LogbookTraceabilityIterator (Vitam API Reference (7.0.1))

java.lang.Object
- fr.gouv.vitam.logbook.administration.core.LogbookTraceabilityIterator

All Implemented Interfaces:

TraceabilityIterator<LogbookOperation>, java.util.Iterator<LogbookOperation>
```
public class LogbookTraceabilityIterator
extends java.lang.Object
implements TraceabilityIterator<LogbookOperation>
```
traceability iterator for LogbookOperation

Constructor Summary

Constructors
Constructor Description

LogbookTraceabilityIterator(com.mongodb.client.MongoCursor<LogbookOperation> mongoCursor)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getNumberOfLines()`	Warning: This method should only calculate the iterated data.
`boolean`	`hasNext()`	Returns `true` if the iteration has more elements.
`LogbookOperation`	`next()`	Returns the next element in the iteration.

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
  - LogbookTraceabilityIterator
```
public LogbookTraceabilityIterator(com.mongodb.client.MongoCursor<LogbookOperation> mongoCursor)
```
    Parameters:
    
    mongoCursor - of logbook operation
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Returns true if the iteration has more elements. (In other words, returns true if next() would return an element rather than throwing an exception.)
    
    Specified by:
    
    hasNext in interface java.util.Iterator<LogbookOperation>
    
    Returns:
    
    true if the iteration has more elements
  - next
```
public LogbookOperation next()
```
    Returns the next element in the iteration.
    
    Specified by:
    
    next in interface java.util.Iterator<LogbookOperation>
    
    Returns:
    
    the next element in the iteration
  - getNumberOfLines
```
public long getNumberOfLines()
```
    Description copied from interface: TraceabilityIterator
    
    Warning: This method should only calculate the iterated data. The real result should be found when no "hasNext()" item left
    
    Specified by:
    
    getNumberOfLines in interface TraceabilityIterator<LogbookOperation>
    
    Returns:
    
    size of the iterator