com.fasterxml.sort
Class Merger<T>

java.lang.Object
  com.fasterxml.sort.DataReader<T>
      com.fasterxml.sort.Merger<T>

Direct Known Subclasses:

Merger.PairwiseMerger

public abstract class Merger<T>
extends DataReader<T>

Object used to merge items from multiple input sources into one.

Nested Class Summary

protected static class

Merger.PairwiseMerger<T>

Field Summary

protected Comparator<T>

_comparator

Constructor Summary

Merger(Comparator<T> cmp)

Method Summary

static <T> DataReader<T>

mergedReader(Comparator<T> cmp, List<DataReader<T>> inputs)

Methods inherited from class com.fasterxml.sort.DataReader

close, estimateSizeInBytes, readNext

Methods inherited from class java.lang.Object

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

Field Detail

_comparator

protected final Comparator<T> _comparator

Constructor Detail

Merger

public Merger(Comparator<T> cmp)

Method Detail

mergedReader

public static <T> DataReader<T> mergedReader(Comparator<T> cmp,
                                             List<DataReader<T>> inputs)
                                  throws IOException

Throws:

IOException