PeekableIteratorAdaptor (computer-core 1.0.0 API)

java.lang.Object
- org.apache.hugegraph.computer.core.sort.flusher.PeekableIteratorAdaptor<T>

All Implemented Interfaces:

java.lang.AutoCloseable, java.util.Iterator<T>, PeekableIterator<T>, org.apache.hugegraph.iterator.CIter<T>, org.apache.hugegraph.iterator.Metadatable
```
public class PeekableIteratorAdaptor<T>
extends java.lang.Object
implements PeekableIterator<T>
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.hugegraph.computer.core.sort.flusher.PeekableIterator
  PeekableIterator.EmptyIterator<E>

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`hasNext()`
`java.lang.Object`	`metadata(java.lang.String s, java.lang.Object... objects)`
`T`	`next()`
`static <T> PeekableIterator<T>`	`of(org.apache.hugegraph.iterator.CIter<T> iterator)`
`T`	`peek()`

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

- Method Detail
  - of
```
public static <T> PeekableIterator<T> of(org.apache.hugegraph.iterator.CIter<T> iterator)
```
  - peek
```
public T peek()
```
    Specified by:
    
    peek in interface PeekableIterator<T>
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface java.util.Iterator<T>
  - close
```
public void close()
           throws java.lang.Exception
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Throws:
    
    java.lang.Exception
  - metadata
```
public java.lang.Object metadata(java.lang.String s,
                                 java.lang.Object... objects)
```
    Specified by:
    
    metadata in interface org.apache.hugegraph.iterator.Metadatable