public String getAttribute(String attrib) {
if (reqAttribs.containsKey(attrib)) {
return reqAttribs.get(attrib);
} else if (optAttribs.containsKey(attrib)) {
return optAttribs.get(attrib);
}
return null;
}
public boolean setAttribute(String name, String value) {
if (reqAttribs.containsKey(name)) {
reqAttribs.put(name, value);
return true;
} else if (optAttribs.containsKey(name)) {
optAttribs.put(name, value);
return true;
}
return false;
}
public String generateXMLString() {
String s = "";
s += "<!--" + this.comments + "-->\n";
s += "<" + this.getName() + " ";
Set<String> keys = reqAttribs.keySet();
for (String k : keys) {
String value = reqAttribs.get(k);
if (value != null && !value.isEmpty()) s += k + "=\"" + value + "\" ";
}
boolean hasElements = this.elements != null && !this.elements.isEmpty();
if (hasElements) {
s += ">\n";
s += this.elements;
s += "\n</" + this.getName() + ">\n";
} else s += "/>\n";
return s;
}
public Operator(OperatorTemplate opTemplate) {
HashMap<String, Attribute> templateAttributes = opTemplate.getAttributes();
reqAttribs = new HashMap<String, String>();
optAttribs = new HashMap<String, String>();
name = opTemplate.getName();
// Sort out the required and optional attributes
Iterator<Map.Entry<String, Attribute>> it = templateAttributes.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Attribute> entry = it.next();
// Sort out the attributes into required and optionals
if (entry.getValue().required == Attribute.REQUIRED_REQUIRED) {
reqAttribs.put(entry.getKey(), null);
} else if (entry.getValue().required == Attribute.REQUIRED_OPTIONAL) {
optAttribs.put(entry.getKey(), null);
}
}
}
public HashMap<String, String> getAttributes() {
HashMap<String, String> allAttribs = new HashMap<String, String>();
allAttribs.putAll(reqAttribs);
allAttribs.putAll(optAttribs);
return allAttribs;
}