/**
* Constructs a ConditionalProcess element from the supplied conditionElement (<if>) while
* building Process objects out of each of the element's <process> children.
*/
public ConditionalProcessGroup(TemplateCore template, Element conditionElement, int id) {
this.id = "Condition " + id; // $NON-NLS-1$
conditionString = conditionElement.getAttribute(ProcessHelper.CONDITION);
if (conditionString != null) {
if (conditionString.trim().equals("")) { // $NON-NLS-1$
conditionString = null;
} else {
int op = conditionString.indexOf(ProcessHelper.EQUALS);
if (op != -1) {
this.operator = Operator.EQUALS;
lValue = conditionString.substring(0, op);
rValue = conditionString.substring(op + ProcessHelper.EQUALS.length());
} else {
op = conditionString.indexOf(ProcessHelper.NOT_EQUALS);
if (op != -1) {
this.operator = Operator.NOT_EQUALS;
lValue = conditionString.substring(0, op);
rValue = conditionString.substring(op + ProcessHelper.NOT_EQUALS.length());
} // else an unsupported operation where this condition is ignored.
}
collectMacros(lValue);
collectMacros(rValue);
}
}
createProcessObjects(
template,
TemplateEngine.getChildrenOfElementByTag(conditionElement, TemplateDescriptor.PROCESS));
}
/**
* Constructs a ConditionalProcess element from the supplied process elements while building
* Process objects out of each of the supplied process elements (<process>). The condition
* in this case is evaluated to true.
*
* <p>This Constructor is expected to be used to evaluate all those process elements that are
* children of the template root element.
*/
public ConditionalProcessGroup(TemplateCore template, Element[] processElements) {
id = "No Condition"; // $NON-NLS-1$
createProcessObjects(template, Arrays.asList(processElements));
}