// get concept file regex variables and store them all to the variables
// object
VariablesDocument.Variables variablesDoc = conceptSetDoc.getConceptSet()
.getVariables();
RegexVariables variables = null;
if (variablesDoc != null) {
VariableDocument.Variable[] varArray = variablesDoc.getVariableArray();
if (varArray.length > 0) {
variables = new RegexVariables_impl();
for (int i = 0; i < varArray.length; i++) {
String value = varArray[i].getValue().replaceAll("\\\\", "\\\\\\\\");
variables.addVariable(varArray[i].getName(), value);
}
}
}
// ***************************************************