Interface IFileExtractor

Represents a native parser with native components (or a bilingual parser) and bilingual content processors used when reading native or bilingual file.

Inherited Members

IBilingualProcessorContainer.AddBilingualProcessor(IBilingualContentProcessor)

IBilingualProcessorContainer.InsertBilingualProcessor(int, IBilingualContentProcessor)

IBilingualProcessorContainer.RemoveBilingualProcessor(IBilingualContentProcessor)

IBilingualProcessorContainer.GetBilingualProcessors()

IBilingualProcessorContainer.FileRestriction

IBilingualProcessorContainer.ParagraphUnitRestriction

IFileTypeDefinitionAware.FileTypeDefinition

Namespace: SdlSdl.FileTypeSupportFrameworkIntegrationApi

Assembly: Sdl.FileTypeSupport.Framework.Core.dll

Syntax

public interface IFileExtractor : IBilingualProcessorContainer, IFileTypeDefinitionAware

Remarks

The output from the reading operation consists of calls that are generated on the IBilingualContentHandler instance specified by setting the Output property.

Properties

AllComponents

Called by the framework during component initialization to detect and initialize parser components that implement special interfaces such as ISharedObjectsAware.

Declaration

IEnumerable<object> AllComponents { get; }

Property Value

Type	Description
IEnumerableobject	All native and bilingual file type components

BilingualParser

Parser for reading a bilingual input file, or null to read native input files.

Declaration

IBilingualParser BilingualParser { get; set; }

Property Value

Type	Description
IBilingualParser

Remarks

If set, the NativeExtractor and the ToBilingualConverter are not used.

DocumentInfo

Common document properties communicated to all bilingual file type components

Declaration

IDocumentProperties DocumentInfo { get; set; }

Property Value

Type	Description
IDocumentProperties

FileConversionProperties

This object will be passed to each of the file type components during initialization. Ensure that this property is configured properly before calling Parse(). File type components may change these properties, e.g. to store dynamic settings. To ensure that such settings are preserved for future conversion operations, these properties should be retrieved after successful parsing, and stored for re-use e.g. by persisting them to the bilingual file format.

Declaration

IPersistentFileConversionProperties FileConversionProperties { get; set; }

Property Value

Type	Description
IPersistentFileConversionProperties

FileTweakers

The file tweakers that are currently used by the extractor, in the order in which they will be invoked.

Declaration

IEnumerable<IFilePreTweaker> FileTweakers { get; }

Property Value

Type	Description
IEnumerableIFilePreTweaker	An iterator for file tweaker objects

Remarks

File tweakers can be added or removed using AddFileTweaker(IFilePreTweaker) and RemoveFileTweaker(IFilePreTweaker).

ItemFactory

The framework will set this property as part of the initialization.

Bilingual components should use this factory to create any items that are inserted in the bilingual content model.

Declaration

IDocumentItemFactory ItemFactory { get; set; }

Property Value

Type	Description
IDocumentItemFactory

NativeExtractor

Used for reading a native input file.

Declaration

INativeExtractor NativeExtractor { get; set; }

Property Value

Type	Description
INativeExtractor

Remarks

Not used if a BilingualParser has been set.

Output

This object (if not null) receives calls that represent the output from the file reading process.

Declaration

IBilingualContentHandler Output { get; set; }

Property Value

Type	Description
IBilingualContentHandler

SettingsBundle

Settings used by processing components in the extractor

Declaration

ISettingsBundle SettingsBundle { get; set; }

Property Value

Type	Description
ISettingsBundle

ToBilingualConverter

The component used to convert native input to bilingual content

Declaration

INativeToBilingualConverter ToBilingualConverter { get; set; }

Property Value

Type	Description
INativeToBilingualConverter

Remarks

Not used if a BilingualParser has been set.

Methods

AddFileTweaker(IFilePreTweaker)

Append a file tweaker to modify the input file before parsing.

Declaration

void AddFileTweaker(IFilePreTweaker tweaker)

Parameters

Type	Name	Description
IFilePreTweaker	tweaker

Remarks

File tweakers can be removed using RemoveFileTweaker(IFilePreTweaker).

Parse()

Reads the entire content of the input file.

Declaration

void Parse()

ParseNext()

Reads the next piece of content from the input file.

Declaration

bool ParseNext()

Returns

Type	Description
bool	True if there is more content in the file to be processed, false if not.

RemoveFileTweaker(IFilePreTweaker)

Remove the specified file tweaker from the extractor.

Declaration

void RemoveFileTweaker(IFilePreTweaker tweakerToRemove)

Parameters

Type	Name	Description
IFilePreTweaker	tweakerToRemove	The tweaker to remove

Remarks

File tweakers can be added using AddFileTweaker(IFilePreTweaker).

Events

Message

Raised when a message is reported from a file type component.

Declaration

event EventHandler<MessageEventArgs> Message

Event Type

Type	Description
EventHandlerMessageEventArgs

Remarks

The file path property does not need to be set in the event args.

Progress

Fired when progress is reported from the parser.

Declaration

event EventHandler<ProgressEventArgs> Progress

Event Type

Type	Description
EventHandlerProgressEventArgs