mondrian.rolap
Class BitKey.Big

java.lang.Object
  mondrian.rolap.BitKey.AbstractBitKey
      mondrian.rolap.BitKey.Big

All Implemented Interfaces:

Comparable<BitKey>, Iterable<Integer>, BitKey

Enclosing interface:

BitKey

public static class BitKey.Big
extends BitKey.AbstractBitKey

Implementation of BitKey with more than 64 bits. Similar to BitSet, but does not require dynamic resizing.

Nested Class Summary

Nested classes/interfaces inherited from interface mondrian.rolap.BitKey

BitKey.AbstractBitKey, BitKey.Big, BitKey.Factory, BitKey.Mid128, BitKey.Small

Field Summary

Fields inherited from class mondrian.rolap.BitKey.AbstractBitKey

ChunkBitCount, Mask

Fields inherited from interface mondrian.rolap.BitKey

bitPositionTable

Method Summary

BitKey	and(BitKey bitKey) Returns the boolean AND of this bitkey and the given bitkey.
BitKey	andNot(BitKey bitKey) Returns a BitKey containing all of the bits in this BitSet whose corresponding bit is NOT set in the specified BitSet.
void	clear() Sets all of the bits in this BitKey to false.
void	clear(int pos) Sets the bit specified by the index to false.
int	compareTo(BitKey bitKey)
BitKey	copy() Returns a copy of this BitKey.
BitKey	emptyCopy() Returns an empty BitKey of the same type.
boolean	equals(Object o)
boolean	get(int pos) Returns the value of the bit with the specified index.
int	hashCode()
boolean	intersects(BitKey bitKey) Returns whether this BitKey has any bits in common with a given BitKey.
boolean	isEmpty() Returns true if this BitKey contains no bits that are set to true.
boolean	isSuperSetOf(BitKey bitKey) Is every bit set in the parameter bitKey also set in this.
Iterator<Integer>	iterator() An Iterator over the bit positions.
BitKey	or(BitKey bitKey) Or the parameter BitKey with this.
void	set(int pos) Sets the bit at the specified index to true.
BitSet	toBitSet() Returns a BitSet with the same contents as this BitKey.
String	toString()

Methods inherited from class mondrian.rolap.BitKey.AbstractBitKey

bit, chunkCount, chunkPos, copyFromByte, copyFromLong, createException, set

Methods inherited from class java.lang.Object

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

Method Detail

set

public void set(int pos)

Description copied from interface: BitKey

Sets the bit at the specified index to true.

get

public boolean get(int pos)

Description copied from interface: BitKey

Returns the value of the bit with the specified index. The value is true if the bit with the index bitIndex is currently set in this BitKey; otherwise, the result is false.

clear

public void clear(int pos)

Description copied from interface: BitKey

Sets the bit specified by the index to false.

clear

public void clear()

Description copied from interface: BitKey

Sets all of the bits in this BitKey to false.

or

public BitKey or(BitKey bitKey)

Description copied from interface: BitKey

Or the parameter BitKey with this.

and

public BitKey and(BitKey bitKey)

Description copied from interface: BitKey

Returns the boolean AND of this bitkey and the given bitkey.

andNot

public BitKey andNot(BitKey bitKey)

Description copied from interface: BitKey

Returns a BitKey containing all of the bits in this BitSet whose corresponding bit is NOT set in the specified BitSet.

isSuperSetOf

public boolean isSuperSetOf(BitKey bitKey)

Description copied from interface: BitKey

Is every bit set in the parameter bitKey also set in this. If one switches this with the parameter bitKey one gets the equivalent of isSubSetOf.

intersects

public boolean intersects(BitKey bitKey)

Description copied from interface: BitKey

Returns whether this BitKey has any bits in common with a given BitKey.

toBitSet

public BitSet toBitSet()

Description copied from interface: BitKey

Returns a BitSet with the same contents as this BitKey.

iterator

public Iterator<Integer> iterator()

Description copied from interface: BitKey

An Iterator over the bit positions. For example, if the BitKey had positions 3 and 4 set, then the Iterator would return the values 3 and then 4. The bit positions returned by the iterator are in the order, from smallest to largest, as they are set in the BitKey.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

copy

public BitKey copy()

Description copied from interface: BitKey

Returns a copy of this BitKey.

Returns:

copy of BitKey

emptyCopy

public BitKey emptyCopy()

Description copied from interface: BitKey

Returns an empty BitKey of the same type. This is the same as calling BitKey.copy() followed by BitKey.clear().

Returns:

BitKey of same type

isEmpty

public boolean isEmpty()

Description copied from interface: BitKey

Returns true if this BitKey contains no bits that are set to true.

compareTo

public int compareTo(BitKey bitKey)