org.apache.flink.table.runtime.operators.sort

类 BinaryMergeIterator<Entry>

java.lang.Object

org.apache.flink.table.runtime.operators.sort.BinaryMergeIterator<Entry>

所有已实现的接口:

org.apache.flink.util.MutableObjectIterator<Entry>

public class BinaryMergeIterator<Entry>
extends Object
implements org.apache.flink.util.MutableObjectIterator<Entry>

Binary version of MergeIterator. Use RecordComparator to compare record.

构造器概要

构造器

构造器和说明
BinaryMergeIterator(List<org.apache.flink.util.MutableObjectIterator<Entry>> iterators, List<Entry> reusableEntries, Comparator<Entry> comparator)

方法概要

限定符和类型	方法和说明
Entry	next()
Entry	next(Entry reuse)

从类继承的方法 java.lang.Object

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

构造器详细资料

BinaryMergeIterator

public BinaryMergeIterator(List<org.apache.flink.util.MutableObjectIterator<Entry>> iterators,
                           List<Entry> reusableEntries,
                           Comparator<Entry> comparator)
                    throws IOException

抛出:

IOException

方法详细资料

next

public Entry next(Entry reuse)
           throws IOException

指定者:

next 在接口中 org.apache.flink.util.MutableObjectIterator<Entry>

抛出:

IOException

next

public Entry next()
           throws IOException

指定者:

next 在接口中 org.apache.flink.util.MutableObjectIterator<Entry>

抛出:

IOException