gate.corpora
Class SgmlDocumentFormat

java.lang.Object
  gate.util.AbstractFeatureBearer
      gate.creole.AbstractResource
          gate.creole.AbstractLanguageResource
              gate.DocumentFormat
                  gate.corpora.TextualDocumentFormat
                      gate.corpora.SgmlDocumentFormat

All Implemented Interfaces:

LanguageResource, Resource, FeatureBearer, NameBearer, Serializable

public class SgmlDocumentFormat
extends TextualDocumentFormat

The format of Documents. Subclasses of DocumentFormat know about particular MIME types and how to unpack the information in any markup or formatting they contain into GATE annotations. Each MIME type has its own subclass of DocumentFormat, e.g. XmlDocumentFormat, RtfDocumentFormat, MpegDocumentFormat. These classes register themselves with a static index residing here when they are constructed. Static getDocumentFormat methods can then be used to get the appropriate format class for a particular document.

See Also:

Serialized Form

Field Summary

Fields inherited from class gate.DocumentFormat

element2StringMap, isGateXmlDocument, magic2mimeTypeMap, markupElementsMap, mimeString2ClassHandlerMap, mimeString2mimeTypeMap, suffixes2mimeTypeMap

Fields inherited from class gate.creole.AbstractLanguageResource

dataStore, lrPersistentId

Fields inherited from class gate.creole.AbstractResource

name

Constructor Summary

SgmlDocumentFormat()
Default construction

Method Summary

Resource	init() Initialise this resource, and return it.
void	unpackMarkup(Document doc) Unpack the markup in the document.

Methods inherited from class gate.corpora.TextualDocumentFormat

annotateParagraphs, getDataStore, setNewLineProperty, unpackMarkup

Methods inherited from class gate.DocumentFormat

addStatusListener, areEqual, decideBetweenThreeMimeTypes, decideBetweenTwoMimeTypes, fireStatusChanged, getDocumentFormat, getDocumentFormat, getDocumentFormat, getElement2StringMap, getFeatures, getMarkupElementsMap, getMimeType, getShouldCollectRepositioning, guessTypeUsingMagicNumbers, removeStatusListener, runMagicNumbers, setElement2StringMap, setFeatures, setMarkupElementsMap, setMimeType, setShouldCollectRepositioning, supportsRepositioning, unpackMarkup

Methods inherited from class gate.creole.AbstractLanguageResource

cleanup, getLRPersistenceId, getParent, isModified, setDataStore, setLRPersistenceId, setParent, sync

Methods inherited from class gate.creole.AbstractResource

checkParameterValues, getBeanInfo, getName, getParameterValue, getParameterValue, removeResourceListeners, setName, setParameterValue, setParameterValue, setParameterValues, setParameterValues, setResourceListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface gate.LanguageResource

getLRPersistenceId, getParent, isModified, setDataStore, setLRPersistenceId, setParent, sync

Methods inherited from interface gate.Resource

cleanup, getParameterValue, setParameterValue, setParameterValues

Methods inherited from interface gate.util.NameBearer

getName, setName

Constructor Detail

SgmlDocumentFormat

public SgmlDocumentFormat()

Default construction

Method Detail

unpackMarkup

public void unpackMarkup(Document doc)
                  throws DocumentFormatException

Unpack the markup in the document. This converts markup from the native format (e.g. SGML) into annotations in GATE format. Uses the markupElementsMap to determine which elements to convert, and what annotation type names to use. The doc's content is first converted to a wel formed XML. If this succeddes then the document is saved into a temp file and parsed as an XML document.

Overrides:

unpackMarkup in class TextualDocumentFormat

Parameters:

doc - The gate document you want to parse.

Throws:

DocumentFormatException

init

public Resource init()
              throws ResourceInstantiationException

Initialise this resource, and return it.

Specified by:

init in interface Resource

Overrides:

init in class TextualDocumentFormat

Throws:

ResourceInstantiationException