/**
* Go to next location of this term current document, and set <code>position</code> as <code>
* location - offset</code>, so that a matching exact phrase is easily identified when all
* NodePhrasePositions have exactly the same <code>position</code>.
*/
public final boolean nextPosition() throws IOException {
if (docsEnum.nextPosition()) { // read subsequent pos's
pos = docsEnum.pos() - offset;
return true;
} else {
pos = PositionsIterator.NO_MORE_POS;
return false;
}
}
@Override
public String toString() {
return "NodePhrasePositions(d:"
+ docsEnum.doc()
+ " n:"
+ docsEnum.node()
+ " o:"
+ offset
+ " p:"
+ pos
+ ")";
}
