@Override
public void scoreSearchToNode(
Score score, Direction d, IConstraintMap c, IAttributeMap<? extends IAttribute> scoreAttrs) {
Attribute attr = (Attribute) scoreAttrs.findAttr(scorerAttrId);
if (attr == null) {
return; // If we do not have the scorer attr present in the search direction, we do not score
// - it wasn't 'wanted'
}
IBooleanValue bAttr = (IBooleanValue) attr;
IAttributeConstraint na = c.findAttr(otherAttrId);
// If there is no Node Data then we only score null
if (na == null) { // || !na.hasValue()) {
score.addNull(this, d);
return;
}
float result = 0.0f;
if (na.isIncludesNotSpecified()) {
if (isScoreNull()) {
result = getScoreOnNull();
}
}
assert (na instanceof BooleanConstraint);
result = Math.max(result, calcScore((BooleanConstraint) na, bAttr));
score.add(this, result, d);
}
// FIXME Extract relevant bits from score()
@Override
public void scoreNodeToSearch(
Score score,
Score.Direction d,
IAttributeMap<IAttributeConstraint> c,
IAttributeMap<IAttribute> searchAttrs) {
assert (d == Direction.reverse); // Always the case
IAttributeConstraint na = c.findAttr(scorerAttrId);
if (na == null) {
return; // If we do not have the scorer attr present in the search direction, we do not score
// - it wasn't 'wanted'
}
if (!na.isIncludesNotSpecified()) {
score(score, d, na, c, searchAttrs);
}
}
/* (non-Javadoc)
* @see likemynds.db.indextree.Scorer#score(com.wwm.db.core.whirlwind.internal.IAttribute, likemynds.db.indextree.NodeAttributeContainer)
*/
public void score(Score score, Score.Direction d, IAttribute wantAttr, IConstraintMap c) {
IAttributeConstraint na = c.findAttr(otherAttrId);
if (na == null) {
return;
}
if (na
.isIncludesNotSpecified()) { // na.hasValue() && // FIXME: Double check the logic this is
// sometimes !includesNotSpecified()
score.add(this, 1.0f, d);
return;
}
// if (!na.hasValue()) {
// return;
// }
assert (wantAttr.getAttrId() == scorerAttrId);
// score against bounding box
EcefVector want = (EcefVector) wantAttr;
DimensionsRangeConstraint lbv = (DimensionsRangeConstraint) na;
if (lbv != null) {
// if location is in box, there could be an exact match, so return 1.0f
if (lbv.consistent(want)) {
score.add(this, 1.0f, d);
return;
}
// Else score based on distance from closest point of box, to the centre of this
// RangePreference
float distance = lbv.getDistance(want); // dist from
// Find out how far inside or outside the preferred range location is
// 1 down to 0 is within range, and negative is outside
float scoreFactor = 1f - (distance / range);
// If preferClose is false, score any value within range as 1
if (!preferClose && scoreFactor >= 0f) {
scoreFactor = 1f;
}
float convertedScore = scoreMapper.getScore(scoreFactor);
score.add(this, convertedScore, d);
return;
}
}
@Override
public void scoreNodeToSearch(
Score score,
Direction d,
IAttributeMap<IAttributeConstraint> c,
IAttributeMap<IAttribute> searchAttrs) {
IAttributeConstraint na = c.findAttr(scorerAttrId);
if (na == null) {
return; // If we do not have the scorer attr present in the search direction, we do not score
// - it wasn't 'wanted'
}
IAttributeConstraint bNa = na;
IBooleanValue otherAttr = (IBooleanValue) searchAttrs.findAttr(otherAttrId);
// If some nulls under this node then Score 1 so
// as not to push this node down in score
if (bNa.isIncludesNotSpecified()) {
score.add(this, maxScore, d);
return;
}
// // This should never happen
// if (!bNa.hasValue()) {
// assert(false);
// return;
// }
// If there is no Attr Data then we only score null
if (otherAttr == null) {
score.addNull(this, d);
return;
}
float result = calcScore((BooleanConstraint) bNa, otherAttr);
score.add(this, result, d);
}
