org.apache.flink.table.runtime.hashtable

类 LongHashPartition.MatchIterator

java.lang.Object

org.apache.flink.table.runtime.hashtable.LongHashPartition.MatchIterator

所有已实现的接口:

RowIterator<BinaryRow>

封闭类:

LongHashPartition

public class LongHashPartition.MatchIterator
extends Object
implements RowIterator<BinaryRow>

Iterator for probe match.

构造器概要

构造器

构造器和说明
MatchIterator()

方法概要

限定符和类型	方法和说明
boolean	advanceNext() Advance this iterator by a single row.
BinaryRow	getRow() Retrieve the row from this iterator.
void	set(long address)

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

MatchIterator

public MatchIterator()

方法详细资料

set

public void set(long address)

advanceNext

public boolean advanceNext()

从接口复制的说明: RowIterator

Advance this iterator by a single row. Returns `false` if this iterator has no more rows and `true` otherwise. If this returns `true`, then the new row can be retrieved by calling RowIterator.getRow().

指定者:

advanceNext 在接口中 RowIterator<BinaryRow>

getRow

public BinaryRow getRow()

从接口复制的说明: RowIterator

Retrieve the row from this iterator. This method is idempotent. It is illegal to call this method after [[advanceNext()]] has returned `false`.

指定者:

getRow 在接口中 RowIterator<BinaryRow>