Printer.RowDataIterator (Flink : Table : SQL Gateway 2.0.2-cp1 API)

java.lang.Object
- org.apache.flink.table.gateway.service.application.Printer.RowDataIterator

All Implemented Interfaces:

AutoCloseable, Iterator<org.apache.flink.table.data.RowData>, org.apache.flink.util.CloseableIterator<org.apache.flink.table.data.RowData>

Enclosing class:

Printer
```
@VisibleForTesting
public static class Printer.RowDataIterator
extends Object
implements org.apache.flink.util.CloseableIterator<org.apache.flink.table.data.RowData>
```

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.flink.util.CloseableIterator
    org.apache.flink.util.CloseableIterator.IteratorAdapter<E extends Object>
- Field Summary
  - Fields inherited from interface org.apache.flink.util.CloseableIterator
    EMPTY_INSTANCE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  RowDataIterator(ResultFetcher fetcher)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void close()
  
  boolean hasNext()
  
  org.apache.flink.table.data.RowData next()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove

- Constructor Detail
  - RowDataIterator
```
public RowDataIterator(ResultFetcher fetcher)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<org.apache.flink.table.data.RowData>
  - next
```
public org.apache.flink.table.data.RowData next()
```
    Specified by:
    
    next in interface Iterator<org.apache.flink.table.data.RowData>
  - close
```
public void close()
```
    Specified by:
    
    close in interface AutoCloseable