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
! u& D( g) U6 b* n
6 J7 p* R+ @4 n$ p& _
4 [5 S2 z' V, n! ]3 s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! H. D6 Q* d9 X- j: y6 E7 b    public double getMeasured pressure() {
( i. D. d- T7 k1 u+ B6 |  s0 _4 R! I        return measured pressure
    }
) P0 O4 X. O3 x, ^    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
; {8 E- z  w7 _4 ~: e8 P) q# d    }
( Q" {2 I: N+ L# v2 l- @# B    public double measured pressure = 0

; `3 t; D0 H3 o/ G8 D7 P+ q    /**
     *
1 l% Y/ z; Q7 t. x8 U1 d  n& R     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
- c, L/ S! d/ Y# T7 b     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
; {# R- \. I8 S3 M: q
$ Z+ h, `$ v" k3 T6 e- z9 r) n    /**
* F& U4 y+ K1 O+ H8 Z     *
4 Z- e4 ^( P# x% l: v     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
: g% k# w0 ]! N
- K! X$ k: {* ~& E    /**
: A7 l7 W7 x  L- D. r     *
+ ?9 p% M5 D8 m, E( {$ v8 B     * This is the step behavior.
     * @method step
     *
     */
& i+ E4 _2 `) t4 n1 R0 l    @Watch(
0 @, m. w$ t4 Y2 K        watcheeClassName = 'infrastructuredemo.GasNode',
$ a. O3 _; i7 T' e0 l9 H  V& ~        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
: i3 N. [/ N  V: j, X        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

  P; K1 ]6 \# H0 c! m5 C4 s7 M        // Define the return value variable.
) n& ^3 z1 a5 U# R        def returnValue

8 Q' Q. L  c5 r4 f5 }        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 P0 k1 ]+ Q% |; a

" j1 _, \' ^7 c# u0 ]8 h+ _        // This is an agent decision.
        if (watchedNode.pressure<200) {
% |" Y' X  Z8 e* }* r
" |6 [4 w& s# ^* e6 m            // This is a task.
% f! n. q: R- y5 Z            setPressure(watchedAgent.pressure)
- ]  ~: E0 h! x& e' S* C
& T' E3 G+ H9 d. b3 U& Z+ q        } else  {

# x' A" _' ~8 \
        }
. b+ [0 H4 D9 d% f" E        // Return the results.
        return returnValue
0 r; C& g; k; W* _! E) ]
    }
/ \4 ]2 j, b: }* A8 F
/ e) H. K% ]) D* U3 n: n    /**
     *
- {0 m' D/ d0 ?( e4 J" D     * This is the step behavior.
     * @method step
7 v1 ]+ k( C* z- z- C0 G( Y     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
( N$ r2 X+ |$ X# p) q2 Y        def time = GetTickCountInTimeUnits()
3 y8 Q2 |. w& M, w* x; ~
+ x7 J! A: b0 M2 N) A        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 o- z' J) S! u2 @/ F* }        // End the method.
        return

/ X+ S8 n% x/ L+ t5 x, x% 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
* f( P2 y) L0 ]- z" C: `       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.
! T7 \/ y" O# {        if (watchedNode.pressure<200) {  
; Z. i4 B' s: Y' J+ n( A            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
: G+ Q" |  P8 b7 a" n6 s: s       public def step(infrastructuredemo.GasNode watchedAgent) {
" u4 B1 q4 o. P" M; p/ o         //这里是watchedAgent
但是在语句中，你填的是watchedNode
# ]" L3 t% I0 `0 E0 Q        // This is an agent decision.
) j& L: a1 g, L. k! Y" `1 K2 {% T        if (watchedNode.pressure<200) {  
' P) o; o( D- ^$ E" k+ T            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent