Package org.apache.lucene.codecs.lucene104

Class PostingIndexInput

java.lang.Object

org.apache.lucene.codecs.lucene104.PostingIndexInput

public final class PostingIndexInput
extends Object

Wrapper around an IndexInput and a ForUtil that optionally optimizes decoding using vectorization. This class mostly exists to enable benchmarking the decoding logic of postings since it internally calls code that may only be called from the lucene-core JAR.

Field Summary

Fields

Modifier and Type	Field	Description
final ForUtil	forUtil

Constructor Summary

Constructors

Constructor	Description
PostingIndexInput(IndexInput in, ForUtil forUtil)

Method Summary

Modifier and Type	Method	Description
void	decode(int bitsPerValue, int[] ints)	Decode 256 integers stored on bitsPerValues bits per value into ints.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

forUtil

public final ForUtil forUtil

Constructor Details

PostingIndexInput

public PostingIndexInput(IndexInput in,
 ForUtil forUtil)
                  throws IOException

Throws:

IOException

Method Details

decode

public void decode(int bitsPerValue,
 int[] ints)
            throws IOException

Decode 256 integers stored on bitsPerValues bits per value into ints.

Throws:

IOException