How to use

org.terrier.structures.postings.FieldPostingImpl

constructor

@Override
public WritablePosting asWritablePosting() {
  return new FieldPostingImpl(id, tf, fields);
}

@Override
public WritablePosting asWritablePosting() {
  return new FieldPostingImpl(id, tf, fields);
}

/** {@inheritDoc} */
@Override
public WritablePosting asWritablePosting()
{    
  FieldPostingImpl fbp = new FieldPostingImpl(fieldFrequencies.length);
  fbp.id = id;
  fbp.tf = tf;
  System.arraycopy(fieldFrequencies, 0, fbp.fieldFrequencies, 0, fieldFrequencies.length);
  return fbp;
}

/** {@inheritDoc} */
@Override
public WritablePosting asWritablePosting()
{    
  FieldPostingImpl fbp = new FieldPostingImpl(fieldFrequencies.length);
  fbp.id = id;
  fbp.tf = tf;
  System.arraycopy(fieldFrequencies, 0, fbp.fieldFrequencies, 0, fieldFrequencies.length);
  return fbp;
}

public WritablePosting asWritablePosting() {
  FieldPostingImpl bp = new FieldPostingImpl(docid, frequency, fieldFrequencies.length);
  System.arraycopy(fieldFrequencies, 0, bp.getFieldFrequencies(), 0, fieldFrequencies.length);
  return bp;
}
    

/** Get this posting as a WritablePosting */
@Override
public WritablePosting asWritablePosting()
{    
  FieldPostingImpl fbp = new FieldPostingImpl(id, tf, fieldCount);
  System.arraycopy(fieldFrequencies, 0, fbp.getFieldFrequencies(), 0, fieldCount);
  return fbp;
}

/** Get this posting as a WritablePosting */
@Override
public WritablePosting asWritablePosting()
{    
  FieldPostingImpl fbp = new FieldPostingImpl(id, tf, fieldCount);
  System.arraycopy(fieldFrequencies, 0, fbp.getFieldFrequencies(), 0, fieldCount);
  return fbp;
}

@Override
public WritablePosting asWritablePosting() {
  FieldPostingImpl fbp = new FieldPostingImpl(termIds[i],getFrequency(), fieldCount);
  System.arraycopy(getFieldFrequencies(), 0, fbp.getFieldFrequencies(), 0, fieldCount);
  return fbp;
}

@Override
public WritablePosting asWritablePosting() {
  return new FieldPostingImpl(this.getId(), this.getFrequency(), this.getFieldFrequencies());
}

@Override
public WritablePosting asWritablePosting() {
  return new FieldPostingImpl(this.getId(), this.getFrequency(), this.getFieldFrequencies());
}

@SuppressWarnings("unchecked")
@Test public void testSingleEntrySeveralPostingsFields() throws Exception
{
  List<Posting> postings = new ArrayList<Posting>();
  postings.add(new FieldPostingImpl(1,1, new int[]{5}));
  postings.add(new FieldPostingImpl(2,1, new int[]{5}));
  postings.add(new FieldPostingImpl(10,1, new int[]{5}));
  postings.add(new FieldPostingImpl(100,1, new int[]{5}));
  List<BitIndexPointer> pointerList = new ArrayList<BitIndexPointer>();
  DataInput file = PostingTestUtils.writeFieldPostingsToData(new Iterator[]{postings.iterator()}, pointerList);
  BitInputStream bitIn = new BitInputStream(file);
  IterablePosting ip = new FieldIterablePosting(bitIn, postings.size(), null, 1);
  PostingTestUtils.comparePostings(postings, ip);
}

  /** {@inheritDoc} */
  @Override
  public WritablePosting asWritablePosting() {
    FieldPostingImpl bp = new FieldPostingImpl(getFieldFrequencies());
    bp.setId(getId());
    bp.setTf(getFrequency());
    return bp;
  }
}

  : new BlockPostingImpl(docids[di], 0, new int[0])
: fields
  ? new FieldPostingImpl(docids[di], 0, fieldCount)
  : new BasicPostingImpl(docids[di], 0);

  : new BlockPostingImpl(docids[di], 0, new int[0])
: fields
  ? new FieldPostingImpl(docids[di], 0, fieldCount)
  : new BasicPostingImpl(docids[di], 0);