de.monarchy.guideme.pois.wikipedia
Class WikipediaArticle

java.lang.Object
  de.monarchy.guideme.util.GeoCoordinate
      de.monarchy.guideme.util.PointOfInterest
          de.monarchy.guideme.pois.wikipedia.WikipediaArticle

All Implemented Interfaces:

POI, WebPOI, java.io.Serializable

public class WikipediaArticle
extends PointOfInterest
implements WebPOI

WikipediaArticle is a special class to maintain information about points of interest gathered from wikipedia.

Author:

dstuerze

See Also:

Serialized Form

Field Summary

Fields inherited from class de.monarchy.guideme.util.GeoCoordinate

DEG_TO_RAD, EARTH_RADIUS, RAD_TO_DEG

Constructor Summary

WikipediaArticle(double lat, double lon, java.lang.String descr, java.net.URL url)
Creates a POI for wikipedia articles.

WikipediaArticle(double lat, double lon, java.lang.String descr, java.net.URL url, java.lang.String text)
Creates a POI for wikipedia articles.

WikipediaArticle(GeoCoordinate gc, java.lang.String descr, java.net.URL url)
Creates a POI for wikipedia articles.

WikipediaArticle(GeoCoordinate gc, java.lang.String descr, java.net.URL url, java.lang.String text)
Creates a POI for wikipedia articles.

Method Summary

boolean	equals(java.lang.Object o)
java.lang.String	getContent() Returns the content of this article.
java.net.URL	getUrl() Returns the full URL of this article.
View	getView(Context c) A general PointOfInterest has no specified view.
int	hashCode()
void	setContent(java.lang.String text) Sets the content of this article to the given String.

Methods inherited from class de.monarchy.guideme.util.PointOfInterest

getDescription, getLocation

Methods inherited from class de.monarchy.guideme.util.GeoCoordinate

distanceTo, getLatitude, getLongitude, setLatitude, setLongitude, toString, trackAngle

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.monarchy.guideme.util.POI

getDescription, getLatitude, getLocation, getLongitude

Constructor Detail

WikipediaArticle

public WikipediaArticle(double lat,
                        double lon,
                        java.lang.String descr,
                        java.net.URL url)

Creates a POI for wikipedia articles. As additional information, an url referring to the article has to be added.

Parameters:

lat - latitude of the POI

lon - longitude of the POI

descr - name of the article

url - article url

WikipediaArticle

public WikipediaArticle(GeoCoordinate gc,
                        java.lang.String descr,
                        java.net.URL url)

Creates a POI for wikipedia articles. As additional information, an url referring to the article has to be added.

Parameters:

gc - coordinate of the POI

descr - name of the article

url - article url

WikipediaArticle

public WikipediaArticle(double lat,
                        double lon,
                        java.lang.String descr,
                        java.net.URL url,
                        java.lang.String text)

Creates a POI for wikipedia articles. As additional information, an url referring to the article and a short piece of content should be added.

Parameters:

lat - latitude of the POI

lon - longitude of the POI

descr - name of the article

url - article url

text - short additional information about the POI

WikipediaArticle

public WikipediaArticle(GeoCoordinate gc,
                        java.lang.String descr,
                        java.net.URL url,
                        java.lang.String text)

Creates a POI for wikipedia articles. As additional information, an url referring to the article and a short piece of content should be added.

Parameters:

gc - coordinate of the POI

descr - name of the article

url - article url

text - short additional information about the POI

Method Detail

setContent

public void setContent(java.lang.String text)

Sets the content of this article to the given String.

Parameters:

text - new content

getContent

public java.lang.String getContent()

Returns the content of this article. As there is no error handling involved, possible return values include empty strings and null.

Returns:

content of the article if set, null else

getUrl

public java.net.URL getUrl()

Returns the full URL of this article.

Specified by:

getUrl in interface WebPOI

Returns:

url

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class PointOfInterest

hashCode

public int hashCode()

Overrides:

hashCode in class PointOfInterest

getView

public View getView(Context c)

Description copied from class: PointOfInterest

A general PointOfInterest has no specified view. Subclasses should override this method.

Specified by:

getView in interface POI

Overrides:

getView in class PointOfInterest

Parameters:

c - context for the view

Returns:

the view