本文整理匯總了Java中org.apache.lucene.index.Terms.getDocCount方法的典型用法代碼示例。如果您正苦於以下問題：Java Terms.getDocCount方法的具體用法？Java Terms.getDocCount怎麽用？Java Terms.getDocCount使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.lucene.index.Terms的用法示例。
在下文中一共展示了Terms.getDocCount方法的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: filter
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
protected TermsEnum filter(Terms terms, TermsEnum iterator, LeafReader reader) throws IOException {
if (iterator == null) {
return null;
}
int docCount = terms.getDocCount();
if (docCount == -1) {
docCount = reader.maxDoc();
}
if (docCount >= minSegmentSize) {
final int minFreq = minFrequency > 1.0
? (int) minFrequency
: (int)(docCount * minFrequency);
final int maxFreq = maxFrequency > 1.0
? (int) maxFrequency
: (int)(docCount * maxFrequency);
if (minFreq > 1 || maxFreq < docCount) {
iterator = new FrequencyFilter(iterator, minFreq, maxFreq);
}
}
return iterator;
}
示例2: writeFieldStatistics
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
private void writeFieldStatistics(Terms topLevelTerms) throws IOException {
long sttf = topLevelTerms.getSumTotalTermFreq();
assert (sttf >= -1);
writePotentiallyNegativeVLong(sttf);
long sdf = topLevelTerms.getSumDocFreq();
assert (sdf >= -1);
writePotentiallyNegativeVLong(sdf);
int dc = topLevelTerms.getDocCount();
assert (dc >= -1);
writePotentiallyNegativeVInt(dc);
}
示例3: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
@Override
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
long minValue = NumericUtils.getMinLong(terms);
long maxValue = NumericUtils.getMaxLong(terms);
return new FieldStats.Date(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), minValue, maxValue, dateTimeFormatter()
);
}
示例4: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
@Override
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
long minValue = NumericUtils.getMinInt(terms);
long maxValue = NumericUtils.getMaxInt(terms);
return new FieldStats.Long(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), minValue, maxValue
);
}
示例5: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
@Override
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
float minValue = NumericUtils.sortableIntToFloat(NumericUtils.getMinInt(terms));
float maxValue = NumericUtils.sortableIntToFloat(NumericUtils.getMaxInt(terms));
return new FieldStats.Float(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), minValue, maxValue
);
}
示例6: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
@Override
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
double minValue = NumericUtils.sortableLongToDouble(NumericUtils.getMinLong(terms));
double maxValue = NumericUtils.sortableLongToDouble(NumericUtils.getMaxLong(terms));
return new FieldStats.Double(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), minValue, maxValue
);
}
示例7: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
@Override
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
long minValue = NumericUtils.getMinLong(terms);
long maxValue = NumericUtils.getMaxLong(terms);
return new FieldStats.Long(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), minValue, maxValue
);
}
示例8: getDocCount
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
private long getDocCount(String fieldName, Terms topLevelTerms) throws IOException {
if (dfs != null) {
return dfs.fieldStatistics().get(fieldName).docCount();
}
return topLevelTerms.getDocCount();
}
示例9: stats
import org.apache.lucene.index.Terms; //導入方法依賴的package包/類
/**
* @return a {@link FieldStats} instance that maps to the type of this field based on the provided {@link Terms} instance.
*/
public FieldStats stats(Terms terms, int maxDoc) throws IOException {
return new FieldStats.Text(
maxDoc, terms.getDocCount(), terms.getSumDocFreq(), terms.getSumTotalTermFreq(), terms.getMin(), terms.getMax()
);
}