com.google.gdata.data

Class Feed

java.lang.Object

com.google.gdata.data.AbstractExtension

com.google.gdata.data.ExtensionPoint

com.google.gdata.data.Source

com.google.gdata.data.BaseFeed<Feed,Entry>

com.google.gdata.data.Feed

All Implemented Interfaces:

Extension, IAtom, IFeed, Kind.Adaptable, Kind.Adaptor

public class Feed
extends BaseFeed<Feed,Entry>

The Feed class customizes the BaseFeed class to represent the most generic possible feed type. One usage for this class is to enable the parsing of feeds where the extension model is unknown at the start of the parsing process. Using in combination with ExtensionProfile auto-extension, the feed can be parsed generically, and then the BaseFeed.getAdaptedFeed() can be used to retrieve a more-specfic feed type based upon the Category kind elements founds within the parsed feed content.

See Also:

ExtensionProfile.setAutoExtending(boolean)

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gdata.data.BaseFeed

BaseFeed.FeedHandler, BaseFeed.FeedState

Nested classes/interfaces inherited from class com.google.gdata.data.Source

Source.SourceHandler, Source.SourceState

Nested classes/interfaces inherited from class com.google.gdata.data.ExtensionPoint

ExtensionPoint.CumulativeBlobHandler, ExtensionPoint.ExtensionHandler

Nested classes/interfaces inherited from class com.google.gdata.data.AbstractExtension

AbstractExtension.AttributesHandler

Field Summary

Fields inherited from class com.google.gdata.data.BaseFeed

entries, entryClass, feedState

Fields inherited from class com.google.gdata.data.Source

srcState

Fields inherited from class com.google.gdata.data.ExtensionPoint

xmlBlob

Fields inherited from class com.google.gdata.data.AbstractExtension

localName, namespace

Constructor Summary

Constructors

Constructor and Description
Feed() Constructs a new Feed instance that is parameterized to contain Entry instances.

Method Summary

Methods

Modifier and Type	Method and Description
void	declareExtensions(ExtensionProfile extProfile) Declares the set of expected Extension types for an ExtensionPoint within the target extension profile.

Methods inherited from class com.google.gdata.data.BaseFeed

addAdaptor, createEntry, generate, generateAtom, generateFeedEnd, generateFeedStart, generateRss, getAdaptedFeed, getAdaptor, getAdaptors, getCanPost, getEntries, getEntries, getEntryPostLink, getEtag, getFeedBatchLink, getHandler, getItemsPerPage, getKind, getNextLink, getPreviousLink, getSelectedFields, getSelf, getSelfLink, getService, getStartIndex, getTotalResults, getVersionId, insert, parseAtom, parseAtom, parseAtom, readFeed, readFeed, setCanPost, setEntries, setEtag, setItemsPerPage, setKind, setSelectedFields, setService, setStartIndex, setTotalResults, setVersionId, visitChildren

Methods inherited from class com.google.gdata.data.Source

addHtmlLink, addLink, addLink, generateInnerAtom, getAuthors, getCategories, getContributors, getGenerator, getHtmlLink, getIcon, getId, getLink, getLinks, getLinks, getLogo, getRights, getSubtitle, getTitle, getUpdated, removeLinks, removeLinks, setGenerator, setGenerator, setIcon, setId, setLogo, setRights, setSubtitle, setTitle, setUpdated

Methods inherited from class com.google.gdata.data.ExtensionPoint

addExtension, addExtension, addRepeatingExtension, addRepeatingExtension, checkRequiredExtensions, createExtensionInstance, generate, generateCumulativeXmlBlob, generateExtensions, generateStartElement, getExtension, getExtensionDescription, getExtensionHandler, getExtensions, getManifest, getRepeatingExtension, getRepeatingExtensions, getXmlBlob, hasExtension, hasRepeatingExtension, initializeArbitraryXml, parseCumulativeXmlBlob, removeExtension, removeExtension, removeRepeatingExtension, setExtension, setXmlBlob, visit, visitChild

Methods inherited from class com.google.gdata.data.AbstractExtension

consumeAttributes, disableStrictValidation, enableStrictValidation, eq, generateAttributes, getExtensionLocalName, getExtensionNamespace, isImmutable, isStrictValidation, putAttributes, sameClassAs, setImmutable, throwExceptionForMissingAttribute, throwExceptionIfImmutable, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gdata.data.IFeed

getGenerator, getLogo, getSubtitle, setGenerator, setLogo

Methods inherited from interface com.google.gdata.data.IAtom

addLink, getAuthors, getCategories, getId, getLink, getLinks, getTitle, getUpdated, removeLinks, removeLinks, setId, setUpdated

Constructor Detail

Feed

public Feed()

Constructs a new Feed instance that is parameterized to contain Entry instances.

Method Detail

declareExtensions

public void declareExtensions(ExtensionProfile extProfile)

Description copied from class: BaseFeed

Declares the set of expected Extension types for an ExtensionPoint within the target extension profile. The base implementation does not declare any extensions, but can be overridden by specific types of ExtensionPoints that always contain a well-defined set of extensions.

The implementation of this method for BaseFeed will declare any extensions associated with the contained entry type.

Specified by:

declareExtensions in interface Kind.Adaptor

Overrides:

declareExtensions in class BaseFeed<Feed,Entry>

Parameters:

extProfile - the ExtensionProfile to initialize.

See Also:

ExtensionProfile.addDeclarations(Kind.Adaptor)