fi.hut.tml.xsmiles.mlfc.gps
Class AreaElementImpl

java.lang.Object
  org.apache.xerces.dom.NodeImpl
      org.apache.xerces.dom.ChildNode
          org.apache.xerces.dom.ParentNode
              org.apache.xerces.dom.ElementImpl
                  org.apache.xerces.dom.ElementNSImpl
                      fi.hut.tml.xsmiles.dom.XSmilesElementImpl
                          fi.hut.tml.xsmiles.mlfc.gps.AreaElementImpl

All Implemented Interfaces:

AnimationService, java.lang.Cloneable, org.w3c.dom.Element, org.w3c.dom.events.EventTarget, InitializableElement, org.w3c.dom.Node, org.w3c.dom.NodeList, PseudoClassController, ResourceFetcher, java.io.Serializable, StylableElement, org.w3c.dom.TypeInfo

public class AreaElementImpl

extends XSmilesElementImpl

implements AnimationService

Area Element send dom changed events to inform changes in coordinate data - that a particular area has been entered/exited. Area element has all coordinates in format "2400000", no floating points. This enables SMIL Animation module to animate the area locations. Also, the distance is in form "120", which denotes meters.

Author:

Kari

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

XSmilesElementImpl.PseudoNodeList

Field Summary

Fields inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

DESTROYED, elementStatus, INITIALIZED, INITIALIZING, setPseudoClasses, style, UNINITIALIZED, xblpropname

Fields inherited from class org.apache.xerces.dom.ElementNSImpl

localName, namespaceURI

Fields inherited from class org.apache.xerces.dom.ElementImpl

attributes, name

Fields inherited from class org.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class org.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class org.apache.xerces.dom.NodeImpl

DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_IS_CONTAINED, DOCUMENT_POSITION_PRECEDING, ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, ID, IGNORABLEWS, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE, UNNORMALIZED

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

AreaElementImpl(org.apache.xerces.dom.DocumentImpl owner, GPSMLFC gps, java.lang.String namespace, java.lang.String tag)
Constructor - Set the owner, name and namespace.

Method Summary

float	convertStringToUnitless(java.lang.String attr, java.lang.String value) Convert String attribute to an float value
java.lang.String	convertUnitlessToString(java.lang.String attr, float value)
void	destroy() Destroy this element.
java.lang.String	getAnimAttribute(java.lang.String attr) The attribute value got with this method takes precedence over the DOM attribute value.
void	gpsDataReceived(java.lang.String lat, java.lang.String longi, java.lang.String speed, java.lang.String utcd, java.lang.String utct, java.lang.String course) When GPS data is received, the attributes of this element change, and a DOM event is sent
void	init() Initialize this element.
boolean	isWithinArea(java.lang.String latitude, java.lang.String longitude) Test if the given coordinates are within this area element.
void	refreshAnimation() Refresh element with all the animation values.
void	removeAnimAttribute(java.lang.String attr) The anim attribute value removed with this method allows the DOM attribute value be visible.
void	setAnimAttribute(java.lang.String attr, java.lang.String value) The attribute value set with this method should take precedence over the DOM attribute value.

Methods inherited from class fi.hut.tml.xsmiles.dom.XSmilesElementImpl

addBinding, addUndistributedChild, clone, clonePseudoElements, cloneSubtree, debugNode, debugNode, dispatchEventInMainThread, get, getApplyBindingSheets, getAuthorSheets, getChildNodes, getElementStatus, getId, getOriginalClone, getPseudoClass, getResourceReferencer, getRuleNode, getStyle, getStyleAttrValue, getText, getText, getUndistributedChildNodes, getXblImplementations, hasBinding, hasStyle, initFinalFlattenedTree, initStyle, isInitedForReset, isPseudoClass, removeBinding, removeUndistributedChild, replaceNode, resetFinalFlattenedTree, resolveURI, searchElementWithId, searchElementWithId, setApplyBindingSheets, setAuthorSheets, setPseudoClass, setRuleNode, setStyle, updateStyle

Methods inherited from class org.apache.xerces.dom.ElementNSImpl

getBaseURI, getLocalName, getNamespaceURI, getPrefix, getTypeName, getTypeNamespace, setPrefix, setType, setValues

Methods inherited from class org.apache.xerces.dom.ElementImpl

cloneNode, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDefaultAttributes, getElementsByTagName, getElementsByTagNameNS, getNodeName, getNodeType, getSchemaTypeInfo, getTagName, getXercesAttribute, hasAttribute, hasAttributeNS, hasAttributes, isEqualNode, normalize, reconcileDefaultAttributes, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setReadOnly, setupDefaultAttributes, setXercesAttributeNode, synchronizeData

Methods inherited from class org.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, getTextContent, hasChildNodes, insertBefore, item, removeChild, replaceChild, setTextContent, synchronizeChildren

Methods inherited from class org.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class org.apache.xerces.dom.NodeImpl

addEventListener, appendChild, changed, changes, compareDocumentPosition, compareTreePosition, dispatchEvent, getContainer, getFeature, getNodeNumber, getNodeValue, getReadOnly, getUserData, getUserData, isDefaultNamespace, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, needsSyncChildren, removeEventListener, setNodeValue, setUserData, setUserData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setNodeValue, setPrefix

Constructor Detail

AreaElementImpl

public AreaElementImpl(org.apache.xerces.dom.DocumentImpl owner,
                       GPSMLFC gps,
                       java.lang.String namespace,
                       java.lang.String tag)

Constructor - Set the owner, name and namespace.

Method Detail

init

public void init()

Initialize this element. This requires that the DOM tree is available.

Specified by:

init in interface InitializableElement

Overrides:

init in class XSmilesElementImpl

isWithinArea

public boolean isWithinArea(java.lang.String latitude,
                            java.lang.String longitude)

Test if the given coordinates are within this area element. If the area is at the given location, true is returned. This element will also send gpsAreaEntered and gpsAreaExited events, when the area is entered or exited.

Parameters:

latitude - A string in form "24.00000"

longitude - A string in form "61.00000"

Returns:

true if the area is covered.

gpsDataReceived

public void gpsDataReceived(java.lang.String lat,
                            java.lang.String longi,
                            java.lang.String speed,
                            java.lang.String utcd,
                            java.lang.String utct,
                            java.lang.String course)

When GPS data is received, the attributes of this element change, and a DOM event is sent

destroy

public void destroy()

Destroy this element.

Overrides:

destroy in class XSmilesElementImpl

convertStringToUnitless

public float convertStringToUnitless(java.lang.String attr,
                                     java.lang.String value)

Convert String attribute to an float value

Specified by:

convertStringToUnitless in interface AnimationService

convertUnitlessToString

public java.lang.String convertUnitlessToString(java.lang.String attr,
                                                float value)

Specified by:

convertUnitlessToString in interface AnimationService

getAnimAttribute

public java.lang.String getAnimAttribute(java.lang.String attr)

The attribute value got with this method takes precedence over the DOM attribute value.

Specified by:

getAnimAttribute in interface AnimationService

Parameters:

attr - Animated attribute

setAnimAttribute

public void setAnimAttribute(java.lang.String attr,
                             java.lang.String value)

The attribute value set with this method should take precedence over the DOM attribute value.

Specified by:

setAnimAttribute in interface AnimationService

Parameters:

attr - Attribute to be animated

value - Animation value to be set

removeAnimAttribute

public void removeAnimAttribute(java.lang.String attr)

The anim attribute value removed with this method allows the DOM attribute value be visible.

Specified by:

removeAnimAttribute in interface AnimationService

Parameters:

attr - Attribute to be animated (animation removed)

refreshAnimation

public void refreshAnimation()

Refresh element with all the animation values. This is called after several calls to setAnimAttribute() and removeAttribute().

Specified by:

refreshAnimation in interface AnimationService