org.apache.flink.table.runtime.hashtable

类 BuildSideIterator

java.lang.Object

org.apache.flink.table.runtime.hashtable.BuildSideIterator

所有已实现的接口:

RowIterator<BinaryRow>

public class BuildSideIterator
extends Object
implements RowIterator<BinaryRow>

Iterate all the elements in memory which has not been(or has been) probed during probe phase.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	BuildSideIterator.BucketIterator Partition bucket iterator.

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.

从类继承的方法 java.lang.Object

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

方法详细资料

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>