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

( ?% s& E! n0 Y3 G& `; I# Z$ V- y6 j
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 o* H; D6 ?& x7 T7 k7 y    public double getMeasured pressure() {
% s' F$ D0 d6 P( a6 Z/ k        return measured pressure
9 R2 w* B- |& H- p2 O/ u& k    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
- m  v- _, O5 k
    /**
     *
3 A6 z3 }+ b2 i# f2 b     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
" p: x" e9 A$ ]6 s+ E5 w5 p
    /**
$ r$ a+ ]3 k6 v0 h) d; C7 T2 P     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
: F, J! m' n, ?8 r; J' O9 ^    protected static long agentIDCounter = 1

    /**
. d3 C3 p, b9 j* S1 Q2 {) Y# b  H' i     *
     * This value is the agent's identifier.
     * @field agentID
: C# y( O+ C# o4 ]  s     *
- v& l/ i0 [. ?: B     */
2 ?" S2 T0 o" L- e0 ~; C    protected String agentID = "GasNode " + (agentIDCounter++)
- C8 V& O7 j+ ]6 C" p  m) o8 I8 H
    /**
     *
     * This is the step behavior.
% M& p2 n# D2 ?8 y     * @method step
     *
' G. c. P- ]8 W" V- w     */
    @Watch(
/ E) s/ o, ^- n  V. Y) Y& s' D        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
5 l+ L2 p0 n) ^        query = 'linked_from',
7 w" }, @+ _& k* e: D        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; U  t/ C& y" V% d! ?    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

% H5 D7 b: Q7 f- k4 P/ X        // Note the simulation time.
3 E1 z" m8 V' s        def time = GetTickCountInTimeUnits()

1 j% k6 o2 G/ B1 {
3 j& d% l8 a+ K1 k3 @5 q9 x        // This is an agent decision.
/ O5 j' {) ^  J        if (watchedNode.pressure<200) {
4 B8 t9 W: I; |: b9 s" b$ \
            // This is a task.
4 k5 k5 |) Z# `' G. _- l            setPressure(watchedAgent.pressure)
  i2 O4 I8 j1 i* \  Z/ j0 d
        } else  {


* o& G- Z9 y/ a/ o% A0 m0 D+ O  Z        }
7 x. c/ T; c' U. y8 K        // Return the results.
        return returnValue

! i- D. O+ s$ n/ m$ T    }
. v+ b/ B7 @; E, N8 {  m
* l* E, f* C/ e0 e+ n  z8 d2 h    /**
! u0 W% t. C" y     *
/ n9 w# P. C# v  i$ v; T5 v& o1 k     * This is the step behavior.
1 k# Y6 m" g* }/ F5 c! o  m/ P     * @method step
     *
8 `1 R, z9 p/ f0 @* e     */
* A1 w/ {4 Z' K( w8 }$ L5 A    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
9 ^3 a: `: K# j0 m  R% ?    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ Y$ r7 M& ?' r  Z, s5 |, p        // End the method.
& e$ N" N. _# |5 ~  C        return
: w' j4 ]7 Z1 H2 n3 q" A
    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
* B" ~  _) p- }9 M  V 但是在语句中，你填的是watchedNode
        // This is an agent decision.
. [) t- E* Z0 ~" j0 m7 `. \4 x        if (watchedNode.pressure<200) {  
5 z! Q, ~0 }' @6 b/ E1 Q            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
1 P& r+ m" |" \; F& _0 t       public def step(infrastructuredemo.GasNode watchedAgent) {
' h0 Z# j3 g* b2 K9 m0 M+ v) ^         //这里是watchedAgent
但是在语句中，你填的是watchedNode
1 G* |* v8 k$ _7 k% j5 w        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( o  X% ?" z/ ^' s9 l7 P% n0 ~            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent