MetaImpl.FetchIterator (Apache Calcite Avatica 1.14.0 API)

java.lang.Object
- org.apache.calcite.avatica.MetaImpl.FetchIterator

All Implemented Interfaces:

java.util.Iterator<java.lang.Object>

Enclosing class:

MetaImpl
```
private class MetaImpl.FetchIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.Object>
```
Iterator over rows coming from a sequence of Meta.Frames.

Field Summary

Fields
Modifier and Type	Field	Description
`private long`	`currentOffset`
`private Meta.Frame`	`frame`
`private java.util.Iterator<java.lang.Object>`	`rows`
`private QueryState`	`state`
`private AvaticaStatement`	`stmt`

Constructor Summary

Constructors
Modifier Constructor Description

private FetchIterator(AvaticaStatement stmt, QueryState state, Meta.Frame firstFrame)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`
`private void`	`moveNext()`
`java.lang.Object`	`next()`
`void`	`remove()`
`private void`	`resetStatement()`

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

Field Detail

stmt
```
private final AvaticaStatement stmt
```

state
```
private final QueryState state
```

frame
```
private Meta.Frame frame
```

rows

private java.util.Iterator<java.lang.Object> rows

currentOffset
```
private long currentOffset
```

Constructor Detail

FetchIterator

private FetchIterator(AvaticaStatement stmt,
                      QueryState state,
                      Meta.Frame firstFrame)

Method Detail
- remove
```
public void remove()
```
  Specified by:
  
  remove in interface java.util.Iterator<java.lang.Object>
- hasNext
```
public boolean hasNext()
```
  Specified by:
  
  hasNext in interface java.util.Iterator<java.lang.Object>
- next
```
public java.lang.Object next()
```
  Specified by:
  
  next in interface java.util.Iterator<java.lang.Object>
- moveNext
```
private void moveNext()
```
- resetStatement
```
private void resetStatement()
```