Package org.apache.iceberg.util

Class BinPacking.ListPacker<T>

java.lang.Object

org.apache.iceberg.util.BinPacking.ListPacker<T>

Enclosing class:

BinPacking

public static class BinPacking.ListPacker<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
ListPacker(long targetWeight, int lookback, boolean largestBinFirst)

Method Summary

Modifier and Type	Method	Description
List<List<T>>	pack(Iterable<T> items, Function<T,Long> weightFunc)
List<List<T>>	packEnd(List<T> items, Function<T,Long> weightFunc)

Methods inherited from class java.lang.Object

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

Constructor Details

ListPacker

public ListPacker(long targetWeight,
 int lookback,
 boolean largestBinFirst)

Method Details

packEnd

public List<List<T>> packEnd(List<T> items,
 Function<T,Long> weightFunc)

pack

public List<List<T>> pack(Iterable<T> items,
 Function<T,Long> weightFunc)