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


3 E) T, K, e7 d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
6 T* E$ z- ]/ Z' l1 k5 A    public double measured pressure = 0

/ k+ A/ S! \' s, p9 H    /**
( N. `  X9 X- M" G7 Y6 @     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
0 }# K. w7 ?$ r5 |- s) o1 e    private static final long serialVersionUID = 1L

" e1 `. _& I4 Y) @& c; l- |    /**
, |- g/ _" Z6 T9 q7 S     *
0 @- P- H+ c% s2 S2 S     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
; ~, m+ R& d4 P+ g9 |$ `
    /**
     *
     * This value is the agent's identifier.
3 B- V2 g: X, y; d# W8 V* r     * @field agentID
     *
; k0 X: j; [2 y2 K+ Y1 c     */
    protected String agentID = "GasNode " + (agentIDCounter++)
: }4 y& G0 Y5 v" {+ B
    /**
     *
     * This is the step behavior.
     * @method step
9 J1 E$ M, d3 B9 u" [! c9 t     *
, a7 I5 I1 n" q     */
8 N7 Z3 t( l  @    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
6 `9 P3 D. E& J1 C8 w! `        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ c- i; }7 H/ J& p0 E8 x/ a% j! O; z        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
$ `5 ]/ g6 \# N4 j+ b. y    )
! p4 H7 C  n% I3 K  l8 [% |    public def step(infrastructuredemo.GasNode watchedAgent) {

- b, Y6 A6 ~3 ^* K        // Define the return value variable.
        def returnValue
( ?# z; P4 ]/ I- _+ r# _
; E. z/ P7 @9 D3 \& `        // Note the simulation time.
" a; D. e! _, l/ ?' H        def time = GetTickCountInTimeUnits()
4 F4 r( C, o- W

! z6 p" s: a% g        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
# e+ @$ y& e7 N2 ?9 ^" Q3 N
. z. v, b+ O. X9 |
/ ^9 S8 e' d* O/ W        }
        // Return the results.
) @5 x# C& _1 w; m- {- o) s) R# b6 n        return returnValue
2 W/ O9 L8 t* z- d; y
    }

+ z1 P/ P, y2 b6 m) G    /**
     *
- p( T0 ^1 l: @     * This is the step behavior.
     * @method step
     *
     */
6 H1 R4 ?$ B% \    @ScheduledMethod(
        start = 1d,
/ B1 [  Q% C7 b- B# E, ]        interval = 1d,
% }, [) }/ X9 u        shuffle = false
    )
' J8 h, b6 ]+ E* q5 u' ?* C6 `/ X    public void step() {
2 L5 V) r% L" B+ F4 Y" E' u7 p' g" }3 E
        // Note the simulation time.
& D; l& l. z- X: y9 i& `' Q7 ~: J7 X        def time = GetTickCountInTimeUnits()
3 S3 ^2 S% B' p! p
) ^( n1 l* L2 w        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

) A6 y  F* U, N' w, N    }

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
但是在语句中，你填的是watchedNode
. W' A# j6 o0 Q3 T. a3 h* k; C        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
5 f! a- m. o3 `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) {
. c! h6 Q9 k3 t  q% T' h         //这里是watchedAgent
& G0 a7 A3 P  y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
5 N5 A. \+ C3 S: E2 f        if (watchedNode.pressure<200) {  
8 t. q4 c3 a0 K            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent