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 java.lang.Object

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
java.util.List<java.util.List<T>>	pack(java.lang.Iterable<T> items, java.util.function.Function<T,java.lang.Long> weightFunc)
java.util.List<java.util.List<T>>	packEnd(java.util.List<T> items, java.util.function.Function<T,java.lang.Long> weightFunc)

Methods inherited from class java.lang.Object

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

Constructor Detail

ListPacker

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

Method Detail

packEnd

public java.util.List<java.util.List<T>> packEnd(java.util.List<T> items,
                                                 java.util.function.Function<T,java.lang.Long> weightFunc)

pack

public java.util.List<java.util.List<T>> pack(java.lang.Iterable<T> items,
                                              java.util.function.Function<T,java.lang.Long> weightFunc)