public void join(final Reference r) {
// joins two entries into one entry
// combine the distance
ImageReference oe = (ImageReference) r;
for (Integer i : r.positions()) this.positions.add(i);
this.posinphrase =
(this.posofphrase == oe.posofphrase()) ? Math.min(this.posinphrase, oe.posinphrase()) : 0;
this.posofphrase = Math.min(this.posofphrase, oe.posofphrase());
// combine term frequency
this.termFrequency = this.termFrequency + oe.termFrequency();
this.wordsintext = this.wordsintext + oe.wordsintext();
}
public ImageReferenceVars(final ImageReference e) {
this.flags = e.flags();
// this.freshUntil = e.freshUntil();
this.lastModified = e.lastModified();
this.language = e.getLanguage();
this.urlHash = e.urlhash();
this.type = e.getType();
this.hitcount = e.hitcount();
this.llocal = e.llocal();
this.lother = e.lother();
this.phrasesintext = e.phrasesintext();
this.positions = new ConcurrentLinkedQueue<Integer>();
for (Integer i : e.positions()) this.positions.add(i);
this.posinphrase = e.posinphrase();
this.posofphrase = e.posofphrase();
this.urlcomps = e.urlcomps();
this.urllength = e.urllength();
this.virtualAge = e.virtualAge();
this.wordsintext = e.wordsintext();
this.wordsintitle = e.wordsintitle();
this.termFrequency = e.termFrequency();
}
