com.itextpdf.kernel.pdf.statistics

Class NumberOfPagesStatisticsEvent

java.lang.Object

com.itextpdf.commons.actions.AbstractITextEvent

com.itextpdf.commons.actions.AbstractProductITextEvent

com.itextpdf.commons.actions.AbstractStatisticsEvent

com.itextpdf.kernel.pdf.statistics.NumberOfPagesStatisticsEvent

All Implemented Interfaces:

IEvent

public class NumberOfPagesStatisticsEvent
extends AbstractStatisticsEvent

Class which represents event for counting the number of pages in a PDF document. Only for internal usage.

Constructor Summary

Constructors

Constructor and Description
NumberOfPagesStatisticsEvent(int numberOfPages, ProductData productData) Creates an instance of this class based on the ProductData and the number of pages.

Method Summary

Modifier and Type	Method and Description
AbstractStatisticsAggregator	createStatisticsAggregatorFromName(String statisticsName) Creates statistics aggregator based on provided statistics name.
int	getNumberOfPages() Gets number of pages in the PDF document during the processing of which the event was sent.
List<String>	getStatisticsNames() Gets all statistics names related to this event.

Methods inherited from class com.itextpdf.commons.actions.AbstractProductITextEvent

getProductData, getProductName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NumberOfPagesStatisticsEvent

public NumberOfPagesStatisticsEvent(int numberOfPages,
                                    ProductData productData)

Creates an instance of this class based on the ProductData and the number of pages.

Parameters:

numberOfPages - the number of pages in the PDF document during the processing of which the event was sent

productData - is a description of the product which has generated an event

Method Detail

createStatisticsAggregatorFromName

public AbstractStatisticsAggregator createStatisticsAggregatorFromName(String statisticsName)

Creates statistics aggregator based on provided statistics name. By default prints log warning and returns null.

Overrides:

createStatisticsAggregatorFromName in class AbstractStatisticsEvent

Parameters:

statisticsName - name of statistics based on which aggregator will be created. Shall be one of those returned from AbstractStatisticsEvent.getStatisticsNames()

Returns:

new instance of AbstractStatisticsAggregator

getStatisticsNames

public List<String> getStatisticsNames()

Gets all statistics names related to this event.

Specified by:

getStatisticsNames in class AbstractStatisticsEvent

Returns:

List of statistics names

getNumberOfPages

public int getNumberOfPages()

Gets number of pages in the PDF document during the processing of which the event was sent.

Returns:

the number of pages