jview
Class JDaycam

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              jview.AbstractDisplayable
                  jview.JWebcam
                      jview.JDaycam

All Implemented Interfaces:

Cloneable, Displayable, DisplayChronology, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

Direct Known Subclasses:

JBaycam, JFtpWebcam

public class JDaycam
extends JWebcam

A daycam canvas is connected to a webcam that operates in white light, thus cannot deliver when its dark. If the KEY_INVERSE property is set, we have a night cam. The class calculates the daytime via the solar hight. The #KEY_SOLOPERATE delivers the critical solar hight, for day cams the time they stop working, if sun is below.

Nested Class Summary

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Field Summary

private static boolean	DEFINVERSE Default is a daycam.
private static String	DEFSITE Default location is izana observatory.
private static double	DEFSOLARLIGHT Default solar operation height is soon after sunset
static String	KEY_INVERSE If true, we have a night cam.
static String	KEY_SITE The name of the site.
static String	KEY_SOLARLIGHT The toggling solar height.
private SolHeight	light The solar height parameter.

Fields inherited from class jview.JWebcam

KEY_CLIPRAW, KEY_DATECOLOR, KEY_DATEFONT, KEY_DATEFORMAT, KEY_DATEHORJUST, KEY_DATEPOS, KEY_DATEVERTJUST, KEY_HOST, KEY_PASSPHRASE, KEY_PATH, KEY_PROTOCOL, KEY_SHOWDATE, KEY_TIMEMETHOD, KEY_UPDATE

Fields inherited from class jview.AbstractDisplayable

KEY_COMPONENTNAME, KEY_ICON, KEY_INSETS

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

JDaycam(Map prop)
Constructs a new webcam canvas.

Method Summary

boolean	canDeliver() We can deliver if the modification time on the server is below the modification time of our latest retrieval.
void	init() Additionally constructs the solar height parameter.

Methods inherited from class jview.JWebcam

getAuthentication, getDownloadUrl, getRefreshInterval, getRepresentation, getRepresentationAt, getWebcamImage

Methods inherited from class jview.AbstractDisplayable

getComponentName, getIcon, getIcon

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, isNew, parseObject, reload, removeProperty, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface jview.Displayable

getIcon

Methods inherited from interface util.ResourceSupplying

getResource, getResourceAsStream, getResources

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Field Detail

KEY_SITE

public static final String KEY_SITE

The name of the site.

See Also:

Constant Field Values

KEY_SOLARLIGHT

public static final String KEY_SOLARLIGHT

The toggling solar height.

See Also:

Constant Field Values

KEY_INVERSE

public static final String KEY_INVERSE

If true, we have a night cam.

See Also:

Constant Field Values

DEFSITE

private static final String DEFSITE

Default location is izana observatory.

See Also:

Constant Field Values

DEFSOLARLIGHT

private static final double DEFSOLARLIGHT

Default solar operation height is soon after sunset

See Also:

Constant Field Values

DEFINVERSE

private static final boolean DEFINVERSE

Default is a daycam.

See Also:

Constant Field Values

light

private SolHeight light

The solar height parameter.

Constructor Detail

JDaycam

public JDaycam(Map prop)

Constructs a new webcam canvas.

Method Detail

init

public void init()

Additionally constructs the solar height parameter.

Specified by:

init in interface Initializable

Overrides:

init in class JWebcam

canDeliver

public boolean canDeliver()

We can deliver if the modification time on the server is below the modification time of our latest retrieval.

Specified by:

canDeliver in interface DisplayChronology

Overrides:

canDeliver in class JWebcam