com.groupdocs.parser.options

Class OcrEventHandler

java.lang.Object

com.groupdocs.parser.options.OcrEventHandler

public class OcrEventHandler
extends Object

Provides a handler for OCR events.

Constructor Summary

Constructors

Constructor and Description
OcrEventHandler() Initializes a new instance of the OcrEventHandler class.

Method Summary

Modifier and Type	Method and Description
List<String>	getWarnings() Gets a list of warning messages.
List<String>	getWarnings(int pageIndex) Returns a list of warning messages for the page with pageIndex.
boolean	hasWarnings() Gets the value that indicates whether the list of warnings isn't empty.
void	onWarnings(int pageIndex, Iterable<String> warnings) Sets warning messages for the page.

Methods inherited from class java.lang.Object

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

Constructor Detail

OcrEventHandler

public OcrEventHandler()

Initializes a new instance of the OcrEventHandler class.

Method Detail

getWarnings

public List<String> getWarnings()

Gets a list of warning messages.

Returns:

A list of warning messages for all pages.

hasWarnings

public boolean hasWarnings()

Gets the value that indicates whether the list of warnings isn't empty.

Returns:

true if the list of warnings isn't empty; otherwise, false.

getWarnings

public List<String> getWarnings(int pageIndex)

Returns a list of warning messages for the page with pageIndex.

Parameters:

pageIndex - The zero-based page index.

Returns:

A list of warning messages for the page; empty list if no warning messages for the page.

onWarnings

public void onWarnings(int pageIndex,
                       Iterable<String> warnings)

Sets warning messages for the page.

Parameters:

pageIndex - The zero-based page index.

warnings - The list of warning messages for the page.