AbstractIterator (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.utils.AbstractIterator<V>

All Implemented Interfaces:

com.google.common.collect.PeekingIterator<V>, java.lang.AutoCloseable, java.util.Iterator<V>, CloseableIterator<V>

Direct Known Subclasses:

AbstractTokenTreeBuilder.LevelIterator, AbstractUnfilteredRowIterator, KeyIterator, LazilyInitializedUnfilteredRowIterator, MergeIterator, MerkleTree.TreeRangeIterator, RangeCommandIterator, SSTableScanner.BaseKeyScanningIterator, SSTableSimpleIterator, ThrottledUnfilteredIterator
```
public abstract class AbstractIterator<V>
extends java.lang.Object
implements java.util.Iterator<V>, com.google.common.collect.PeekingIterator<V>, CloseableIterator<V>
```

Constructor Summary

Constructors
Constructor Description

AbstractIterator()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`protected abstract V`	`computeNext()`
`protected V`	`endOfData()`
`boolean`	`hasNext()`
`V`	`next()`
`V`	`peek()`
`void`	`remove()`

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

- Constructor Detail
  - AbstractIterator
```
public AbstractIterator()
```
- Method Detail
  - endOfData
```
protected V endOfData()
```
  - computeNext
```
protected abstract V computeNext()
```
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<V>
  - next
```
public V next()
```
    Specified by:
    
    next in interface java.util.Iterator<V>
    
    Specified by:
    
    next in interface com.google.common.collect.PeekingIterator<V>
  - peek
```
public V peek()
```
    Specified by:
    
    peek in interface com.google.common.collect.PeekingIterator<V>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<V>
    
    Specified by:
    
    remove in interface com.google.common.collect.PeekingIterator<V>
  - close
```
public void close()
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface CloseableIterator<V>