Uses of Interface
com.norconex.importer.handler.IImporterHandler

Packages that use IImporterHandler

Package	Description
com.norconex.importer
com.norconex.importer.handler
com.norconex.importer.handler.filter
com.norconex.importer.handler.filter.impl
com.norconex.importer.handler.splitter
com.norconex.importer.handler.splitter.impl
com.norconex.importer.handler.tagger
com.norconex.importer.handler.tagger.impl
com.norconex.importer.handler.transformer
com.norconex.importer.handler.transformer.impl

Uses of IImporterHandler in com.norconex.importer

Methods in com.norconex.importer that return types with arguments of type IImporterHandler

Modifier and Type	Method	Description
List<IImporterHandler>	ImporterConfig.getPostParseHandlers()	Deprecated. Since 3.0.0, use ImporterConfig.getPostParseConsumer() instead
List<IImporterHandler>	ImporterConfig.getPreParseHandlers()	Deprecated. Since 3.0.0, use ImporterConfig.getPreParseConsumer() instead

Method parameters in com.norconex.importer with type arguments of type IImporterHandler

Modifier and Type	Method	Description
void	ImporterConfig.setPostParseHandlers(List<IImporterHandler> postParseHandlers)	Deprecated. Since 3.0.0, use ImporterConfig.setPostParseConsumer(Consumer) instead
void	ImporterConfig.setPreParseHandlers(List<IImporterHandler> preParseHandlers)	Deprecated. Since 3.0.0, use ImporterConfig.setPreParseConsumer(Consumer) instead

Uses of IImporterHandler in com.norconex.importer.handler

Methods in com.norconex.importer.handler that return IImporterHandler

Modifier and Type	Method	Description
IImporterHandler	HandlerConsumer.getHandler()

Methods in com.norconex.importer.handler with parameters of type IImporterHandler

Modifier and Type	Method	Description
static Consumer<HandlerContext>	HandlerConsumer.fromHandlers(IImporterHandler... importerHandlers)
void	HandlerConsumer.setHandler(IImporterHandler handler)

Method parameters in com.norconex.importer.handler with type arguments of type IImporterHandler

Modifier and Type	Method	Description
static Consumer<HandlerContext>	HandlerConsumer.fromHandlers(List<IImporterHandler> importerHandlers)

Constructors in com.norconex.importer.handler with parameters of type IImporterHandler

Constructor	Description
HandlerConsumer(IImporterHandler handler)

Uses of IImporterHandler in com.norconex.importer.handler.filter

Subinterfaces of IImporterHandler in com.norconex.importer.handler.filter

Modifier and Type	Interface	Description
interface	IDocumentFilter	Filters documents.

Classes in com.norconex.importer.handler.filter that implement IImporterHandler

Modifier and Type	Class	Description
class	AbstractCharStreamFilter	Base class for filters dealing with the body of text documents only.
class	AbstractDocumentFilter	Base class for document filters.
class	AbstractStringFilter	Base class to facilitate creating filters based on text content, loading text into StringBuilder for memory processing.

Uses of IImporterHandler in com.norconex.importer.handler.filter.impl

Classes in com.norconex.importer.handler.filter.impl that implement IImporterHandler

Modifier and Type	Class	Description
class	DateMetadataFilter	Accepts or rejects a document based on whether field values correspond to a date matching supplied conditions and format.
class	DOMContentFilter	Deprecated. Since 3.0.0, use DOMFilter.
class	DOMFilter	Uses a Document Object Model (DOM) representation of an HTML, XHTML, or XML document content to perform filtering based on matching an element/attribute or element/attribute value.
class	EmptyFilter	Accepts or rejects a document based on whether its content (default) or any of the specified metadata fields are empty or not.
class	EmptyMetadataFilter	Deprecated. Since 3.0.0, use EmptyFilter.
class	NumericMetadataFilter	Accepts or rejects a document based on the numeric value(s) of matching metadata fields, supporting decimals.
class	ReferenceFilter	Accepts or rejects a document based on its reference (e.g.
class	RegexContentFilter	Deprecated. Since 3.0.0, use TextFilter instead.
class	RegexMetadataFilter	Deprecated. Since 3.0.0, use TextFilter instead.
class	RegexReferenceFilter	Deprecated. Since 3.0.0, use ReferenceFilter instead.
class	RejectFilter	Rejects a document.
class	ScriptFilter	Filter incoming documents using a scripting language.
class	TextFilter	Filters a document based on a text pattern in a document content (default), or matching fields specified.

Uses of IImporterHandler in com.norconex.importer.handler.splitter

Subinterfaces of IImporterHandler in com.norconex.importer.handler.splitter

Modifier and Type	Interface	Description
interface	IDocumentSplitter	Responsible for splitting a single document into several ones.

Classes in com.norconex.importer.handler.splitter that implement IImporterHandler

Modifier and Type	Class	Description
class	AbstractDocumentSplitter	Base class for splitters.

Uses of IImporterHandler in com.norconex.importer.handler.splitter.impl

Classes in com.norconex.importer.handler.splitter.impl that implement IImporterHandler

Modifier and Type	Class	Description
class	CsvSplitter	Split files with Coma-Separated values (or any other characters, like tab) into one document per line.
class	DOMSplitter	Splits HTML, XHTML, or XML document on elements matching a given selector.
class	PDFPageSplitter	Split PDFs pages so each pages are treated as individual documents.
class	TranslatorSplitter	Translate documents using one of the supported translation API.
class	XMLStreamSplitter	Splits XML document on a specific element.

Uses of IImporterHandler in com.norconex.importer.handler.tagger

Subinterfaces of IImporterHandler in com.norconex.importer.handler.tagger

Modifier and Type	Interface	Description
interface	IDocumentTagger	Tags a document with extra metadata information, or manipulate existing metadata information.

Classes in com.norconex.importer.handler.tagger that implement IImporterHandler

Modifier and Type	Class	Description
class	AbstractCharStreamTagger	Base class for taggers dealing with the body of text documents only.
class	AbstractDocumentTagger	Base class for taggers.
class	AbstractStringTagger	Base class to facilitate creating taggers based on text content, loading text into StringBuilder for memory processing.

Uses of IImporterHandler in com.norconex.importer.handler.tagger.impl

Classes in com.norconex.importer.handler.tagger.impl that implement IImporterHandler

Modifier and Type	Class	Description
class	CharacterCaseTagger	Changes the character case of matching fields and values according to one of the following methods:
class	CharsetTagger	Converts one or more field values (if needed) from a source character encoding (charset) to a target one.
class	ConstantTagger	Define and add constant values to documents.
class	CopyTagger	Copies metadata fields.
class	CountMatchesTagger	Counts the number of matches of a given string (or string pattern) and store the resulting value in a field in the specified "toField".
class	CurrentDateTagger	Adds the current computer UTC date to the specified field.
class	DateFormatTagger	Formats a date from any given format to a format of choice, as per the formatting options found on SimpleDateFormat with the exception of the string "EPOCH" which represents the difference, measured in milliseconds, between the date and midnight, January 1, 1970.
class	DebugTagger	A utility tagger to help with troubleshooting of document importing.
class	DeleteTagger	Delete the metadata fields provided.
class	DocumentLengthTagger	Adds the document length (i.e., number of bytes) to the specified field.
class	DOMTagger	Extract the value of one or more elements or attributes into a target field, or delete matching elements.
class	ExternalTagger	Extracts metadata from a document using an external application to do so.
class	FieldReportTagger	A utility tagger that reports in a CSV file the fields discovered in a crawl session, captured at the point of your choice in the importing process.
class	ForceSingleValueTagger	Forces a metadata field to be single-value.
class	HierarchyTagger	Given a separator, split a field string into multiple segments representing each node of a hierarchical branch.
class	KeepOnlyTagger	Keep only the metadata fields provided, delete all other ones.
class	LanguageTagger	Detects a document language based on Apache Tika language detection capability.
class	MergeTagger	Merge multiple metadata fields into a single one.
class	RegexTagger	Extracts field names and their values with regular expression.
class	RenameTagger	Rename metadata fields to different names.
class	ReplaceTagger	Replaces an existing metadata value with another one.
class	ScriptTagger	Tag incoming documents using a scripting language.
class	SplitTagger	Splits an existing metadata value into multiple values based on a given value separator (the separator gets discarded).
class	TextBetweenTagger	Extracts and add values found between a matching start and end strings to a document metadata field.
class	TextPatternTagger	Deprecated. Since 3.0.0, use RegexTagger.
class	TextStatisticsTagger	Analyzes the content of the supplied document and adds statistical information about its content or field as metadata fields.
class	TitleGeneratorTagger	Attempts to generate a title from the document content (default) or a specified metadata field.
class	TruncateTagger	Truncates a fromField value(s) and optionally replace truncated portion by a hash value to help ensure uniqueness (not 100% guaranteed to be collision-free).
class	URLExtractorTagger	Extracts unique URLs matching specific patterns in plain text content and store them in a given field.
class	UUIDTagger	Generates a random Universally unique identifier (UUID) and stores it in the specified field.

Uses of IImporterHandler in com.norconex.importer.handler.transformer

Subinterfaces of IImporterHandler in com.norconex.importer.handler.transformer

Modifier and Type	Interface	Description
interface	IDocumentTransformer	Transformers allow to manipulate and modify a document metadata or content.

Classes in com.norconex.importer.handler.transformer that implement IImporterHandler

Modifier and Type	Class	Description
class	AbstractCharStreamTransformer	Base class for transformers dealing with text documents only.
class	AbstractDocumentTransformer	Base class for transformers.
class	AbstractStringTransformer	Base class to facilitate creating transformers on text content, loading text into a StringBuilder for memory processing.

Uses of IImporterHandler in com.norconex.importer.handler.transformer.impl

Classes in com.norconex.importer.handler.transformer.impl that implement IImporterHandler

Modifier and Type	Class	Description
class	CharsetTransformer	Transforms a document content (if needed) from a source character encoding (charset) to a target one.
class	DOMDeleteTransformer	Enables deletion of one or more elements matching a given selector from a document content.
class	DOMPreserveTransformer	Preserves only one or more elements matching a given selector from a document content.
class	ExternalTransformer	Transforms a document using an external application to do so.
class	ImageTransformer	Transforms an image using common image operations.
class	NoContentTransformer	Get rid of the content stream and optionally store it as text into a metadata field instead.
class	ReduceConsecutivesTransformer	Reduces specified consecutive characters or strings to only one instance (document content only).
class	ReplaceTransformer	Replaces every occurrences of the given replacements (document content only).
class	ScriptTransformer	Transform incoming documents using a scripting language.
class	StripAfterTransformer	Strips any content found after first match found for given pattern.
class	StripBeforeTransformer	Strips any content found before first match found for given pattern.
class	StripBetweenTransformer	Strips any content found between a matching start and end strings.
class	SubstringTransformer	Keep a substring of the content matching a begin and end character indexes.