Menu
▾
▴
[Acmcontester-developers] SF.net SVN: acmcontester: [151] RTE
|
From: <se...@us...> - 2008-05-20 20:25:07
|
Revision: 151
http://acmcontester.svn.sourceforge.net/acmcontester/?rev=151&view=rev
Author: sem62
Date: 2008-05-20 13:25:02 -0700 (Tue, 20 May 2008)
Log Message:
-----------
Extracted this model from webPlayer.
Removed AnswersManager because it dosn't working properly at this time.
Modified Paths:
--------------
RTE/.classpath
RTE/src/edu/lnu/FireFly/Rte/Cmi.java
Added Paths:
-----------
RTE/src/edu/lnu/FireFly/Rte/Activity.java
RTE/src/edu/lnu/FireFly/Rte/CmiElement.java
RTE/src/edu/lnu/FireFly/Rte/CmiManager.java
RTE/src/edu/lnu/FireFly/Rte/GlobalObjectivesManager.java
RTE/src/edu/lnu/FireFly/Rte/GlobalStateInformation.java
RTE/src/edu/lnu/FireFly/Rte/ObjectiveMap.java
RTE/src/edu/lnu/FireFly/Rte/Utils.java
RTE/src/edu/lnu/FireFly/Rte/elements/
RTE/src/edu/lnu/FireFly/Rte/elements/AnswersElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLMSElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLearnerElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/IElementGetter.java
RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsCorrectResponsesElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsObjectivesElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/LearnerPreferenceElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/ObjectivesElement.java
RTE/src/edu/lnu/FireFly/Rte/elements/ScoreElement.java
Modified: RTE/.classpath
===================================================================
--- RTE/.classpath 2008-05-20 17:16:21 UTC (rev 150)
+++ RTE/.classpath 2008-05-20 20:25:02 UTC (rev 151)
@@ -2,5 +2,7 @@
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="lib" path="S:/WebEditor/dom4j.jar"/>
+ <classpathentry kind="lib" path="S:/WebEditor/FFManifest.jar" sourcepath="S:/WebEditor/FFManifest.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>
Added: RTE/src/edu/lnu/FireFly/Rte/Activity.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/Activity.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/Activity.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,187 @@
+package edu.lnu.FireFly.Rte;
+
+import java.util.ArrayList;
+
+import edu.lnu.FireFly.FFManifest.*;
+import edu.lnu.FireFly.FFManifest.item.*;
+import edu.lnu.FireFly.FFManifest.item.sequencing.*;
+import edu.lnu.FireFly.FFManifest.parser.TestDocException;
+import edu.lnu.FireFly.FFManifest.resource.*;
+
+public class Activity {
+ // from Organization
+ public String structure;
+ public boolean objectivesGlobalToSystem;
+ // from Item
+ public String identifierref;
+ public boolean isvisible;
+ public String parameters;
+ public String timeLimitAction;
+ public String dataFromLMS;
+ public Double completionThreshold;
+ public Presentation presentation;
+ // both
+ public String identifier;
+ public String title;
+ public ArrayList<Activity> items;
+ public String metadata_adlcp_location = "";
+ public Sequencing sequencing;
+ // other
+ public Activity parent;
+ public boolean isRoot = false;
+ private static Activity rootActivity;
+
+ private static Manifest manifest = null;
+
+ public Activity(Manifest manifest, Item item, Activity parentActivity){
+ Activity.manifest = manifest;
+
+ copyDataFromItem(item);
+
+ parent = parentActivity;
+
+ items = new ArrayList<Activity>();
+ int i;
+ if (item.items != null){
+ for (i = 0; i < item.items.size(); i++){
+ items.add(new Activity(manifest, item.items.get(i), this));
+ }
+ }
+ }
+
+ private void copyDataFromItem(Item item) {
+ identifierref = item.identifierref;
+ isvisible = item.isvisible;
+ parameters = item.parameters;
+ timeLimitAction = item.timeLimitAction;
+ dataFromLMS = item.dataFromLMS;
+ completionThreshold = item.completionThreshold;
+ presentation = item.presentation;
+ identifier = item.identifier;
+ title = item.title;
+ sequencing = item.sequencing;
+ }
+
+ public Activity(Manifest manifest, Organization organization){
+ Activity.manifest = manifest;
+
+ structure = organization.structure;
+ objectivesGlobalToSystem = organization.objectivesGlobalToSystem;
+ identifier = organization.identifier;
+ title = organization.title;
+ sequencing = organization.sequencing;
+
+ isRoot = true;
+ items = new ArrayList<Activity>();
+ int i;
+ for (i = 0; i < organization.items.size(); i++){
+ items.add(new Activity(manifest, organization.items.get(i), this));
+ }
+ rootActivity = this;
+ }
+
+ public static Activity getRoot(){
+ return rootActivity;
+ }
+
+ public static void updateActivitiesStructure(Manifest manifest){
+ if (manifest != Activity.manifest){
+ fullUpdate(manifest);
+
+ return;
+ }
+
+
+ }
+
+ public static void fullUpdate(Manifest manifest) {
+ Activity.manifest = manifest;
+
+ try {
+ new Activity(manifest, (Organization)manifest.organizations.getDefaultOrganization());
+ } catch (TestDocException e) {
+ e.printStackTrace();
+ }
+ }
+
+ public Resource getResource(){
+ if (identifierref == null){
+ return null;
+ }
+
+ for (int i=0; i < manifest.resources.resources.size(); i++){
+ if (manifest.resources.resources.get(i).identifier.equals(identifierref)){
+ return manifest.resources.resources.get(i);
+ }
+ }
+ return null;
+ }
+
+ public boolean isLeaf(){
+ return items.size() == 0;
+ }
+
+ public int getChildIndex(String id){
+ int i;
+ for (i = 0; i < items.size(); i++){
+ if (id.equals(items.get(i).identifier)){
+ break;
+ }
+ }
+ return i;
+ }
+
+ public static Activity findActivityByIdentifier(String identifier){
+ return rootActivity.findActivityByIdentifier2(identifier);
+ }
+
+ public Activity findActivityByIdentifier2(String identifier){
+ if (this.identifier.equals(identifier)){
+ return this;
+ }
+
+ for (int i=0; i<items.size(); i++){
+ Activity item = items.get(i).findActivityByIdentifier2(identifier);
+ if (item != null){
+ return item;
+ }
+ }
+ return null;
+ }
+
+ public Activity getLastLeafInCluester(boolean ignoreForvarOnlyControlMode, boolean use_flow_control_mode_attribute){
+
+ if (isLeaf()){
+ return this;
+ }
+
+ if (!ignoreForvarOnlyControlMode && sequencing.controlMode.forwardOnly){
+ return null;
+ }
+
+ if (use_flow_control_mode_attribute && sequencing.controlMode.flow){
+ return items.get(items.size() - 1).getLastLeafInCluester(ignoreForvarOnlyControlMode, use_flow_control_mode_attribute);
+ }
+
+ return this;
+ }
+
+ public Activity getFirstLeafInCluester(boolean use_flow_control_mode_attribute){
+ if (isLeaf()){
+ return this;
+ }
+
+ if (use_flow_control_mode_attribute){
+ }
+
+ if (use_flow_control_mode_attribute && sequencing.controlMode.flow){
+ return items.get(0).getFirstLeafInCluester(use_flow_control_mode_attribute);
+ } else {
+ return this;
+ }
+ }
+
+ public String toString(){
+ return title;
+ }
+}
Modified: RTE/src/edu/lnu/FireFly/Rte/Cmi.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/Cmi.java 2008-05-20 17:16:21 UTC (rev 150)
+++ RTE/src/edu/lnu/FireFly/Rte/Cmi.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -1,47 +1,276 @@
package edu.lnu.FireFly.Rte;
-import java.util.Hashtable;
+import java.util.ArrayList;
+
+import edu.lnu.FireFly.FFManifest.item.sequencing.objectives.Objective;
+import edu.lnu.FireFly.Rte.elements.AnswersElement;
+import edu.lnu.FireFly.Rte.elements.CommentsFromLMSElement;
+import edu.lnu.FireFly.Rte.elements.CommentsFromLearnerElement;
+import edu.lnu.FireFly.Rte.elements.InteractionsElement;
+import edu.lnu.FireFly.Rte.elements.LearnerPreferenceElement;
+import edu.lnu.FireFly.Rte.elements.ObjectivesElement;
+import edu.lnu.FireFly.Rte.elements.ScoreElement;
+
public class Cmi {
+ private CmiElement _version = new CmiElement("1.0");
+ private ArrayList<CommentsFromLearnerElement> commentsFromLearner = new ArrayList<CommentsFromLearnerElement>();
+ private ArrayList<CommentsFromLMSElement> commentsFromLMS = new ArrayList<CommentsFromLMSElement>();
+ public CmiElement completionStatus = new CmiElement("unknown", new String[]{"completed", "incomplete", "not attempted", "unknown"});
+ private CmiElement completionThreshold = new CmiElement("");
+ private CmiElement credit = new CmiElement("credit", new String[]{"credit", "no-credit"});
+ private CmiElement entry = new CmiElement("ab-initio", new String[]{"ab-initio", "resume", ""});
+ private CmiElement exit = new CmiElement("", new String[]{"time-out", "suspend", "logout", "normal", ""});
+ private ArrayList<InteractionsElement> interactions = new ArrayList<InteractionsElement>();
+ private CmiElement launchData = new CmiElement("");
+ private CmiElement learnerId = new CmiElement("");
+ private CmiElement learnerName = new CmiElement("");
+ private LearnerPreferenceElement learnerPreference = new LearnerPreferenceElement();
+ private CmiElement location = new CmiElement("");
+ private CmiElement maxTimeAllowed = new CmiElement("");
+ private CmiElement mode = new CmiElement("normal", new String[]{"normal", "browse", "review"});
+ private ArrayList<ObjectivesElement> objectives = new ArrayList<ObjectivesElement>();
+ private CmiElement progressMeasure = new CmiElement("");
+ private CmiElement scaledPassingScore = new CmiElement("");
+ private ScoreElement score = new ScoreElement();
+ private CmiElement sessionTime = new CmiElement("");
+ private CmiElement successStatus = new CmiElement("unknown", new String[]{"passed", "failed", "unknown"});
+ private CmiElement suspendData = new CmiElement("");
+ private CmiElement timeLimitAction = new CmiElement("");
+ private CmiElement totalTime = new CmiElement("");
- protected Hashtable<String, String> values = new Hashtable<String, String>();
+ public ArrayList<AnswersElement> answers = new ArrayList<AnswersElement>();
- private int state = NOT_INITIALIZED_NOT_TERMINATED;
+ private ArrayList<CmiElement> queryQueue = new ArrayList<CmiElement>();
+
+ public Cmi(Activity activity){
+ addManifestObjectives(activity);
+ }
- public void Initialize(String param){
- values.clear();
-
- initDefaultValues();
-
- state = INITIALIZED_NOT_TERMINATED;
- }
+ private void addManifestObjectives(Activity activity){
+ if (activity == null || activity.sequencing == null || activity.sequencing.objectives == null){
+ return;
+ }
- private void initDefaultValues() {
- values.put("cmi.completionStatus", "incomplete");
+ Objective primaryObjective = activity.sequencing.objectives.primaryObjective;
+ ObjectivesElement oe = new ObjectivesElement();
+ oe.id.value = primaryObjective.objectiveID;
+ objectives.add(oe);
+ if (primaryObjective.mapInfo.size() > 0){
+ CmiManager.getInstance().getGlobalObjectivesManager().setGlobalObjectives(activity, primaryObjective);
+ }
+ int i;
+ for (i = 0; i < activity.sequencing.objectives.objective.size(); i++){
+ primaryObjective = activity.sequencing.objectives.objective.get(i);
+ oe = new ObjectivesElement();
+ oe.id.value = primaryObjective.objectiveID;
+ objectives.add(oe);
+ if (primaryObjective.mapInfo.size() > 0){
+ CmiManager.getInstance().getGlobalObjectivesManager().setGlobalObjectives(activity, primaryObjective);
+ }
+ }
}
-
- public void Terminate(String param){
- state = INITIALIZED_TERMINATED;
+
+ public void setValue(String element, String value){
+ CmiElement current = getCmiElement(element);
+ if (current != null){
+ current.value = value;
+ int i;
+ for (i = 0; i < queryQueue.size(); i++){
+ queryQueue.get(i).value = value;
+ }
+ queryQueue.clear();
+ }
}
- public boolean setValue(String param, String value){
- values.put(param, value);
-
- return true;
+ public String getValue(String element){
+ String result = "";
+ CmiElement current = getCmiElement(element);
+ if (current != null){
+ result = current.value;
+ if (!queryQueue.isEmpty()){
+ result = queryQueue.get(queryQueue.size() - 1).value;
+ }
+ queryQueue.clear();
+ }
+ return result;
}
- public String getValue(String param){
- return values.get(param);
+ private CmiElement getCmiElement(String element){
+ String first = element;
+ String second;
+ int number = 0;
+ if (element.indexOf(".") != -1){
+ first = Utils.getFirst(element);
+ element = Utils.removeFirst(element);
+ }
+ if (element.indexOf(".") != -1){
+ number = Integer.parseInt(Utils.getFirst(element));
+ element = Utils.removeFirst(element);
+ }
+ second = element;
+ CmiElement returnElement = null;
+ if (first.equals("_version")){
+ returnElement = _version;
+ }
+ if (first.equals("comments_from_learner")){
+ if (second.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(commentsFromLearner.size());
+ }
+ else{
+ CommentsFromLearnerElement cfle;
+ if (number < commentsFromLearner.size()){
+ cfle = commentsFromLearner.get(number);
+
+ }
+ else{
+ cfle = new CommentsFromLearnerElement();
+ commentsFromLearner.add(cfle);
+ }
+ returnElement = cfle.getCmiElement(second);
+ }
+ }
+ if (first.equals("comments_from_LMS")){
+ if (second.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(commentsFromLMS.size());
+ }
+ else{
+ CommentsFromLMSElement cfle;
+ if (number < commentsFromLMS.size()){
+ cfle = commentsFromLMS.get(number);
+
+ }
+ else{
+ cfle = new CommentsFromLMSElement();
+ commentsFromLMS.add(cfle);
+ }
+ returnElement = cfle.getCmiElement(second);
+ }
+ }
+ if (first.equals("completion_status")){
+ returnElement = completionStatus;
+ }
+ if (first.equals("completion_threshold")){
+ returnElement = completionThreshold;
+ }
+ if (first.equals("credit")){
+ returnElement = credit;
+ }
+ if (first.equals("entry")){
+ returnElement = entry;
+ }
+ if (first.equals("exit")){
+ returnElement = exit;
+ }
+ if (first.equals("interactions")){
+ if (second.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(interactions.size());
+ }
+ else{
+ InteractionsElement ie;
+ if (number < interactions.size()){
+ ie = interactions.get(number);
+
+ }
+ else{
+ ie = new InteractionsElement();
+ interactions.add(ie);
+ }
+ returnElement = ie.getCmiElement(second);
+ }
+ }
+ if (first.equals("launch_data")){
+ returnElement = launchData;
+ }
+ if (first.equals("learner_id")){
+ returnElement = learnerId;
+ }
+ if (first.equals("learner_name")){
+ returnElement = learnerName;
+ }
+ if (first.equals("learner_preference")){
+ returnElement = learnerPreference.getCmiElement(second);
+ }
+ if (first.equals("location")){
+ returnElement = location;
+ }
+ if (first.equals("max_time_allowed")){
+ returnElement = maxTimeAllowed;
+ }
+ if (first.equals("mode")){
+ returnElement = mode;
+ }
+ if (first.equals("objectives")){
+ if (second.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(objectives.size());
+ }
+ else{
+ ObjectivesElement oe;
+ if (number < objectives.size()){
+ if (number < 0){
+ return null;
+ }
+
+ oe = objectives.get(number);
+ CmiManager.getInstance().getGlobalObjectivesManager().getGlobalObjectives(oe, second, queryQueue);
+ }
+ else{
+ oe = new ObjectivesElement();
+ objectives.add(oe);
+ }
+ returnElement = oe.getCmiElement(second);
+ }
+ }
+ if (first.equals("progress_measure")){
+ returnElement = progressMeasure;
+ }
+ if (first.equals("scaled_passing_score")){
+ returnElement = scaledPassingScore;
+ }
+ if (first.equals("score")){
+ returnElement = score.getCmiElement(second);
+ }
+ if (first.equals("session_time")){
+ returnElement = sessionTime;
+ }
+ if (first.equals("success_status")){
+ returnElement = successStatus;
+ }
+ if (first.equals("suspend_data")){
+ returnElement = suspendData;
+ }
+ if (first.equals("time_limit_action")){
+ returnElement = timeLimitAction;
+ }
+ if (first.equals("total_time")){
+ returnElement = totalTime;
+ }
+ if (first.equals("answers")){
+ if (second.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(answers.size());
+ }
+ else{
+ AnswersElement ae;
+ if (number < answers.size()){
+ ae = answers.get(number);
+
+ }
+ else{
+ ae = new AnswersElement();
+ answers.add(ae);
+ }
+ returnElement = ae.getCmiElement(second);
+ }
+ }
+ return returnElement;
}
-
- public int getState() {
- return state;
- }
-
- public void setState(int state) {
- this.state = state;
- }
-
- public static final int NOT_INITIALIZED_NOT_TERMINATED = 0;
- public static final int INITIALIZED_NOT_TERMINATED = 1;
- public static final int INITIALIZED_TERMINATED = 2;
+
+// public void checkResult(){
+// AnswersManager answersManager = new AnswersManager(GlobalStateInformation.getCurrentActivity());
+// answersManager.checkResult();
+// }
}
Added: RTE/src/edu/lnu/FireFly/Rte/CmiElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/CmiElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/CmiElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,19 @@
+package edu.lnu.FireFly.Rte;
+
+public class CmiElement {
+ public String value;
+ public String[] tokens;
+
+ public CmiElement(String v){
+ value = v;
+ }
+
+ public CmiElement(String v, String[] t){
+ value = v;
+ tokens = new String[t.length];
+ int i;
+ for (i = 0; i < t.length; i++){
+ tokens[i] = t[i];
+ }
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/CmiManager.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/CmiManager.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/CmiManager.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,50 @@
+package edu.lnu.FireFly.Rte;
+
+import java.util.HashMap;
+
+/**
+ * Manager of Cmi models
+ *
+ * @author Yuryj Semen
+ */
+public class CmiManager {
+ private static CmiManager obj = null;
+ private CmiManager(){}
+
+ public static CmiManager getInstance(){
+
+ if (obj == null){
+ obj = new CmiManager();
+ }
+
+ return obj;
+ }
+
+
+ /**
+ * This hashmap containe pairs activity_id <==> CmiModel.
+ */
+ private HashMap<String, Cmi> activitiesVSModels = new HashMap<String, Cmi>();
+
+ /**
+ * Global objectives models manager for managing global objectives.
+ * It is under CMI models.
+ */
+ private GlobalObjectivesManager globalObjectivesManager = new GlobalObjectivesManager();
+ public GlobalObjectivesManager getGlobalObjectivesManager() {
+ return globalObjectivesManager;
+ }
+
+ /**
+ * It give a requested Tracking model for specified activity
+ * @param activity A specified activity for getting Cmi model
+ * @return Cmi model for specified activity
+ */
+ public Cmi getModelForActivity(Activity activity){
+ if (!activitiesVSModels.containsKey(activity.identifier)){
+ activitiesVSModels.put(activity.identifier, new Cmi(activity));
+ }
+
+ return activitiesVSModels.get(activity.identifier);
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/GlobalObjectivesManager.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/GlobalObjectivesManager.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/GlobalObjectivesManager.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,50 @@
+package edu.lnu.FireFly.Rte;
+
+import java.util.ArrayList;
+
+import edu.lnu.FireFly.FFManifest.item.sequencing.objectives.Objective;
+import edu.lnu.FireFly.Rte.elements.ObjectivesElement;
+
+public class GlobalObjectivesManager {
+ private ArrayList<ObjectivesElement> globalObjectives = new ArrayList<ObjectivesElement>();
+ private ArrayList<ObjectiveMap> objectiveMaps = new ArrayList<ObjectiveMap>();
+
+ public void setGlobalObjectives(Activity activity, Objective objective){
+ int i;
+ for (i = 0; i < objective.mapInfo.size(); i++){
+ if (getObjectiveById(objective.mapInfo.get(i).targetObjectiveID) == null){
+ ObjectivesElement oe = new ObjectivesElement();
+ oe.id.value = objective.mapInfo.get(i).targetObjectiveID;
+ globalObjectives.add(oe);
+ }
+ ObjectiveMap om = new ObjectiveMap(activity.identifier + objective.objectiveID, objective.mapInfo.get(i).targetObjectiveID);
+ objectiveMaps.add(om);
+ }
+ }
+
+ public void getGlobalObjectives(ObjectivesElement oe, String element, ArrayList<CmiElement> list){
+ String id = GlobalStateInformation.getCurrentActivity().identifier + oe.id.value;
+ int i;
+ for (i = 0; i < objectiveMaps.size(); i++){
+ ObjectiveMap current = objectiveMaps.get(i);
+ if (current.activityObjectiveID.equals(id)){
+ ObjectivesElement global = getObjectiveById(current.targetObjectiveID);
+ CmiElement ce = global.getCmiElement(element);
+ list.add(ce);
+ }
+ }
+
+ }
+
+ private ObjectivesElement getObjectiveById(String id){
+ ObjectivesElement result = null;
+ int i;
+ for (i = 0; i < globalObjectives.size(); i++){
+ if (globalObjectives.get(i).id.value.equals(id)){
+ result = globalObjectives.get(i);
+ break;
+ }
+ }
+ return result;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/GlobalStateInformation.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/GlobalStateInformation.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/GlobalStateInformation.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,20 @@
+package edu.lnu.FireFly.Rte;
+
+public class GlobalStateInformation {
+ protected static Activity currentActivity = null;
+ protected static Activity suspendedActivity = null;
+
+ public static Activity getCurrentActivity(){
+ return currentActivity;
+ }
+ public static void setCurrentActivity(Activity value){
+ currentActivity = value;
+ }
+
+ public static Activity getSuspendedActivity(){
+ return suspendedActivity;
+ }
+ public static void setSuspendedActivity(Activity value){
+ suspendedActivity = value;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/ObjectiveMap.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/ObjectiveMap.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/ObjectiveMap.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,16 @@
+package edu.lnu.FireFly.Rte;
+
+public class ObjectiveMap {
+ public String activityObjectiveID = "";
+ public String targetObjectiveID = "";
+ public boolean readObjectiveSatisfiedStatus = true;
+ public boolean writeObjectiveSatisfiedStatus = false;
+ public boolean readObjectiveNormalizedMeasure = true;
+ public boolean writeObjectiveNormalizedMeasure = false;
+
+ public ObjectiveMap(String localId, String globalId){
+ activityObjectiveID = localId;
+ targetObjectiveID = globalId;
+ }
+
+}
Added: RTE/src/edu/lnu/FireFly/Rte/Utils.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/Utils.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/Utils.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,32 @@
+package edu.lnu.FireFly.Rte;
+
+public class Utils {
+ public static String getFirst(String s){
+ return s.substring(0, s.indexOf("."));
+ }
+
+ public static String removeFirst(String s){
+ int index = s.indexOf(".") + 1;
+ return s.substring(index, s.length());
+ }
+
+ public static String getActivityType(Activity activity){
+ if (activity == null || activity.getResource() == null){
+ return "asset";
+ }
+
+ if (activity.getResource().scormType.equals("sco")){
+ return "sco";
+ }
+ return "asset";
+ }
+
+ public static String getChoiceTarget(String choice){
+ choice = choice.substring(choice.indexOf("choice") + 6, choice.length());
+ choice = choice.trim();
+ choice = choice.substring(choice.indexOf("target") + 6, choice.length() - 1);
+ choice = choice.trim();
+ choice = choice.substring(choice.indexOf("=") + 1, choice.length());
+ return choice.trim();
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/AnswersElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/AnswersElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/AnswersElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,11 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class AnswersElement implements IElementGetter{
+ public CmiElement value = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ return value;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLMSElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLMSElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLMSElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,23 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class CommentsFromLMSElement implements IElementGetter {
+ public CmiElement comment = new CmiElement("");
+ public CmiElement location = new CmiElement("");
+ public CmiElement timestamp = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ CmiElement returnElement = null;
+ if (element.equals("comment")){
+ returnElement = comment;
+ }
+ if (element.equals("location")){
+ returnElement = location;
+ }
+ if (element.equals("timestamp")){
+ returnElement = timestamp;
+ }
+ return returnElement;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLearnerElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLearnerElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/CommentsFromLearnerElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,23 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class CommentsFromLearnerElement implements IElementGetter{
+ public CmiElement comment = new CmiElement("");
+ public CmiElement location = new CmiElement("");
+ public CmiElement timestamp = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ CmiElement returnElement = null;
+ if (element.equals("comment")){
+ returnElement = comment;
+ }
+ if (element.equals("location")){
+ returnElement = location;
+ }
+ if (element.equals("timestamp")){
+ returnElement = timestamp;
+ }
+ return returnElement;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/IElementGetter.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/IElementGetter.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/IElementGetter.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,7 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public interface IElementGetter {
+ public CmiElement getCmiElement(String element);
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsCorrectResponsesElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsCorrectResponsesElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsCorrectResponsesElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,11 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class InteractionsCorrectResponsesElement implements IElementGetter {
+ public CmiElement pattern = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ return pattern;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,96 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import java.util.ArrayList;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+import edu.lnu.FireFly.Rte.Utils;
+
+public class InteractionsElement implements IElementGetter {
+ public CmiElement id = new CmiElement("");
+ public CmiElement type = new CmiElement("");
+ public ArrayList<InteractionsObjectivesElement> objectives = new ArrayList<InteractionsObjectivesElement>();
+ public CmiElement timestamp = new CmiElement("");
+ public ArrayList<InteractionsCorrectResponsesElement> correctResponses = new ArrayList<InteractionsCorrectResponsesElement>();
+ public CmiElement weighting = new CmiElement("");
+ public CmiElement learnerResponse = new CmiElement("");
+ public CmiElement result = new CmiElement("", new String[]{"correct", "incorrect", "unanticipated", "neutral", "real (10,7)"});
+ public CmiElement latency = new CmiElement("");
+ public CmiElement description = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ CmiElement returnElement = null;
+ if (element.equals("id")){
+ returnElement = id;
+ }
+ if (element.equals("type")){
+ returnElement = type;
+ }
+ if (element.startsWith("objectives")){
+ element = Utils.removeFirst(element);
+ int number = 0;
+ if (element.indexOf(".") != -1){
+ number = Integer.parseInt(Utils.getFirst(element));
+ element = Utils.removeFirst(element);
+ }
+ if (element.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(objectives.size());
+ }
+ else{
+ InteractionsObjectivesElement ioe;
+ if (number < objectives.size()){
+ ioe = objectives.get(number);
+
+ }
+ else{
+ ioe = new InteractionsObjectivesElement();
+ objectives.add(ioe);
+ }
+ returnElement = ioe.getCmiElement(element);
+ }
+ }
+ if (element.equals("timestamp")){
+ returnElement = timestamp;
+ }
+ if (element.equals("correct_responses")){
+ element = Utils.removeFirst(element);
+ int number = 0;
+ if (element.indexOf(".") != -1){
+ number = Integer.parseInt(Utils.getFirst(element));
+ element = Utils.removeFirst(element);
+ }
+ if (element.equals("_count")){
+ returnElement = new CmiElement("");
+ returnElement.value = String.valueOf(correctResponses.size());
+ }
+ else{
+ InteractionsCorrectResponsesElement icre;
+ if (number < correctResponses.size()){
+ icre = correctResponses.get(number);
+
+ }
+ else{
+ icre = new InteractionsCorrectResponsesElement();
+ correctResponses.add(icre);
+ }
+ returnElement = icre.getCmiElement(element);
+ }
+ }
+ if (element.equals("weighting")){
+ returnElement = weighting;
+ }
+ if (element.equals("learner_response")){
+ returnElement = learnerResponse;
+ }
+ if (element.equals("result")){
+ returnElement = result;
+ }
+ if (element.equals("latency")){
+ returnElement = latency;
+ }
+ if (element.equals("description")){
+ returnElement = description;
+ }
+ return returnElement;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsObjectivesElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsObjectivesElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/InteractionsObjectivesElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,11 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class InteractionsObjectivesElement implements IElementGetter {
+ public CmiElement id = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ return id;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/LearnerPreferenceElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/LearnerPreferenceElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/LearnerPreferenceElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,27 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class LearnerPreferenceElement implements IElementGetter {
+ public CmiElement audioLevel = new CmiElement("0");
+ public CmiElement language = new CmiElement("");
+ public CmiElement deliverySpeed = new CmiElement("0");
+ public CmiElement audioCaptioning = new CmiElement("");
+
+ public CmiElement getCmiElement(String element) {
+ CmiElement returnElement = null;
+ if (element.equals("audio_level")){
+ returnElement = audioLevel;
+ }
+ if (element.equals("language")){
+ returnElement = language;
+ }
+ if (element.equals("delivery_speed")){
+ returnElement = deliverySpeed;
+ }
+ if (element.equals("audio_captioning")){
+ returnElement = audioCaptioning;
+ }
+ return returnElement;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/ObjectivesElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/ObjectivesElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/ObjectivesElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,34 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+import edu.lnu.FireFly.Rte.Utils;
+
+public class ObjectivesElement implements IElementGetter {
+
+ public CmiElement id = new CmiElement("");
+ public ScoreElement score = new ScoreElement();
+ public CmiElement completionStatus = new CmiElement("unknown", new String[]{"completed", "incomplete", "not attempted", "unknown"});
+ public CmiElement progressMeasure = new CmiElement("");
+ public CmiElement description = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ CmiElement returnElement = null;
+ if (element.equals("id")){
+ returnElement = id;
+ }
+ if (element.startsWith("score")){
+ element = Utils.removeFirst(element);
+ returnElement = score.getCmiElement(element);
+ }
+ if (element.equals("completion_status")){
+ returnElement = completionStatus;
+ }
+ if (element.equals("progress_measure")){
+ returnElement = progressMeasure;
+ }
+ if (element.equals("description")){
+ returnElement = description;
+ }
+ return returnElement;
+ }
+}
Added: RTE/src/edu/lnu/FireFly/Rte/elements/ScoreElement.java
===================================================================
--- RTE/src/edu/lnu/FireFly/Rte/elements/ScoreElement.java (rev 0)
+++ RTE/src/edu/lnu/FireFly/Rte/elements/ScoreElement.java 2008-05-20 20:25:02 UTC (rev 151)
@@ -0,0 +1,27 @@
+package edu.lnu.FireFly.Rte.elements;
+
+import edu.lnu.FireFly.Rte.CmiElement;
+
+public class ScoreElement implements IElementGetter {
+ public CmiElement scaled = new CmiElement("");
+ public CmiElement raw = new CmiElement("");
+ public CmiElement max = new CmiElement("");
+ public CmiElement min = new CmiElement("");
+
+ public CmiElement getCmiElement(String element){
+ CmiElement returnElement = null;
+ if (element.equals("scaled")){
+ returnElement = scaled;
+ }
+ if (element.equals("raw")){
+ returnElement = raw;
+ }
+ if (element.equals("max")){
+ returnElement = max;
+ }
+ if (element.equals("min")){
+ returnElement = min;
+ }
+ return returnElement;
+ }
+}
This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.
|
