com.graphhopper.coll

Class GHBitSetImpl

java.lang.Object

java.util.BitSet

com.graphhopper.coll.GHBitSetImpl

All Implemented Interfaces:

GHBitSet, Serializable, Cloneable

public class GHBitSetImpl
extends BitSet
implements GHBitSet

This implementation stores the bits inside the values of a long-array. Be aware that the size of this array grows depending on the values you pass into this set. If you only want to add a few (possibly large) integers you should use GHTBitSet instead.

Author:

Peter Karich

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GHBitSetImpl()
GHBitSetImpl(int nbits)

Method Summary

Modifier and Type	Method and Description
void	add(int index)
boolean	contains(int index)
GHBitSet	copyTo(GHBitSet bs)
int	getCardinality()
int	next(int index) Searches for a greater or equal entry and returns it.
int	nextClear(int index)
void	remove(int index)

Methods inherited from class java.util.BitSet

and, andNot, cardinality, clear, clear, clear, clone, equals, flip, flip, get, get, hashCode, intersects, isEmpty, length, nextClearBit, nextSetBit, or, previousClearBit, previousSetBit, set, set, set, set, size, stream, toByteArray, toLongArray, toString, valueOf, valueOf, valueOf, valueOf, xor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.graphhopper.coll.GHBitSet

clear

Constructor Detail

GHBitSetImpl

public GHBitSetImpl()

GHBitSetImpl

public GHBitSetImpl(int nbits)

Method Detail

contains

public final boolean contains(int index)

Specified by:

contains in interface GHBitSet

add

public final void add(int index)

Specified by:

add in interface GHBitSet

getCardinality

public final int getCardinality()

Specified by:

getCardinality in interface GHBitSet

next

public final int next(int index)

Description copied from interface: GHBitSet

Searches for a greater or equal entry and returns it.

Specified by:

next in interface GHBitSet

Returns:

-1 if nothing found

nextClear

public final int nextClear(int index)

remove

public void remove(int index)

Specified by:

remove in interface GHBitSet

copyTo

public final GHBitSet copyTo(GHBitSet bs)

Specified by:

copyTo in interface GHBitSet

Returns:

the specified MyBitSet bs