net.sf.cpsolver.coursett
Class Constants

java.lang.Object
  net.sf.cpsolver.ifs.Constants
      net.sf.cpsolver.coursett.Constants

public class Constants
extends Constants

Course Timetabling common constants.

Version:

CourseTT 1.1 (University Course Timetabling)
Copyright (C) 2006 Tomáš Müller
muller@unitime.org
Lazenska 391, 76314 Zlin, Czech Republic

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Field Summary

static int	DAY_CODE_ALL All days
static int	DAY_CODE_WEEK All week days
static int[]	DAY_CODES Day codes to combine several days into one int
static String[]	DAY_NAMES_SHORT Day names in short format M, T, W, Th, F, Sa, Su
static int	DAY_SLOTS_FIRST Number of slots per day
static int	DAY_SLOTS_LAST Number of slots per day
static int	FIRST_SLOT_TIME_MIN Start time of the first slot in minutes (from midnight)
static int	NR_DAYS Number of days
static int	NR_DAYS_WEEK Number of days of week (excludes weekend)
static int	SLOT_LENGTH_MIN Length of a single slot in minutes
static int	SLOTS_PER_DAY Number of slots per day
static int	SLOTS_PER_DAY_NO_EVENINGS Number of slots per day w/o evening hours
static String	sPreferenceDiscouraged Preference: discouraged
static int	sPreferenceLevelDiscouraged Preference level: discouraged
static int	sPreferenceLevelNeutral Preference level: neutral
static int	sPreferenceLevelPreferred Preference level: preferred
static int	sPreferenceLevelProhibited Preference level: prohibited
static int	sPreferenceLevelRequired Preference level: required
static int	sPreferenceLevelStronglyDiscouraged Preference level: strongly discouraged
static int	sPreferenceLevelStronglyPreferred Preference level: strongly preferred
static String	sPreferenceNeutral Preference: neutral
static String	sPreferencePreferred Preference: preferred
static String	sPreferenceProhibited Preference: prohibited
static String	sPreferenceRequired Preference: required
static String	sPreferenceStronglyDiscouraged Preference: strongly discouraged
static String	sPreferenceStronglyPreferred Preference: strongly preferred

Fields inherited from class net.sf.cpsolver.ifs.Constants

BLD_NUMBER, REL_DATE, VERSION

Constructor Summary

Constants()

Method Summary

static int	preference2preferenceLevel(String prologPref) Convert preference to preference level
static String	preferenceLevel2preference(int intPref) Convert preference level to preference
static int	time2slot(int hour, int min) Convert time (hour:minute) to time slot

Methods inherited from class net.sf.cpsolver.ifs.Constants

getBuildNumber, getReleaseDate, getVersion

Methods inherited from class java.lang.Object

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

Field Detail

SLOTS_PER_DAY

public static final int SLOTS_PER_DAY

Number of slots per day

See Also:

Constant Field Values

DAY_CODES

public static int[] DAY_CODES

Day codes to combine several days into one int

DAY_CODE_ALL

public static int DAY_CODE_ALL

All days

DAY_CODE_WEEK

public static int DAY_CODE_WEEK

All week days

SLOT_LENGTH_MIN

public static int SLOT_LENGTH_MIN

Length of a single slot in minutes

FIRST_SLOT_TIME_MIN

public static int FIRST_SLOT_TIME_MIN

Start time of the first slot in minutes (from midnight)

DAY_SLOTS_FIRST

public static int DAY_SLOTS_FIRST

Number of slots per day

DAY_SLOTS_LAST

public static int DAY_SLOTS_LAST

Number of slots per day

SLOTS_PER_DAY_NO_EVENINGS

public static int SLOTS_PER_DAY_NO_EVENINGS

Number of slots per day w/o evening hours

DAY_NAMES_SHORT

public static String[] DAY_NAMES_SHORT

Day names in short format M, T, W, Th, F, Sa, Su

NR_DAYS

public static int NR_DAYS

Number of days

NR_DAYS_WEEK

public static int NR_DAYS_WEEK

Number of days of week (excludes weekend)

sPreferenceProhibited

public static final String sPreferenceProhibited

Preference: prohibited

See Also:

Constant Field Values

sPreferenceRequired

public static final String sPreferenceRequired

Preference: required

See Also:

Constant Field Values

sPreferenceStronglyDiscouraged

public static final String sPreferenceStronglyDiscouraged

Preference: strongly discouraged

See Also:

Constant Field Values

sPreferenceDiscouraged

public static final String sPreferenceDiscouraged

Preference: discouraged

See Also:

Constant Field Values

sPreferencePreferred

public static final String sPreferencePreferred

Preference: preferred

See Also:

Constant Field Values

sPreferenceStronglyPreferred

public static final String sPreferenceStronglyPreferred

Preference: strongly preferred

See Also:

Constant Field Values

sPreferenceNeutral

public static final String sPreferenceNeutral

Preference: neutral

See Also:

Constant Field Values

sPreferenceLevelProhibited

public static final int sPreferenceLevelProhibited

Preference level: prohibited

See Also:

Constant Field Values

sPreferenceLevelRequired

public static final int sPreferenceLevelRequired

Preference level: required

See Also:

Constant Field Values

sPreferenceLevelStronglyDiscouraged

public static final int sPreferenceLevelStronglyDiscouraged

Preference level: strongly discouraged

See Also:

Constant Field Values

sPreferenceLevelDiscouraged

public static final int sPreferenceLevelDiscouraged

Preference level: discouraged

See Also:

Constant Field Values

sPreferenceLevelPreferred

public static final int sPreferenceLevelPreferred

Preference level: preferred

See Also:

Constant Field Values

sPreferenceLevelStronglyPreferred

public static final int sPreferenceLevelStronglyPreferred

Preference level: strongly preferred

See Also:

Constant Field Values

sPreferenceLevelNeutral

public static final int sPreferenceLevelNeutral

Preference level: neutral

See Also:

Constant Field Values

Constructor Detail

Constants

public Constants()

Method Detail

preference2preferenceLevel

public static int preference2preferenceLevel(String prologPref)

Convert preference to preference level

preferenceLevel2preference

public static String preferenceLevel2preference(int intPref)

Convert preference level to preference

time2slot

public static int time2slot(int hour,
                            int min)

Convert time (hour:minute) to time slot