public synchronized boolean equals(java.lang.Object obj) {
if (!(obj instanceof Weight)) return false;
Weight other = (Weight) obj;
if (obj == null) return false;
if (this == obj) return true;
if (__equalsCalc != null) {
return (__equalsCalc == obj);
}
__equalsCalc = obj;
boolean _equals;
_equals =
true
&& ((this.units == null && other.getUnits() == null)
|| (this.units != null && this.units.equals(other.getUnits())))
&& ((this.value == null && other.getValue() == null)
|| (this.value != null && this.value.equals(other.getValue())));
__equalsCalc = null;
return _equals;
}
public ConstantScorer(Similarity similarity, IndexReader reader, Weight w) throws IOException {
super(similarity);
this.reader = reader;
theScore = w.getValue();
DocIdSet docIdSet = filter.getDocIdSet(reader);
if (docIdSet == null) {
_innerIter = DocIdSet.EMPTY_DOCIDSET.iterator();
} else {
DocIdSetIterator iter = docIdSet.iterator();
if (iter == null) {
_innerIter = DocIdSet.EMPTY_DOCIDSET.iterator();
} else {
_innerIter = iter;
}
}
}
public ConstantScorer(Similarity similarity, DocIdSetIterator docIdSetIterator, Weight w)
throws IOException {
super(similarity, w);
theScore = w.getValue();
this.docIdSetIterator = docIdSetIterator;
}
public ConstantScorer(Similarity similarity, IndexReader reader, Weight w) throws IOException {
super(similarity);
theScore = w.getValue();
docIdSetIterator = filter.getDocIdSet(reader).iterator();
}
@Override
public float getValue() {
return w.getValue();
}