Example usage for org.apache.lucene.index MultiDocValues.MultiSortedSetDocValues MultiDocValues.MultiSortedSetDocValues

Introduction

In this page you can find the example usage for org.apache.lucene.index MultiDocValues.MultiSortedSetDocValues MultiDocValues.MultiSortedSetDocValues.

Prototype

public MultiSortedSetDocValues(SortedSetDocValues values[], int docStarts[], OrdinalMap mapping,
        long totalCost) throws IOException 

Source Link

Document

Creates a new MultiSortedSetDocValues over values

Usage

From source file:org.apache.solr.index.SlowCompositeReaderWrapper.java

License:Apache License

@Override
public SortedSetDocValues getSortedSetDocValues(String field) throws IOException {
    ensureOpen();/*from   w w  w  .  ja va2 s  . co  m*/
    OrdinalMap map = null;
    synchronized (cachedOrdMaps) {
        map = cachedOrdMaps.get(field);
        if (map == null) {
            // uncached, or not a multi dv
            SortedSetDocValues dv = MultiDocValues.getSortedSetValues(in, field);
            if (dv instanceof MultiDocValues.MultiSortedSetDocValues) {
                map = ((MultiDocValues.MultiSortedSetDocValues) dv).mapping;
                if (map.owner == getCoreCacheKey() && merging == false) {
                    cachedOrdMaps.put(field, map);
                }
            }
            return dv;
        }
    }

    assert map != null;
    int size = in.leaves().size();
    final SortedSetDocValues[] values = new SortedSetDocValues[size];
    final int[] starts = new int[size + 1];
    long cost = 0;
    for (int i = 0; i < size; i++) {
        LeafReaderContext context = in.leaves().get(i);
        final LeafReader reader = context.reader();
        final FieldInfo fieldInfo = reader.getFieldInfos().fieldInfo(field);
        if (fieldInfo != null && fieldInfo.getDocValuesType() != DocValuesType.SORTED_SET) {
            return null;
        }
        SortedSetDocValues v = reader.getSortedSetDocValues(field);
        if (v == null) {
            v = DocValues.emptySortedSet();
        }
        values[i] = v;
        starts[i] = context.docBase;
        cost += v.cost();
    }
    starts[size] = maxDoc();
    return new MultiDocValues.MultiSortedSetDocValues(values, starts, map, cost);
}

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From source file:org.apache.tika.eval.tools.SlowCompositeReaderWrapper.java

License:Apache License

@Override
public SortedSetDocValues getSortedSetDocValues(String field) throws IOException {
    ensureOpen();// w w w .  ja v a 2s  .co m
    OrdinalMap map = null;
    synchronized (cachedOrdMaps) {
        map = cachedOrdMaps.get(field);
        if (map == null) {
            // uncached, or not a multi dv
            SortedSetDocValues dv = MultiDocValues.getSortedSetValues(in, field);
            if (dv instanceof MultiDocValues.MultiSortedSetDocValues) {
                map = ((MultiDocValues.MultiSortedSetDocValues) dv).mapping;
                IndexReader.CacheHelper cacheHelper = getReaderCacheHelper();
                if (cacheHelper != null && map.owner == cacheHelper.getKey()) {
                    cachedOrdMaps.put(field, map);
                }
            }
            return dv;
        }
    }

    assert map != null;
    int size = in.leaves().size();
    final SortedSetDocValues[] values = new SortedSetDocValues[size];
    final int[] starts = new int[size + 1];
    long cost = 0;
    for (int i = 0; i < size; i++) {
        LeafReaderContext context = in.leaves().get(i);
        final LeafReader reader = context.reader();
        final FieldInfo fieldInfo = reader.getFieldInfos().fieldInfo(field);
        if (fieldInfo != null && fieldInfo.getDocValuesType() != DocValuesType.SORTED_SET) {
            return null;
        }
        SortedSetDocValues v = reader.getSortedSetDocValues(field);
        if (v == null) {
            v = DocValues.emptySortedSet();
        }
        values[i] = v;
        starts[i] = context.docBase;
        cost += v.cost();
    }
    starts[size] = maxDoc();
    return new MultiDocValues.MultiSortedSetDocValues(values, starts, map, cost);
}

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