本文整理汇总了Golang中github.com/fern4lvarez/piladb/pila.Stack.Update方法的典型用法代码示例。如果您正苦于以下问题：Golang Stack.Update方法的具体用法？Golang Stack.Update怎么用？Golang Stack.Update使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/fern4lvarez/piladb/pila.Stack的用法示例。
在下文中一共展示了Stack.Update方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: pushStackHandler
// pushStackHandler adds an element into a Stack and returns 200 and the element.
func (c *Conn) pushStackHandler(w http.ResponseWriter, r *http.Request, stack *pila.Stack) {
if r.Body == nil {
log.Println(r.Method, r.URL, http.StatusBadRequest,
"no element provided")
w.WriteHeader(http.StatusBadRequest)
return
}
var element pila.Element
err := element.Decode(r.Body)
if err != nil {
log.Println(r.Method, r.URL, http.StatusBadRequest,
"error on decoding element:", err)
w.WriteHeader(http.StatusBadRequest)
return
}
stack.Push(element.Value)
stack.Update(c.opDate)
log.Println(r.Method, r.URL, http.StatusOK, element.Value)
w.Header().Set("Content-Type", "application/json")
// Do not check error as we consider our element
// suitable for a JSON encoding.
b, _ := element.ToJSON()
w.Write(b)
}示例2: flushStackHandler
// flushStackHandler flushes the Stack, setting the size to 0 and emptying all
// the content.
func (c *Conn) flushStackHandler(w http.ResponseWriter, r *http.Request, stack *pila.Stack) {
stack.Flush()
stack.Update(c.opDate)
log.Println(r.Method, r.URL, http.StatusOK)
w.Header().Set("Content-Type", "application/json")
// Do not check error as we consider that a flushed
// stack has no JSON encoding issues.
b, _ := stack.Status().ToJSON()
w.Write(b)
}示例3: popStackHandler
// popStackHandler extracts the peek element of a Stack, returns 200 and returns it.
func (c *Conn) popStackHandler(w http.ResponseWriter, r *http.Request, stack *pila.Stack) {
value, ok := stack.Pop()
if !ok {
log.Println(r.Method, r.URL, http.StatusNoContent)
w.WriteHeader(http.StatusNoContent)
return
}
stack.Update(c.opDate)
element := pila.Element{Value: value}
log.Println(r.Method, r.URL, http.StatusOK, element.Value)
w.Header().Set("Content-Type", "application/json")
// Do not check error as we consider our element
// suitable for a JSON encoding.
b, _ := element.ToJSON()
w.Write(b)
}