it.unimi.dsi.big.webgraph

Class AbstractLazyLongIterator

java.lang.Object

it.unimi.dsi.big.webgraph.AbstractLazyLongIterator

All Implemented Interfaces:

LazyLongIterator

Direct Known Subclasses:

BitStreamArcLabelledImmutableGraph.BitStreamLabelledArcIterator, EFGraph.EliasFanoSuccessorReader

public abstract class AbstractLazyLongIterator
extends java.lang.Object
implements LazyLongIterator

An abstract implementation of a lazy integer iterator, implementing skip(long) by repeated calls to nextInt().

Constructor Summary

Constructors

Constructor and Description
AbstractLazyLongIterator()

Method Summary

Modifier and Type	Method and Description
long	skip(long n) Skips a given number of elements.

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.big.webgraph.LazyLongIterator

nextLong

Constructor Detail

AbstractLazyLongIterator

public AbstractLazyLongIterator()

Method Detail

skip

public long skip(long n)

Description copied from interface: LazyLongIterator

Skips a given number of elements.

Specified by:

skip in interface LazyLongIterator

Parameters:

n - the number of elements to skip.

Returns:

the number of elements actually skipped (which might be less than n if this iterator is exhausted).