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synced 2024-09-19 00:01:41 +02:00
replaced more double types with float
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7462 6c8d7289-2bf4-0310-a012-ef5d649a1542
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@ -591,12 +591,12 @@ public final class RankingProcess extends Thread {
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final ScoreCluster<String> result = new ScoreCluster<String>();
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if (!this.query.navigators.equals("all") && this.query.navigators.indexOf("topics") < 0) return result;
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if (this.ref.size() < 2) this.ref.clear(); // navigators with one entry are not useful
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final Map<String, Double> counts = new HashMap<String, Double>();
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final Map<String, Float> counts = new HashMap<String, Float>();
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final Iterator<String> i = this.ref.keys(false);
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String word;
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byte[] termHash;
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int c;
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double q, min = Double.MAX_VALUE, max = Double.MIN_VALUE;
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float q, min = Float.MAX_VALUE, max = Float.MIN_VALUE;
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int ic = count;
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while (ic-- > 0 && i.hasNext()) {
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word = i.next();
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@ -604,13 +604,13 @@ public final class RankingProcess extends Thread {
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termHash = Word.word2hash(word);
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c = this.query.getSegment().termIndex().count(termHash);
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if (c > 0) {
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q = ((double) this.ref.get(word)) / ((double) c);
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q = ((float) this.ref.get(word)) / ((float) c);
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min = Math.min(min, q);
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max = Math.max(max, q);
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counts.put(word, q);
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}
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}
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if (max > min) for (Map.Entry<String, Double> ce: counts.entrySet()) {
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if (max > min) for (Map.Entry<String, Float> ce: counts.entrySet()) {
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result.set(ce.getKey(), (int) (((double) count) * (ce.getValue() - min) / (max - min)));
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}
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return this.ref;
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@ -378,7 +378,7 @@ public class JSONObject {
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* @return A String.
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*/
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static public String floatToString(float d) {
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if (Double.isInfinite(d) || Double.isNaN(d)) {
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if (Float.isInfinite(d) || Float.isNaN(d)) {
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return "null";
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}
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@ -749,7 +749,7 @@ public class JSONObject {
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/**
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* Get an optional double associated with a key,
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* Get an optional float associated with a key,
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* or NaN if there is no such key or if its value is not a number.
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* If the value is a string, an attempt will be made to evaluate it as
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* a number.
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@ -757,13 +757,13 @@ public class JSONObject {
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* @param key A string which is the key.
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* @return An object which is the value.
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*/
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public double optDouble(String key) {
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return optDouble(key, Double.NaN);
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public float optFloat(String key) {
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return optFloat(key, Float.NaN);
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}
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/**
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* Get an optional double associated with a key, or the
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* Get an optional float associated with a key, or the
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* defaultValue if there is no such key or if its value is not a number.
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* If the value is a string, an attempt will be made to evaluate it as
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* a number.
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@ -772,11 +772,11 @@ public class JSONObject {
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* @param defaultValue The default.
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* @return An object which is the value.
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*/
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public double optDouble(String key, double defaultValue) {
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public float optFloat(String key, float defaultValue) {
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try {
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Object o = opt(key);
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return o instanceof Number ? ((Number)o).doubleValue() :
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new Double((String)o).doubleValue();
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return o instanceof Number ? ((Number)o).floatValue() :
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new Float((String)o).floatValue();
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} catch (Exception e) {
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return defaultValue;
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}
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@ -979,15 +979,15 @@ public class JSONObject {
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/**
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* Put a key/double pair in the JSONObject.
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* Put a key/float pair in the JSONObject.
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*
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* @param key A key string.
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* @param value A double which is the value.
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* @param value A float which is the value.
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* @return this.
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* @throws JSONException If the key is null or if the number is invalid.
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*/
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public JSONObject put(String key, double value) throws JSONException {
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put(key, new Double(value));
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public JSONObject put(String key, float value) throws JSONException {
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put(key, new Float(value));
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return this;
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}
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@ -114,6 +114,10 @@ public final class ScoreCluster<E> implements DynamicScore<E> {
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if (l < Integer.MAX_VALUE) return (int) l;
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o = ((Long) o).toString();
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}
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if (o instanceof Float) {
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final double d = 1000f * ((Float) o).floatValue();
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return (int) Math.round(d);
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}
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if (o instanceof Double) {
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final double d = 1000d * ((Double) o).doubleValue();
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return (int) Math.round(d);
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