com.google.gdata.model.atom
Class Link

java.lang.Object
  com.google.gdata.model.Element
      com.google.gdata.model.atom.Link

All Implemented Interfaces:

ILink, Reference

public class Link
extends Element
implements ILink

Class representing atom:link.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gdata.data.ILink

ILink.Rel, ILink.Type

Field Summary

static AttributeKey<java.lang.String>	ETAG The etag attribute.
static AttributeKey<java.lang.String>	HREF The href attribute.
static AttributeKey<java.lang.String>	HREFLANG The hreflang attribute.
static ElementKey<java.lang.Void,Link>	KEY The key for this element.
static AttributeKey<java.lang.Long>	LENGTH The length attribute.
static AttributeKey<java.lang.String>	REL The rel attribute.
static AttributeKey<java.lang.String>	TITLE The title attribute.
static AttributeKey<java.lang.String>	TYPE The type attribute.
static AttributeKey<java.lang.String>	XML_LANG The xml:lang attribute.

Constructor Summary

Link()
Constructs a new instance using the default metadata.

Link(java.lang.String rel, java.lang.String type, java.lang.String href)
Deprecated. Use Link(String, String, URI) instead.

Link(java.lang.String rel, java.lang.String type, java.net.URI href)
Constructs a new instance using the default metadata, and setting the links rel, type, and href attributes.

Method Summary

Content	getContent() Return the content of the link, or null if no content has been set.
java.lang.String	getEtag() Etag of linked resource or null if unknown.
java.lang.String	getHref() Link URI.
java.lang.String	getHrefLang() Language of resource pointed to by href.
java.net.URI	getHrefUri()
long	getLength()
java.lang.String	getRel() Link relation type.
java.lang.String	getTitle() Link title.
java.lang.String	getTitleLang() Language of link title.
java.lang.String	getType() MIME type of the link target.
boolean	matches(java.lang.String relToMatch, java.lang.String typeToMatch) Returns whether this link matches the given rel and type values.
static void	registerMetadata(MetadataRegistry registry) Registers the metadata for this element.
void	setContent(Content c) Sets the atom:content element nested inside this atom:link.
void	setEtag(java.lang.String v)
void	setHref(java.lang.String v) Sets the value of the resource reference.
void	setHref(java.net.URI v)
void	setHrefLang(java.lang.String v)
void	setLength(long v)
void	setRel(java.lang.String v) Sets the link relation type.
void	setTitle(java.lang.String v)
void	setTitleLang(java.lang.String v)
void	setType(java.lang.String v) Sets the mime type of the link.

Methods inherited from class com.google.gdata.model.Element

addElement, addElement, addElement, clear, createElement, createElement, equals, getAttributeCount, getAttributeIterator, getAttributeIterator, getAttributeValue, getAttributeValue, getDefaultKey, getElement, getElement, getElementCount, getElementId, getElementIterator, getElementIterator, getElementKey, getElements, getElements, getElementSet, getElementSet, getElementValue, getElementValue, getTextValue, getTextValue, hasAttribute, hasAttribute, hasElement, hasElement, hashCode, hasTextValue, isLocked, lock, removeAttribute, removeAttribute, removeAttributeValue, removeAttributeValue, removeElement, removeElement, removeElement, removeElement, replaceElement, resolve, resolve, setAttributeValue, setAttributeValue, setElement, setElement, setElement, setTextValue, toString, visit

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

KEY

public static final ElementKey<java.lang.Void,Link> KEY

The key for this element.

HREF

public static final AttributeKey<java.lang.String> HREF

The href attribute.

REL

public static final AttributeKey<java.lang.String> REL

The rel attribute.

TYPE

public static final AttributeKey<java.lang.String> TYPE

The type attribute.

HREFLANG

public static final AttributeKey<java.lang.String> HREFLANG

The hreflang attribute.

TITLE

public static final AttributeKey<java.lang.String> TITLE

The title attribute.

XML_LANG

public static final AttributeKey<java.lang.String> XML_LANG

The xml:lang attribute.

LENGTH

public static final AttributeKey<java.lang.Long> LENGTH

The length attribute.

ETAG

public static final AttributeKey<java.lang.String> ETAG

The etag attribute.

Constructor Detail

Link

public Link()

Constructs a new instance using the default metadata.

Link

@Deprecated
public Link(java.lang.String rel,
                       java.lang.String type,
                       java.lang.String href)

Deprecated. Use Link(String, String, URI) instead.

Constructs a new instance using the default metadata, and setting the links rel, type, and href attributes.

Link

public Link(java.lang.String rel,
            java.lang.String type,
            java.net.URI href)

Constructs a new instance using the default metadata, and setting the links rel, type, and href attributes.

Method Detail

registerMetadata

public static void registerMetadata(MetadataRegistry registry)

Registers the metadata for this element.

getRel

public java.lang.String getRel()

Link relation type. Possible values include self, prev, next, enclosure, etc.

Specified by:

getRel in interface ILink

See Also:

ILink.Rel

setRel

public void setRel(java.lang.String v)

Description copied from interface: ILink

Sets the link relation type.

Specified by:

setRel in interface ILink

getType

public java.lang.String getType()

MIME type of the link target.

Specified by:

getType in interface ILink

setType

public void setType(java.lang.String v)

Description copied from interface: ILink

Sets the mime type of the link.

Specified by:

setType in interface ILink

getHref

public java.lang.String getHref()

Link URI.

Specified by:

getHref in interface Reference

getHrefUri

public java.net.URI getHrefUri()

setHref

public void setHref(java.lang.String v)

Description copied from interface: Reference

Sets the value of the resource reference.

Specified by:

setHref in interface Reference

Parameters:

v - the resource href.

setHref

public void setHref(java.net.URI v)

getHrefLang

public java.lang.String getHrefLang()

Language of resource pointed to by href.

setHrefLang

public void setHrefLang(java.lang.String v)

getTitle

public java.lang.String getTitle()

Link title.

setTitle

public void setTitle(java.lang.String v)

getTitleLang

public java.lang.String getTitleLang()

Language of link title.

setTitleLang

public void setTitleLang(java.lang.String v)

getLength

public long getLength()

setLength

public void setLength(long v)

getEtag

public java.lang.String getEtag()

Etag of linked resource or null if unknown.

setEtag

public void setEtag(java.lang.String v)

getContent

public Content getContent()

Return the content of the link, or null if no content has been set. This is used to inline an atom:content element inside an atom:link element.

Returns:

the atom:content element, or null if none exists.

setContent

public void setContent(Content c)

Sets the atom:content element nested inside this atom:link.

Parameters:

c - the content to place inside the link.

matches

public boolean matches(java.lang.String relToMatch,
                       java.lang.String typeToMatch)

Returns whether this link matches the given rel and type values.

Parameters:

relToMatch - rel value to match or null to match any rel value.

typeToMatch - type value to match or null to match any type value.