本文整理汇总了Java中org.cpsolver.coursett.Constants.sPreferenceLevelProhibited方法的典型用法代码示例。如果您正苦于以下问题：Java Constants.sPreferenceLevelProhibited方法的具体用法？Java Constants.sPreferenceLevelProhibited怎么用？Java Constants.sPreferenceLevelProhibited使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.cpsolver.coursett.Constants的用法示例。
在下文中一共展示了Constants.sPreferenceLevelProhibited方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getAttributePreference
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
/**
* Compute attribute preference for the given instructor and attribute type
* @param instructor an instructor
* @param type an attribute type
* @return combined preference using {@link Attribute.Type#isConjunctive()} and {@link Attribute.Type#isRequired()} properties
*/
public int getAttributePreference(Instructor instructor, Attribute.Type type) {
Set<Attribute> attributes = instructor.getAttributes(type);
boolean hasReq = false, hasPref = false, needReq = false, hasType = false;
PreferenceCombination ret = new SumPreferenceCombination();
for (Preference<Attribute> pref: iAttributePreferences) {
if (!type.equals(pref.getTarget().getType())) continue;
hasType = true;
if (pref.isRequired()) needReq = true;
if (attributes.contains(pref.getTarget())) {
if (pref.isProhibited()) return Constants.sPreferenceLevelProhibited;
else if (pref.isRequired()) hasReq = true;
else ret.addPreferenceInt(pref.getPreference());
hasPref = true;
} else {
if (pref.isRequired() && type.isConjunctive()) return Constants.sPreferenceLevelProhibited;
}
}
if (needReq && !hasReq) return Constants.sPreferenceLevelProhibited;
if (type.isRequired() && hasType && !hasPref) return Constants.sPreferenceLevelProhibited;
if (!type.isRequired() && hasType && !hasPref) return 16;
return ret.getPreferenceInt();
}
示例2: isConsistent
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
@Override
public boolean isConsistent(Placement p1, Placement p2) {
if (p1.canShareRooms(p2) && p1.sameRooms(p2))
return true;
if (p1.getTimeLocation().hasIntersection(p2.getTimeLocation()))
return false;
return getDistancePreference(p1, p2) != Constants.sPreferenceLevelProhibited;
}
示例3: getMinMaxRoomPreference
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
public int[] getMinMaxRoomPreference() {
iLock.readLock().lock();
try {
if (iMinMaxRoomPreference != null) return iMinMaxRoomPreference;
} finally {
iLock.readLock().unlock();
}
iLock.writeLock().lock();
try {
if (iMinMaxRoomPreference != null) return iMinMaxRoomPreference;
if (getNrRooms() <= 0 || roomLocations().isEmpty()) {
iMinMaxRoomPreference = new int[] { 0, 0 };
} else {
Integer minRoomPref = null, maxRoomPref = null;
for (RoomLocation r : roomLocations()) {
int pref = r.getPreference();
if (pref >= Constants.sPreferenceLevelRequired / 2 && pref <= Constants.sPreferenceLevelProhibited / 2) {
minRoomPref = (minRoomPref == null ? pref : Math.min(minRoomPref, pref));
maxRoomPref = (maxRoomPref == null ? pref : Math.max(maxRoomPref, pref));
}
}
iMinMaxRoomPreference = new int[] { minRoomPref == null ? 0 : minRoomPref, maxRoomPref == null ? 0 : maxRoomPref };
}
return iMinMaxRoomPreference;
} finally {
iLock.writeLock().unlock();
}
}
示例4: getMinMaxTimePreference
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
public double[] getMinMaxTimePreference() {
iLock.readLock().lock();
try {
if (iMinMaxTimePreference != null) return iMinMaxTimePreference;
} finally {
iLock.readLock().unlock();
}
iLock.writeLock().lock();
try {
if (iMinMaxTimePreference != null) return iMinMaxTimePreference;
Double minTimePref = null, maxTimePref = null;
for (TimeLocation t : timeLocations()) {
double npref = t.getNormalizedPreference();
int pref = t.getPreference();
if (pref >= Constants.sPreferenceLevelRequired / 2 && pref <= Constants.sPreferenceLevelProhibited / 2) {
minTimePref = (minTimePref == null ? npref : Math.min(minTimePref, npref));
maxTimePref = (maxTimePref == null ? npref : Math.max(maxTimePref, npref));
}
}
iMinMaxTimePreference = new double[] { minTimePref == null ? 0.0 : minTimePref, maxTimePref == null ? 0.0 : maxTimePref };
return iMinMaxTimePreference;
} finally {
iLock.writeLock().unlock();
}
}
示例5: getTimePenalty
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
public double getTimePenalty() {
if (iTimeLocation == null) return 0.0;
if (iTimePenalty == null) {
double[] bounds = variable().getMinMaxTimePreference();
double npref = iTimeLocation.getNormalizedPreference();
if (iTimeLocation.getPreference() < Constants.sPreferenceLevelRequired / 2) npref = bounds[0];
else if (iTimeLocation.getPreference() > Constants.sPreferenceLevelProhibited / 2) npref = bounds[1];
iTimePenalty = npref - bounds[0];
}
return iTimePenalty;
}
示例6: getRoomPenalty
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
public int getRoomPenalty() {
if (getNrRooms() == 0) return 0;
if (iRoomPenalty == null) {
int pref = getRoomPreference();
int[] bounds = variable().getMinMaxRoomPreference();
if (pref < Constants.sPreferenceLevelRequired / 2) pref = bounds[0];
if (pref > Constants.sPreferenceLevelProhibited / 2) pref = bounds[1];
iRoomPenalty = pref - bounds[0];
}
return iRoomPenalty;
}
示例7: string2preference
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
/** Convert preference string to a preference value */
protected static int string2preference(String pref) {
if (pref == null || pref.isEmpty()) return 0;
if (Constants.sPreferenceRequired.equals(pref))
return Constants.sPreferenceLevelRequired;
if (Constants.sPreferenceProhibited.equals(pref))
return Constants.sPreferenceLevelProhibited;
return Integer.valueOf(pref);
}
示例8: violation
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
@Override
protected boolean violation(Placement value) {
int pref = value.getTimeLocation().getPreference();
return pref > Constants.sPreferenceLevelProhibited / 2;
}
示例9: violation
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
protected boolean violation(Placement value) {
int pref = value.getRoomPreference();
return pref > Constants.sPreferenceLevelProhibited / 2;
}
示例10: isProhibited
import org.cpsolver.coursett.Constants; //导入方法依赖的package包/类
/**
* Is prohibited?
* @return true if the preference is prohibited
*/
public boolean isProhibited() { return iPreference > Constants.sPreferenceLevelProhibited / 2; }