Package mondrian.rolap

Class RolapResult.CellInfoMap

java.lang.Object

mondrian.rolap.RolapResult.CellInfoMap

All Implemented Interfaces:

RolapResult.CellInfoContainer

Enclosing class:

RolapResult

static class RolapResult.CellInfoMap
extends Object
implements RolapResult.CellInfoContainer

Implementation of RolapResult.CellInfoContainer which uses a Map to store CellInfo Objects.

Note that the CellKey point instance variable is the same Object (NOT a copy) that is used and modified during the recursive calls to executeStripe - the create method relies on this fact.

Constructor Summary

Constructors

Constructor	Description
CellInfoMap(CellKey point)	Creates a CellInfoMap

Method Summary

Modifier and Type	Method	Description
void	clear()	Removes all CellInfo objects from container.
RolapResult.CellInfo	create(int[] pos)	Creates a new CellInfo object, adds it to the container a location pos and returns it.
RolapResult.CellInfo	lookup(int[] pos)	Gets the CellInfo object at the location pos.
int	size()	Returns the number of CellInfo objects in this container.
void	trimToSize()	Reduces the size of the internal data structures needed to support the current entries.

Methods inherited from class java.lang.Object

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

Constructor Detail

CellInfoMap

CellInfoMap(CellKey point)

Creates a CellInfoMap

Parameters:

point - Cell position

Method Detail

size

public int size()

Description copied from interface: RolapResult.CellInfoContainer

Returns the number of CellInfo objects in this container.

Specified by:

size in interface RolapResult.CellInfoContainer

Returns:

the number of CellInfo objects.

trimToSize

public void trimToSize()

Description copied from interface: RolapResult.CellInfoContainer

Reduces the size of the internal data structures needed to support the current entries. This should be called after all CellInfo objects have been added to container.

Specified by:

trimToSize in interface RolapResult.CellInfoContainer

clear

public void clear()

Description copied from interface: RolapResult.CellInfoContainer

Removes all CellInfo objects from container. Does not change the size of the internal data structures.

Specified by:

clear in interface RolapResult.CellInfoContainer

create

public RolapResult.CellInfo create(int[] pos)

Description copied from interface: RolapResult.CellInfoContainer

Creates a new CellInfo object, adds it to the container a location pos and returns it.

Specified by:

create in interface RolapResult.CellInfoContainer

Parameters:

pos - where to store CellInfo object.

Returns:

the newly create CellInfo object.

lookup

public RolapResult.CellInfo lookup(int[] pos)

Description copied from interface: RolapResult.CellInfoContainer

Gets the CellInfo object at the location pos.

Specified by:

lookup in interface RolapResult.CellInfoContainer

Parameters:

pos - where to find the CellInfo object.

Returns:

the CellInfo found or null.