private List<AssignmentExpression> toAssignments(List<ExpressionItem> items) {
List<AssignmentExpression> ret = new ArrayList<AssignmentExpression>();
if (items != null) {
for (ExpressionItem item : items) {
ret.add((AssignmentExpression) item);
}
}
return ret;
}
private List<ExpressionItem> parseExpressions(List<String> lines) throws Exception {
if (lines == null) {
return null;
}
List<ExpressionItem> items = new ArrayList<ExpressionItem>();
for (String line : lines) {
items.add(Expressions.parse(line));
}
return items;
}