stella.merit

Class ConstantMerit

java.lang.Object

util.PropertyContainer

stella.merit.AbstractMerit

stella.merit.ConstantMerit

All Implemented Interfaces:

Serializable, Cloneable, Meriting, PropertySupplying

public class ConstantMerit
extends AbstractMerit

A class defining a constant merit. The merit it returns is always equal to the impact factor, pointed to with the KEY_IMPACT key.
This class may be used for default time slots.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static double	DEFIMPACT Default value for the priority impact.
static String	KEY_IMPACT The key linked to the impact of the airmass merit.

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

Constructors

Constructor and Description
ConstantMerit(Map prop) Constructs a constant merit, defaulting the KEY_IMPACT parameter.

Method Summary

Modifier and Type	Method and Description
double	getMerit(GlobalGrouping set, Appointable target, Collection ignore, long dummy) Calculates the actual returning the value of the KEY_IMPACT parameter.

Methods inherited from class stella.merit.AbstractMerit

createMerit, getInitializer, initMerit

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, clone, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, initProperties, isNew, parseObject, parseObject, reload, reload, removeProperty, requires, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

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

Field Detail

KEY_IMPACT

public static final String KEY_IMPACT

The key linked to the impact of the airmass merit.

See Also:

Constant Field Values

DEFIMPACT

private static final double DEFIMPACT

Default value for the priority impact.

See Also:

Constant Field Values

Constructor Detail

ConstantMerit

public ConstantMerit(Map prop)

Constructs a constant merit, defaulting the KEY_IMPACT parameter. Proper creation should be done using the AbstractMerit.createMerit(java.util.Map<java.lang.String, java.lang.String>) method. This create method also takes care of proper parameter overloading.

Method Detail

getMerit

public double getMerit(GlobalGrouping set,
                       Appointable target,
                       Collection ignore,
                       long dummy)

Calculates the actual returning the value of the KEY_IMPACT parameter.

Parameters:

set - Current observing conditions.

target - The actual target.

ignore - All targets, observable or not.

dummy - The relevant time span in ms.