Package fr.gouv.vitam.logbook.administration.core

Class LogbookTraceabilityIterator

java.lang.Object

fr.gouv.vitam.logbook.administration.core.LogbookTraceabilityIterator

All Implemented Interfaces:

TraceabilityIterator<LogbookOperation>, Iterator<LogbookOperation>

public class LogbookTraceabilityIterator
extends Object
implements TraceabilityIterator<LogbookOperation>

traceability iterator for LogbookOperation

Constructor Summary

Constructors

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

Method Summary

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 Details

LogbookTraceabilityIterator

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

Parameters:

mongoCursor - of logbook operation

Method Details

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 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 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