uk.ac.starlink.ttools.moc

Class MocImpl

java.lang.Object

uk.ac.starlink.ttools.moc.MocImpl

public abstract class MocImpl
extends Object

Characterises an implementation of MOC building.

Since:

28 Jan 2025

Author:

Mark Taylor

Field Summary

Fields

Modifier and Type	Field and Description
static MocImpl	AUTO Instance that picks an implementation based on order.
static MocImpl	BITSET Instance based on IndexBags and BitSets.
static int	BITSET_MAXORDER Maximum MOC order for BitSet use in adaptive modes.
static MocImpl	CDS Instance based on CDS MOC library.
static MocImpl	LIST Instance based on IndexBags, BitSets and Int/LongBags.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MocImpl(String name, String description) Constructor.

Method Summary

Modifier and Type	Method and Description
abstract MocBuilder	createMocBuilder(int mocOrder) Returns a new MocBuilder for a given maximum order.
String	getDescription() Returns a short description of this instance.
String	getName() Returns this instance's name.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

BITSET_MAXORDER

public static final int BITSET_MAXORDER

Maximum MOC order for BitSet use in adaptive modes.

See Also:

Constant Field Values

CDS

public static final MocImpl CDS

Instance based on CDS MOC library.

BITSET

public static final MocImpl BITSET

Instance based on IndexBags and BitSets.

LIST

public static final MocImpl LIST

Instance based on IndexBags, BitSets and Int/LongBags.

AUTO

public static final MocImpl AUTO

Instance that picks an implementation based on order.

Constructor Detail

MocImpl

protected MocImpl(String name,
                  String description)

Constructor.

Parameters:

name - implementation name

description - implementation description

Method Detail

createMocBuilder

public abstract MocBuilder createMocBuilder(int mocOrder)

Returns a new MocBuilder for a given maximum order.

Parameters:

mocOrder - maximum order of resulting MOCs

getName

public String getName()

Returns this instance's name.

Returns:

name

getDescription

public String getDescription()

Returns a short description of this instance.

Returns:

description

toString

public String toString()

Overrides:

toString in class Object