Lines Matching full:stack
46 /** Maps thread ID to operation stack. */
96 LinkedList<Operation> stack = stacks.get(threadId);
97 if (stack == null) {
98 stack = new LinkedList<Operation>();
99 stacks.put(threadId, stack);
102 if (!stack.isEmpty()) {
103 stack.getLast().subops.add(o);
106 stack.add(o);
118 LinkedList<Operation> stack = stacks.get(threadId);
120 if (stack == null || stack.isEmpty()) {
125 Operation o = stack.getLast();
131 stack.removeLast();
