LookupBucketIterator (Flink : Table : Runtime 2.0.0 API)

java.lang.Object
- org.apache.flink.table.runtime.hashtable.LookupBucketIterator

All Implemented Interfaces:

RowIterator<org.apache.flink.table.data.binary.BinaryRowData>
```
public class LookupBucketIterator
extends Object
implements RowIterator<org.apache.flink.table.data.binary.BinaryRowData>
```
Build iterator from bucket to match probe row.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`advanceNext()`	Advance this iterator by a single row.
`org.apache.flink.table.data.binary.BinaryRowData`	`getRow()`	Retrieve the row from this iterator.
`void`	`set(org.apache.flink.core.memory.MemorySegment bucket, org.apache.flink.core.memory.MemorySegment[] overflowSegments, BinaryHashPartition partition, int searchHashCode, int bucketInSegmentOffset)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - set
```
public void set(org.apache.flink.core.memory.MemorySegment bucket,
                org.apache.flink.core.memory.MemorySegment[] overflowSegments,
                BinaryHashPartition partition,
                int searchHashCode,
                int bucketInSegmentOffset)
```
  - advanceNext
```
public boolean advanceNext()
```
    Description copied from interface: 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().
    
    Specified by:
    
    advanceNext in interface RowIterator<org.apache.flink.table.data.binary.BinaryRowData>
  - getRow
```
public org.apache.flink.table.data.binary.BinaryRowData getRow()
```
    Description copied from interface: RowIterator
    
    Retrieve the row from this iterator. This method is idempotent. It is illegal to call this method after [[advanceNext()]] has returned `false`.
    
    Specified by:
    
    getRow in interface RowIterator<org.apache.flink.table.data.binary.BinaryRowData>