mondrian.rolap
Class CellKey.Zero

java.lang.Object
  mondrian.rolap.CellKey.Zero

All Implemented Interfaces:

CellKey

Enclosing interface:

CellKey

public static class CellKey.Zero
extends Object
implements CellKey

Nested Class Summary

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

CellKey.Generator, CellKey.Many, CellKey.One, CellKey.Three, CellKey.Two, CellKey.Zero

Field Summary

static CellKey.Zero

INSTANCE

Method Summary

CellKey.Zero	copy() Returns a mutable copy of this CellKey.
boolean	equals(Object o)
int	getAxis(int axis) Returns the axisth axis value.
int[]	getOrdinals() Returns the axis keys as an array.
int	hashCode()
void	setAxis(int axis, int value) Sets a given axis.
void	setOrdinals(int[] pos) This method make a copy of the int array parameter.
int	size() Returns the number of axes.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final CellKey.Zero INSTANCE

Method Detail

copy

public CellKey.Zero copy()

Description copied from interface: CellKey

Returns a mutable copy of this CellKey.

Specified by:

copy in interface CellKey

Returns:

Mutable copy

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

size

public int size()

Description copied from interface: CellKey

Returns the number of axes.

Specified by:

size in interface CellKey

Returns:

number of axes

getOrdinals

public int[] getOrdinals()

Description copied from interface: CellKey

Returns the axis keys as an array.

Note: caller should treat the array as immutable. If the contents of the array are modified, behavior is unspecified.

Specified by:

getOrdinals in interface CellKey

Returns:

Array of axis keys

setOrdinals

public void setOrdinals(int[] pos)

Description copied from interface: CellKey

This method make a copy of the int array parameter. Throws a RuntimeException if the int array size is not the size of the CellKey.

Specified by:

setOrdinals in interface CellKey

Parameters:

pos - Array of axis keys

getAxis

public int getAxis(int axis)

Description copied from interface: CellKey

Returns the axisth axis value.

Specified by:

getAxis in interface CellKey

Parameters:

axis - Axis ordinal

Returns:

Value of the axisth axis

setAxis

public void setAxis(int axis,
                    int value)

Description copied from interface: CellKey

Sets a given axis.

Specified by:

setAxis in interface CellKey

Parameters:

axis - Axis ordinal

value - Value