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


) V2 [2 t1 |2 S: M+ [* G7 D1 [% c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
8 Q7 q9 D# n7 m* n" \# z    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
$ Y+ e8 O8 X; U3 n) p0 u$ N    public double measured pressure = 0
0 ^; F% E4 r/ x
$ A9 ?/ J$ h- y* d+ ?    /**
; r* X' ]9 T9 @: T! U& Q- [     *
" D" K& ~3 L/ F9 |' w4 f     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 H& Q) }9 y6 N     *
7 i2 k! p. w% j8 l: N     */
) e% c# P! w6 u6 n    private static final long serialVersionUID = 1L

    /**
     *
, _. r; p/ k) r+ b     * This value is used to automatically generate agent identifiers.
2 |) _* j' I% K7 b     * @field agentIDCounter
0 K2 Q; |3 b! X( d6 {3 s/ w     *
2 I+ m1 @0 C: p. ^0 u: U     */
    protected static long agentIDCounter = 1
* O4 r8 d. b6 e
6 s& ^( L/ [3 |" a5 t/ ?7 U& s    /**
" e* J- e0 O  h2 w     *
+ Y; @+ V2 p- `* l3 w5 ]: J8 `     * This value is the agent's identifier.
! n2 M4 n  Q& C# L7 ?     * @field agentID
4 u, e1 U! D+ E6 t+ }4 s     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
' G, h3 j: i- v% G/ ?! a' ]
9 c$ h7 q1 \0 T+ F- W* |# T    /**
, @# X$ l+ `& b1 L+ ]     *
3 [, L3 t% X1 `! i     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 [6 T/ ~; P9 X7 P; @1 Y        scheduleTriggerDelta = 10d
  y7 O: T& L# z$ V9 _    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
; }6 C8 _8 Z. N" p" R& X
& T$ C* C% N; Q8 k        // Define the return value variable.
: F1 [7 ]. A% W$ P) t        def returnValue
9 v5 C. w. t. D( e
  G/ _. X! K5 S% _3 D        // Note the simulation time.
# X' ]  b/ d" y" V# p        def time = GetTickCountInTimeUnits()

: |- I, ~- q- @2 e8 i, [: t
- c6 u7 L3 U) R/ s7 K1 F$ a        // This is an agent decision.
' R) I& {1 n3 b- n& _: b        if (watchedNode.pressure<200) {
2 @+ R# d+ N2 b" j. N
            // This is a task.
/ n3 t. F" `' y$ z$ s, Q; u            setPressure(watchedAgent.pressure)

+ B. F- c: U* X# L3 t* C        } else  {

9 d5 f1 X! A  d- S
2 b6 A! s( ~$ W/ ]        }
        // Return the results.
        return returnValue
9 A0 T- }# S. ?5 ~! `* ~
4 \" \2 ~, |2 i0 }    }

. i1 ?# c8 P; F8 l8 h    /**
1 N4 J3 g- X3 C- U. g* R7 c3 g     *
     * This is the step behavior.
! J0 }3 ~+ B( o" G9 U8 Z4 E2 C$ F     * @method step
     *
     */
* p5 H% v7 Z4 K( h0 p$ d    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
6 j' [) V7 d  ^% l$ Z; |' {        return
. k8 k1 [% u, J6 W
6 |1 S# @, C2 L" F0 J    }

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) {
* I+ a2 ?" G# o; R  e# m! b         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
       public def step(infrastructuredemo.GasNode watchedAgent) {
; M. }4 E2 a- z, x         //这里是watchedAgent
: x4 B7 i& V1 r  f% F* a& Q2 h 但是在语句中，你填的是watchedNode
+ k5 M+ N. p1 x7 h        // This is an agent decision.
) \6 W2 A) _, \# M, v8 W4 B        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent