@Override
public int hashCode() {
int result = str1.hashCode();
result = 31 * result + str2.hashCode();
result = 31 * result + dist.hashCode();
return result;
}
@Override
public int hashCode() {
int h = a.hashCode();
h ^= (h << 13) | (h >>> 20);
h += b.hashCode();
h ^= (h << 23) | (h >>> 10);
h += name().hashCode();
return h;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof StringDistanceFunction)) return false;
StringDistanceFunction that = (StringDistanceFunction) o;
if (!dist.equals(that.dist)) return false;
if (!str1.equals(that.str1)) return false;
if (!str2.equals(that.str2)) return false;
return true;
}
@Override
public FuncValues getValues(QueryContext context, AtomicReaderContext readerContext)
throws IOException {
final FuncValues aVals = a.getValues(context, readerContext);
final FuncValues bVals = b.getValues(context, readerContext);
return new DoubleFuncValues(this) {
@Override
public double doubleVal(int doc) {
return func(doc, aVals, bVals);
}
@Override
public String toString(int doc) {
return name() + '(' + aVals.toString(doc) + ',' + bVals.toString(doc) + ')';
}
};
}
@Override
public int hashCode() {
int h = q.hashCode();
h ^= (h << 17) | (h >>> 16);
h += boostVal.hashCode();
h ^= (h << 8) | (h >>> 25);
h += Float.floatToIntBits(getBoost());
return h;
}
@Override
public FuncValues getValues(QueryContext context, AtomicReaderContext readerContext)
throws IOException {
if (context.get(this) == null) {
SolrRequestInfo requestInfo = SolrRequestInfo.getRequestInfo();
throw new SolrException(
SolrException.ErrorCode.BAD_REQUEST,
"testfunc: unweighted value source detected. delegate="
+ source
+ " request="
+ (requestInfo == null ? "null" : requestInfo.getReq()));
}
return source.getValues(context, readerContext);
}
@Override
public DocValues getValues(Map context, IndexReader reader) throws IOException {
final DocValues str1DV = str1.getValues(context, reader);
final DocValues str2DV = str2.getValues(context, reader);
return new DocValues() {
public float floatVal(int doc) {
return dist.getDistance(str1DV.strVal(doc), str2DV.strVal(doc));
}
public int intVal(int doc) {
return (int) doubleVal(doc);
}
public long longVal(int doc) {
return (long) doubleVal(doc);
}
public double doubleVal(int doc) {
return (double) floatVal(doc);
}
@Override
public String toString(int doc) {
StringBuilder sb = new StringBuilder();
sb.append("strdist").append('(');
sb.append(str1DV.toString(doc))
.append(',')
.append(str2DV.toString(doc))
.append(", dist=")
.append(dist.getClass().getName());
sb.append(')');
return sb.toString();
}
};
}
private CustomScorer(
Similarity similarity,
Searcher searcher,
IndexReader reader,
BoostedQuery.BoostedWeight w,
Scorer scorer,
ValueSource vs)
throws IOException {
super(similarity, w);
this.weight = w;
this.qWeight = w.getValue();
this.scorer = scorer;
this.reader = reader;
this.searcher = searcher; // for explain
this.vals = vs.getValues(weight.context, reader);
}
@Override
public BoolFuncValues getValues(QueryContext context, AtomicReaderContext readerContext)
throws IOException {
final FuncValues vals = source.getValues(context, readerContext);
return new BoolFuncValues(this) {
@Override
public boolean boolVal(int doc) {
return func(doc, vals);
}
@Override
public String toString(int doc) {
return name() + '(' + vals.toString(doc) + ')';
}
};
}
@Override
public int hashCode() {
return source.hashCode() + TestValueSource.class.hashCode();
}
public String toString(int doc) {
return vs.description() + '=' + strVal(doc);
}
@Override
public boolean equals(Object o) {
return o instanceof TestValueSource && source.equals(((TestValueSource) o).source);
}
/** Returns a hash code value for this object. */
@Override
public int hashCode() {
return func.hashCode() * 31 + Float.floatToIntBits(getBoost());
}
/** Prints a user-readable version of this query. */
@Override
public String toString(String field) {
float boost = getBoost();
return (boost != 1.0 ? "(" : "") + func.toString() + (boost == 1.0 ? "" : ")^" + boost);
}
@Override
public String description() {
return name() + "(" + a.description() + "," + b.description() + ")";
}
@Override
public void createWeight(QueryContext context) throws IOException {
source.createWeight(context);
}
@Override
public int hashCode() {
return source.hashCode() + name().hashCode();
}
public FunctionWeight(Searcher searcher) throws IOException {
this.searcher = searcher;
this.context = ValueSource.newContext();
func.createWeight(context, searcher);
}
@Override
public String description() {
return "testfunc(" + source.description() + ')';
}
public void setNextReader(AtomicReaderContext ctx) throws IOException {
if (valueSource == null) {
valueSource = ft.getValueSource(sf, null);
}
values = valueSource.getValues(qcontext, ctx);
}
@Override
public String description() {
return name() + '(' + source.description() + ')';
}