AsyncIterator (picard 2.18.25 API)

java.lang.Object
- picard.util.AsyncIterator<T>

All Implemented Interfaces:

htsjdk.samtools.util.CloseableIterator<T>, Closeable, AutoCloseable, Iterator<T>
```
public class AsyncIterator<T>
extends Object
implements htsjdk.samtools.util.CloseableIterator<T>
```
Wrapper around a CloseableIterator that reads in a separate thread, for cases in which that might be efficient.

Field Summary

Fields
Modifier and Type Field Description

static int DEFAULT_QUEUE_SIZE

Constructor Summary

Constructors
Constructor Description

AsyncIterator(htsjdk.samtools.util.CloseableIterator<T> underlyingIterator, int queueSize, String threadNamePrefix)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Stops the thread and then calls synchronouslyClose() to allow implementation to do any one time clean up.
`boolean`	`hasNext()`
`T`	`next()`
`void`	`remove()`

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

Methods inherited from interface htsjdk.samtools.util.CloseableIterator
stream, toList

Methods inherited from interface java.util.Iterator
forEachRemaining

- Field Detail
  - DEFAULT_QUEUE_SIZE
```
public static final int DEFAULT_QUEUE_SIZE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - AsyncIterator
```
public AsyncIterator(htsjdk.samtools.util.CloseableIterator<T> underlyingIterator,
                     int queueSize,
                     String threadNamePrefix)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface Iterator<T>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<T>
  - close
```
public void close()
```
    Stops the thread and then calls synchronouslyClose() to allow implementation to do any one time clean up.
    
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface htsjdk.samtools.util.CloseableIterator<T>