fi.hut.tml.xsmiles.mlfc.timesheet
Class ItemImpl

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.timesheet.TimedElementImpl
                              fi.hut.tml.xsmiles.mlfc.timesheet.ItemImpl

All Implemented Interfaces:

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

public class ItemImpl

extends TimedElementImpl

Implements the item element of the timesheet. Item element can control one or many document elements.

Since:

Feb 26, 2004

Version:

$Revision: 6312 $, $Date: 2006-01-10 15:39:08 +0200 (Tue, 10 Jan 2006) $

Author:

tjjalava

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class fi.hut.tml.xsmiles.mlfc.timesheet.TimedElementImpl

TimedElementImpl.Schedule

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

XSmilesElementImpl.PseudoNodeList

Field Summary

Fields inherited from class fi.hut.tml.xsmiles.mlfc.timesheet.TimedElementImpl

active, beginSchedule, childItems, currentTick, elementStarted, endSchedule, eventListener, eventTable, INFINITY, parent, paused, repeatCount, SELECT_FIRST, SELECT_LAST, SELECT_NEXT, SELECT_PREV, START_EVENT, START_SCHEDULED, STOP

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 fi.hut.tml.xsmiles.timesheet.TimedElement

BEGIN_ATTR, DURATION_ATTR, ELEMENT_BEGIN_EVENT, ELEMENT_END_EVENT, ELEMENT_NOT_PAUSED_EVENT, ELEMENT_PAUSED_EVENT, EXCL_ELEM, INDEFINITE_VALUE, ITEM_ELEM, PAR_ELEM, PREFETCH_ATTR, REPEAT_ATTR, SELECT_ATTR, SEQ_ELEM, TIMESHEET_ELEM

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

ItemImpl(org.apache.xerces.dom.DocumentImpl owner, java.lang.String namespace, java.lang.String tag)
Creates a new instance for item element

Method Summary

protected void	doRepeat() Subclasses must implement this to handle the repeating
protected void	doSetPaused() Subclasses should implement this method for the actions caused by the change in pause status
protected void	doStartElement() Subclasses must implement this to make it ready to be started
protected void	doStopElement() Subclasses must implement this to take care of all things needed for this element to stop
protected void	elementStarting(TimedElementImpl elem) Called by a child element of this element to notify that the child is going to start due to some dom event it was listening to.
protected boolean	handleElementEnded(TimedElementImpl elem) Checks whether this element should take some specific action when a child element notifies it's going to end.
void	init() Initialize this element.
void	mediaEnded(fi.hut.tml.xsmiles.mlfc.timesheet.ElementController elem) This item's ElementControllers inform the end of their media object using this method
void	setEnabled(boolean enabled) Enables or disables the timesheet.

Methods inherited from class fi.hut.tml.xsmiles.mlfc.timesheet.TimedElementImpl

activate, addPauseListener, addPrefetchedMedia, createEvent, elementEnded, getCache, handleEvent, hasEventScheduled, isActive, isPaused, notifyEnd, notifyStart, parseRepeatCount, parseTimeAttribute, schedule, scheduleEnd, scheduleEvent, setActive, setEventListeners, setPaused, shouldRepeat, startElement, stopElement, toString, unSchedule, update

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

addBinding, addUndistributedChild, clone, clonePseudoElements, cloneSubtree, debugNode, debugNode, destroy, 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

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

ItemImpl

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

Creates a new instance for item element

Parameters:

owner -

namespace -

tag -

Method Detail

init

public void init()

Description copied from class: XSmilesElementImpl

Initialize this element.

Specified by:

init in interface InitializableElement

Overrides:

init in class TimedElementImpl

mediaEnded

public void mediaEnded(fi.hut.tml.xsmiles.mlfc.timesheet.ElementController elem)

This item's ElementControllers inform the end of their media object using this method

Parameters:

elem - the element controller

doSetPaused

protected void doSetPaused()

Description copied from class: TimedElementImpl

Subclasses should implement this method for the actions caused by the change in pause status

Overrides:

doSetPaused in class TimedElementImpl

doRepeat

protected void doRepeat()

Description copied from class: TimedElementImpl

Subclasses must implement this to handle the repeating

Specified by:

doRepeat in class TimedElementImpl

doStartElement

protected void doStartElement()

Description copied from class: TimedElementImpl

Subclasses must implement this to make it ready to be started

Specified by:

doStartElement in class TimedElementImpl

doStopElement

protected void doStopElement()

Description copied from class: TimedElementImpl

Subclasses must implement this to take care of all things needed for this element to stop

Specified by:

doStopElement in class TimedElementImpl

setEnabled

public void setEnabled(boolean enabled)

Description copied from class: TimedElementImpl

Enables or disables the timesheet. For timecontainers this method will recursively call the setEnabled-method of its children. The actual enabling/disabling happens in ItemImpl.

Overrides:

setEnabled in class TimedElementImpl

Parameters:

enabled -

elementStarting

protected void elementStarting(TimedElementImpl elem)

Description copied from class: TimedElementImpl

Called by a child element of this element to notify that the child is going to start due to some dom event it was listening to. Subclasses must implement this to handle the waking up of one of it's children

Specified by:

elementStarting in class TimedElementImpl

Parameters:

elem - the TimedElement that is starting

handleElementEnded

protected boolean handleElementEnded(TimedElementImpl elem)

Description copied from class: TimedElementImpl

Checks whether this element should take some specific action when a child element notifies it's going to end. If nothing special is needed to be done, the method should return false.

Specified by:

handleElementEnded in class TimedElementImpl

Parameters:

elem - the element that is about to end

Returns:

true if something special is done, false for the default action