it.unimi.di.mg4j.index
Class QuasiSuccinctIndexReader.CountReader

java.lang.Object
  it.unimi.di.mg4j.index.QuasiSuccinctIndexReader.CountReader

Enclosing class:

QuasiSuccinctIndexReader

protected static final class QuasiSuccinctIndexReader.CountReader
extends Object

Field Summary

long	currentIndex The index of the current prefix sum.
long	prefixSum The current prefix sum (the sum of the first currentIndex elements).
long	prevPrefixSum The previous prefix sum.

Constructor Summary

QuasiSuccinctIndexReader.CountReader(LongBigList list, long position, int frequency, long occurrency, int log2Quantum)

Method Summary

long	getLong(long index)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

prefixSum

public long prefixSum

The current prefix sum (the sum of the first currentIndex elements).

prevPrefixSum

public long prevPrefixSum

The previous prefix sum.

currentIndex

public long currentIndex

The index of the current prefix sum.

Constructor Detail

QuasiSuccinctIndexReader.CountReader

public QuasiSuccinctIndexReader.CountReader(LongBigList list,
                                            long position,
                                            int frequency,
                                            long occurrency,
                                            int log2Quantum)

Method Detail

getLong

public long getLong(long index)

toString

public String toString()

Overrides:

toString in class Object