, rank, set

Field Detail

empty

protected static boolean[] empty

Constructor Detail

BitVector

public BitVector()

BitVector

public BitVector(int size,
                 boolean value)

BitVector

public BitVector(int size)

BitVector

public BitVector(boolean[] data)

BitVector

public BitVector(Sequence seq)

Method Detail

getBufferLength

public int getBufferLength()

Get the allocated length of the data buffer.

Specified by:

getBufferLength in class SimpleVector

setBufferLength

public void setBufferLength(int length)

Specified by:

setBufferLength in class SimpleVector

getBuffer

protected java.lang.Object getBuffer()

Specified by:

getBuffer in class SimpleVector

booleanAt

public final boolean booleanAt(int index)

booleanAtBuffer

public final boolean booleanAtBuffer(int index)

get

public final java.lang.Object get(int index)

Description copied from class: AbstractSequence

See java.util.List.

Specified by:

get in interface Sequence

Specified by:

get in interface java.util.List

Overrides:

get in class SimpleVector

getBuffer

public final java.lang.Object getBuffer(int index)

Specified by:

getBuffer in class SimpleVector

setBuffer

public java.lang.Object setBuffer(int index,
                                  java.lang.Object value)

Specified by:

setBuffer in class SimpleVector

setBooleanAt

public final void setBooleanAt(int index,
                               boolean value)

setBooleanAtBuffer

public final void setBooleanAtBuffer(int index,
                                     boolean value)

clearBuffer

protected void clearBuffer(int start,
                           int count)

Specified by:

clearBuffer in class SimpleVector

getElementKind

public int getElementKind()

Overrides:

getElementKind in class SimpleVector

getTag

public java.lang.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

consumeNext

public boolean consumeNext(int ipos,
                           Consumer out)

Description copied from class: AbstractSequence

Copy an element specified by a position pair to a Consumer.

Overrides:

consumeNext in class SimpleVector

Returns:

if hasNext(ipos).

consumePosRange

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

Overrides:

consumePosRange in class SimpleVector

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException