GasNode Groovy 问题怎样解决？

99996467

在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决


, O+ F9 e+ k3 V% k5 ~; I) {0 ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
" T- k( ?" b. \* \) Y5 H        measured pressure = newValue
% U  q/ A; S! k) g% D7 a3 N    }
1 C* T% @; q# F3 M3 s( R    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
3 o) o, s$ o; |     * @field serialVersionUID
     *
     */
7 i" g' [, i6 V" b    private static final long serialVersionUID = 1L

4 f+ _, y) S2 Z& E- L1 n    /**
     *
. \% G3 L$ C6 D9 E+ v2 T- {2 u$ q     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
3 d6 s* u% u. f" e     *
4 H1 r; R6 v. g' T) f; [1 P     */
( V, l3 C% S% q' ]  v8 N    protected static long agentIDCounter = 1
2 i; m" X6 p# O" W
% n8 b2 t9 W! |! p: F    /**
. c. \5 _- x' z$ H' \     *
9 E& Y# P, ~5 B* B, x  W5 q0 J     * This value is the agent's identifier.
     * @field agentID
3 T* i# ^+ h" N& {1 H/ o     *
     */
: X2 W/ }2 l( u1 q" M    protected String agentID = "GasNode " + (agentIDCounter++)
3 {# e. C; t1 h& k- ~# g
( k1 s; Q9 ^/ }0 }- R    /**
     *
     * This is the step behavior.
6 c3 v( G1 o; w2 D     * @method step
% S) L/ w7 A- H2 q; ^2 G     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
% l& U" O, v) C1 a        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
! P$ D8 J# O$ J! b+ t, X        scheduleTriggerDelta = 10d
: d6 C$ d, I- U2 R    )
2 W7 r7 [3 X# e7 e    public def step(infrastructuredemo.GasNode watchedAgent) {
0 _4 j& d; r- k7 w: \
        // Define the return value variable.
        def returnValue

! Z" X: Q6 f# s' V; f. W        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


6 Q; y5 U/ L" r6 Q* L6 |        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
8 z9 x1 U) v' k6 S, g3 V: p! G, I            setPressure(watchedAgent.pressure)

        } else  {

5 K, a0 m5 K3 p* `0 K7 B
        }
        // Return the results.
2 L4 F5 v: C" d2 U        return returnValue
4 b  Q) V5 r1 _# B" l
( V* e1 E) I0 {6 O/ S" _    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
: C& U6 [8 \& ^: F* h     */
$ |+ |6 `' k/ O! U  o5 f1 q    @ScheduledMethod(
        start = 1d,
$ o4 ~7 B6 X) p, @2 ]6 d8 p        interval = 1d,
        shuffle = false
    )
' K0 n: I, _- ~# x    public void step() {

7 G1 s4 j. b4 @9 h4 }2 H8 ~        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
5 k( {; ]- k' b6 Y0 c
        // This is a task.
: U1 w, C8 z2 [, K% M7 @' a3 T! @        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 M8 A* F% o# U$ a        // End the method.
        return
( y& J  [5 i! Y# ^: x' [
    }

天地一沙鸥

报错信息有吗？请标出来。我好像碰到过，删除了哪条语句就行了。

gududanxing

报错信息发一下看看

topbbei

注意，在函数step中
- h2 t8 T& a+ \! L, m       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
. S6 T, d4 L5 a9 @: ?1 L        // This is an agent decision.
5 B5 H  a6 E( }& i" ~8 i& N        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
/ N+ T3 v; e- T% }' {: _/ J变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
* p4 d; E0 B4 d) W- q9 M8 z% w       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
, s) v& i& s5 _# ]6 H        if (watchedNode.pressure<200) {  
7 F$ k7 g1 i: M% v3 [* a3 p            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent