List of leaves() Examples

Examples of leaves()

org.apache.lucene.index.CompositeReaderContext.leaves()
org.apache.lucene.index.DirectoryReader.leaves()
org.apache.lucene.index.IndexReader.leaves()
Returns the reader's leaves, or itself if this reader is atomic. This is a convenience method calling {@code this.getContext().leaves()}. @see IndexReaderContext#leaves()
org.apache.lucene.index.IndexReaderContext.leaves()
Returns the context's leaves if this context is a top-level context. For convenience, if this is an {@link AtomicReaderContext} thisreturns itself as the only leaf.
Note: this is convenience method since leaves can always be obtained by walking the context tree using {@link #children()}. @throws UnsupportedOperationException if this is not a top-level context. @see #children()
org.apache.lucene.index.MultiReader.leaves()

Examples of org.apache.lucene.index.CompositeReaderContext.leaves()

      throws IOException {
    DirectoryReader reader = DirectoryReader.open(directory);
    try {
      LOG.info("Applying deletes in reader [{0}]", reader);
      CompositeReaderContext compositeReaderContext = reader.getContext();
      List<AtomicReaderContext> leaves = compositeReaderContext.leaves();
      BlurPartitioner blurPartitioner = new BlurPartitioner();
      Text key = new Text();
      int numberOfShards = _shardContext.getTableContext().getDescriptor().getShardCount();
      int shardId = BlurUtil.getShardIndex(shard);
      for (AtomicReaderContext context : leaves) {

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Examples of org.apache.lucene.index.CompositeReaderContext.leaves()

      docStarts = new int[1];
      subSearchers[0] = new ShardSearcher((AtomicReaderContext) ctx, ctx);
      docStarts[0] = 0;
    } else {
      final CompositeReaderContext compCTX = (CompositeReaderContext) ctx;
      final int size = compCTX.leaves().size();
      subSearchers = new ShardSearcher[size];
      docStarts = new int[size];
      int docBase = 0;
      for(int searcherIDX=0;searcherIDX<subSearchers.length;searcherIDX++) {
        final AtomicReaderContext leave = compCTX.leaves().get(searcherIDX);

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Examples of org.apache.lucene.index.CompositeReaderContext.leaves()

      final int size = compCTX.leaves().size();
      subSearchers = new ShardSearcher[size];
      docStarts = new int[size];
      int docBase = 0;
      for(int searcherIDX=0;searcherIDX<subSearchers.length;searcherIDX++) {
        final AtomicReaderContext leave = compCTX.leaves().get(searcherIDX);
        subSearchers[searcherIDX] = new ShardSearcher(leave, compCTX);
        docStarts[searcherIDX] = docBase;
        docBase += leave.reader().maxDoc();
      }
    }

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Examples of org.apache.lucene.index.CompositeReaderContext.leaves()

      throws IOException {
    DirectoryReader reader = DirectoryReader.open(directory);
    try {
      LOG.info("Applying deletes in reader [{0}]", reader);
      CompositeReaderContext compositeReaderContext = reader.getContext();
      List<AtomicReaderContext> leaves = compositeReaderContext.leaves();
      BlurPartitioner blurPartitioner = new BlurPartitioner();
      Text key = new Text();
      int numberOfShards = _shardContext.getTableContext().getDescriptor().getShardCount();
      int shardId = BlurUtil.getShardIndex(shard);
      for (AtomicReaderContext context : leaves) {

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

    DirectoryReader reader = readerManager.acquire();
    try {
      final BytesRef catTerm = new BytesRef(categoryPath.toString(delimiter));
      TermsEnum termsEnum = null; // reuse
      DocsEnum docs = null; // reuse
      for (AtomicReaderContext ctx : reader.leaves()) {
        Terms terms = ctx.reader().terms(Consts.FULL);
        if (terms != null) {
          termsEnum = terms.iterator(termsEnum);
          if (termsEnum.seekExact(catTerm)) {
            // liveDocs=null because the taxonomy has no deletes

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

    boolean aborted = false;
    DirectoryReader reader = readerManager.acquire();
    try {
      TermsEnum termsEnum = null;
      DocsEnum docsEnum = null;
      for (AtomicReaderContext ctx : reader.leaves()) {
        Terms terms = ctx.reader().terms(Consts.FULL);
        if (terms != null) { // cannot really happen, but be on the safe side
          termsEnum = terms.iterator(termsEnum);
          while (termsEnum.next() != null) {
            if (!cache.isFull()) {

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

      final OrdinalMap ordinalMap = map;
      ordinalMap.setSize(size);
      int base = 0;
      TermsEnum te = null;
      DocsEnum docs = null;
      for (final AtomicReaderContext ctx : r.leaves()) {
        final AtomicReader ar = ctx.reader();
        final Terms terms = ar.terms(Consts.FULL);
        te = terms.iterator(te);
        while (te.next() != null) {
          String value = te.term().utf8ToString();

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

    int numdocs = atLeast(20);
    createRandomIndex(numdocs, writer, random());
    writer.commit();


    DirectoryReader open = DirectoryReader.open(dir);
    for (AtomicReaderContext ctx : open.leaves()) {
      AtomicReader indexReader = ctx.reader();
      Terms terms = indexReader.terms("body");
      TermsEnum iterator = terms.iterator(null);
      IdentityHashMap<DocsEnum, Boolean> enums = new IdentityHashMap<DocsEnum, Boolean>();
      MatchNoBits bits = new Bits.MatchNoBits(indexReader.maxDoc());

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

    int numdocs = atLeast(20);
    createRandomIndex(numdocs, writer, random());
    writer.commit();


    DirectoryReader open = DirectoryReader.open(dir);
    for (AtomicReaderContext ctx : open.leaves()) {
      Terms terms = ctx.reader().terms("body");
      TermsEnum iterator = terms.iterator(null);
      IdentityHashMap<DocsEnum, Boolean> enums = new IdentityHashMap<DocsEnum, Boolean>();
      MatchNoBits bits = new Bits.MatchNoBits(open.maxDoc());
      DocsEnum docs = null;

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Examples of org.apache.lucene.index.DirectoryReader.leaves()

    writer.commit();


    DirectoryReader firstReader = DirectoryReader.open(dir);
    DirectoryReader secondReader = DirectoryReader.open(dir);
    List<AtomicReaderContext> leaves = firstReader.leaves();
    List<AtomicReaderContext> leaves2 = secondReader.leaves();
    
    for (AtomicReaderContext ctx : leaves) {
      Terms terms = ctx.reader().terms("body");
      TermsEnum iterator = terms.iterator(null);
      IdentityHashMap<DocsEnum, Boolean> enums = new IdentityHashMap<DocsEnum, Boolean>();

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