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
9 d9 G/ _1 @, Z! S

# O3 ^- Z5 B; z3 h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
5 C7 n. B# m4 b$ d7 R# @. W        return measured pressure
) S; z! s. n# n# z    }
    public void setMeasured pressure(double newValue) {
9 v  A: J& ?. }        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
! i1 C0 |/ w4 ^2 E9 q     *
* y6 n2 _; H. K9 X- N4 {8 _9 u     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
8 n+ J. i) p& S9 v. v5 d- f     */
    private static final long serialVersionUID = 1L

    /**
; V- P$ E+ u: x     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
% l; k8 m) t& S8 B6 c, D    protected static long agentIDCounter = 1

    /**
/ v4 q! }4 I2 d; j     *
     * This value is the agent's identifier.
     * @field agentID
" f4 `/ p: S9 I4 u' V     *
& C6 T% E9 _: t: b; H/ V" l; `8 Y1 _9 O     */
. ?' f' S5 V' o. H9 n    protected String agentID = "GasNode " + (agentIDCounter++)

/ Y- V) O# N! b    /**
% g" z( _' m" N     *
* a8 A  s8 ^4 {% B' N     * This is the step behavior.
% w/ y3 c) {# _$ {     * @method step
     *
     */
) `  X4 H& g1 X6 u& J" p    @Watch(
( y) v' |% f+ o+ l* I8 `& B        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, V# R7 a$ y1 w4 h4 Z        scheduleTriggerDelta = 10d
0 {" o: X& u( F9 \1 x$ [9 Q$ @3 A    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
3 {/ }! N! R" y7 Z' a
+ T) k9 _8 ?" q        // Define the return value variable.
9 ~1 R8 `7 G, x        def returnValue
: h: L! M* N, Q
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
; T* ^: R4 A* Z
4 Q3 s8 n& {0 n  C+ f0 c
# f- ]9 I% Q0 T        // This is an agent decision.
* K& N5 D3 A9 f. ~# l% _3 a' u        if (watchedNode.pressure<200) {

2 S0 Y/ |8 U' [# q9 D            // This is a task.
; y/ R( s' S# n7 s# Q            setPressure(watchedAgent.pressure)
- Q) `& ]' X9 |9 D. L" k) N
        } else  {
1 \( F% T. o: i+ i# ~0 [' R3 u
# P7 k. t! N) X
        }
$ x4 E) Q8 F) @9 M0 T5 a* Z        // Return the results.
" R6 |5 P  a" J6 F        return returnValue

    }
# q1 {& G2 b2 o1 f& [
    /**
     *
     * This is the step behavior.
     * @method step
) R3 |  f! s, l; L; ^4 H7 ]     *
     */
    @ScheduledMethod(
4 J/ U- c: _# _" J        start = 1d,
7 {- L9 g4 x! I' E  E0 p# U1 g1 E        interval = 1d,
% E, ?; y; b4 `. Q* G        shuffle = false
" {0 H# [5 z! J3 Y    )
    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

1 b! a9 t0 I9 I% z' ^( w& K5 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
; S9 s+ O, t$ t* t, G+ B       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.
        if (watchedNode.pressure<200) {  
! K1 a* l% m' E2 T3 V  a/ a( _7 h            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) {
         //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)
. m& C- B7 U# e变量名称须统一，可以都改为watchedAgent