/*
* Obtain all attribute items from the action details list
*/
private void identityItems(ArrayList<ActionDetail> details) {
for (int i = 0; i < details.size(); i++) {
ActionDetail ad = details.get(i);
if (ad.getSubject() != null) {
// subject field
AttributeItem subject = new AttributeItem("subject", ad.getSubject());
this.candidateFrequentItems(subject);
}
if (ad.getAction() != null) {
// action field
AttributeItem action = new AttributeItem("action", ad.getAction());
this.candidateFrequentItems(action);
}
if (ad.getTarget() != null) {
// target field
AttributeItem target = new AttributeItem("target", ad.getTarget());
this.candidateFrequentItems(target);
}
// desirability
AttributeItem desirability =
new AttributeItem("desirability", ad.getDesirability() >= 0 ? "positive" : "negative");
this.candidateFrequentItems(desirability);
// praiseworthiness
AttributeItem praiseworthiness =
new AttributeItem(
"praiseworthiness", ad.getPraiseworthiness() >= 0 ? "positive" : "negative");
this.candidateFrequentItems(praiseworthiness);
if (ad.getTime() != null) {
// subject field
AttributeItem time = new AttributeItem("time", ad.getTime().getStrRealTime());
this.candidateFrequentItems(time);
}
}
}
/*
* Count the number of occurrences of attributes combination from the item sets in the ActionDetail
* list
*/
private void countOccurences(
ArrayList<AttributeItemSet> tempItemSet, ArrayList<ActionDetail> details) {
for (int i = 0; i < details.size(); i++) {
ActionDetail ad = details.get(i);
for (int j = 0; j < tempItemSet.size(); j++) {
AttributeItemSet tempAttrItemSet = tempItemSet.get(j);
boolean match = true;
for (int k = 0; k < tempAttrItemSet.getCandidateItemSet().size() && match == true; k++) {
AttributeItem attrItem = tempAttrItemSet.getCandidateItemSet().get(k);
if (attrItem.getAttrName() == "subject")
match = attrItem.getAttrValue().equals(ad.getSubject());
else if (attrItem.getAttrName() == "action")
match = attrItem.getAttrValue().equals(ad.getAction());
else if (attrItem.getAttrName() == "target")
match = attrItem.getAttrValue().equals(ad.getTarget());
else if (attrItem.getAttrName() == "desirability")
match =
attrItem.getAttrValue().equals(ad.getDesirability() >= 0 ? "positive" : "negative");
else if (attrItem.getAttrName() == "praiseworthiness")
match =
attrItem
.getAttrValue()
.equals(ad.getPraiseworthiness() >= 0 ? "positive" : "negative");
else if (attrItem.getAttrName() == "time")
match = attrItem.getAttrValue().equals(ad.getTime().getStrRealTime());
}
// if all attributes and values in the item set match the values in the action detail,
// increase
// the coverage for the item set
if (match) {
tempAttrItemSet.increaseCoverage();
}
}
}
}