gnu.lists

Class BitVector

Implemented Interfaces:
Externalizable, java.util.List, Array, Consumable, Sequence

public class BitVector
extends SimpleVector
implements Externalizable

Simple adjustable-length vector of boolean values.

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, ELEMENT_VALUE, EOF_VALUE, 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, eofValue

Constructor Summary

BitVector()
BitVector(boolean[] data)
BitVector(Sequence seq)
BitVector(int size)
BitVector(int size, boolean value)

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)
Object
get(int index)
See java.util.List.
protected Object
getBuffer()
Object
getBuffer(int index)
int
getBufferLength()
Get the allocated length of the data buffer.
int
getElementKind()
String
getTag()
void
readExternal(ObjectInput in)
void
setBooleanAt(int index, boolean value)
void
setBooleanAtBuffer(int index, boolean value)
Object
setBuffer(int index, Object value)
void
setBufferLength(int length)
void
writeExternal(ObjectOutput out)

Methods inherited from class gnu.lists.SimpleVector

add, add, addAll, addPos, clear, clearBuffer, compareToInt, compareToLong, consume, consumeNext, consumePosRange, createPos, fill, fill, fillPosRange, get, getBuffer, getBuffer, getBufferLength, getElementKind, getNextKind, getPosNext, getRowMajor, getTag, intAt, intAtBuffer, isAfterPos, longAt, longAtBuffer, nextIndex, nextPos, remove, remove, removeAll, removePos, removePosRange, retainAll, set, setBuffer, setBufferLength, setSize, shift, size, transpose

Methods inherited from class gnu.lists.AbstractSequence

add, add, addAll, addAll, addPos, clear, compare, compare, compare, consume, consumeNext, consumePosRange, contains, containsAll, copyPos, createPos, createRelativePos, elements, endPos, equals, equals, fill, fill, fillPosRange, firstAttributePos, firstChildPos, firstChildPos, fromEndIndex, get, get, getAttribute, getAttributeLength, getContainingSequenceSize, getEffectiveIndex, getIndexDifference, getIterator, getIterator, getIteratorAtPos, getLowBound, getNextKind, getNextTypeName, getNextTypeObject, getPosNext, getPosPrevious, getSize, gotoAttributesStart, gotoChildrenStart, gotoParent, hasNext, hasPrevious, hashCode, indexOf, isAfterPos, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nextIndex, nextIndex, nextMatching, nextPos, parentPos, previousPos, rank, releasePos, remove, remove, removeAll, removePos, removePosRange, retainAll, set, set, setPosNext, setPosPrevious, size, stableCompare, startPos, subList, subSequence, subSequencePos, toArray, toArray, toString, toString, unsupported, unsupportedException

Field Details

empty

protected static boolean[] empty

Constructor Details

BitVector

public BitVector()

BitVector

public BitVector(boolean[] data)

BitVector

public BitVector(Sequence seq)

BitVector

public BitVector(int size)

BitVector

public BitVector(int size,
                 boolean value)

Method Details

booleanAt

public final boolean booleanAt(int index)

booleanAtBuffer

public final boolean booleanAtBuffer(int index)

clearBuffer

protected void clearBuffer(int start,
                           int count)
Overrides:
clearBuffer in interface SimpleVector

consumeNext

public boolean consumeNext(int ipos,
                           Consumer out)
Copy an element specified by a position pair to a Consumer.
Overrides:
consumeNext in interface SimpleVector
Returns:
if hasNext(ipos).

consumePosRange

public void consumePosRange(int iposStart,
                            int iposEnd,
                            Consumer out)
Overrides:
consumePosRange in interface SimpleVector

get

public final Object get(int index)
See java.util.List.
Specified by:
get in interface Sequence
Overrides:
get in interface SimpleVector

getBuffer

protected Object getBuffer()
Overrides:
getBuffer in interface SimpleVector

getBuffer

public final Object getBuffer(int index)
Overrides:
getBuffer in interface SimpleVector

getBufferLength

public int getBufferLength()
Get the allocated length of the data buffer.
Overrides:
getBufferLength in interface SimpleVector

getElementKind

public int getElementKind()
Overrides:
getElementKind in interface SimpleVector

getTag

public String getTag()
Overrides:
getTag in interface SimpleVector

readExternal

public void readExternal(ObjectInput in)
            throws IOException,
                   ClassNotFoundException

setBooleanAt

public final void setBooleanAt(int index,
                               boolean value)

setBooleanAtBuffer

public final void setBooleanAtBuffer(int index,
                                     boolean value)

setBuffer

public Object setBuffer(int index,
                        Object value)
Overrides:
setBuffer in interface SimpleVector

setBufferLength

public void setBufferLength(int length)
Overrides:
setBufferLength in interface SimpleVector

writeExternal

public void writeExternal(ObjectOutput out)
            throws IOException