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


" M+ j$ m* [5 J' \" y0 \' L, d$ V@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
5 W+ k" D! O& ~0 P5 r6 ~    public double getMeasured pressure() {
) C9 @+ I( A  N$ y, r% z        return measured pressure
# l$ n" F3 p! H) ?1 |# t  A    }
4 v% K$ ]0 n6 \! r3 }* x9 f    public void setMeasured pressure(double newValue) {
( M, ?# f0 _) P0 P0 c- Q: V4 F        measured pressure = newValue
    }
+ O6 E! K  C2 p4 |1 p% ]4 D0 G    public double measured pressure = 0

    /**
8 U% Z5 ^* w4 m* T+ W( b5 g3 E; z, p     *
9 @4 w8 {* A! }5 U     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
* M# T; k- N% X     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
" k  p- U: |9 f+ {$ F     *
1 L& L5 d1 }9 Z# j; \: e     */
    protected static long agentIDCounter = 1

    /**
     *
' h3 O+ m5 Q' K6 O% H0 a$ c     * This value is the agent's identifier.
+ z2 X: x) d! k. D( Z  r. q, X     * @field agentID
     *
+ j$ M) E+ Z; n% e     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) s3 R( i7 x5 l- a$ i; }
    /**
7 L5 _. i( l5 N2 Z     *
/ F' q1 Z) C7 o0 {( O8 D     * This is the step behavior.
& U' u; S5 u/ B% a     * @method step
5 T: G8 U) F4 M     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
, I. Q- y3 E! S# g* I        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' `; y% s# k9 A& x2 T3 n; L, ~        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
5 F; `; A  S( W1 R
        // Define the return value variable.
        def returnValue

" k: j  D2 a5 o0 c4 f+ \% j        // Note the simulation time.
1 X# V5 A2 c1 J        def time = GetTickCountInTimeUnits()

  X5 y; v9 i/ n# c5 t  i
        // This is an agent decision.
        if (watchedNode.pressure<200) {

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

: s+ Y* v/ [( A! T- G        } else  {
8 T( e, g% x8 _$ W

        }
/ P  Q/ l, x2 R' i3 j; ^1 X# |        // Return the results.
        return returnValue

    }
6 q$ y. {" y3 w
; }) A4 N2 k% x' P    /**
4 C8 I( T* i  ^2 f. s) [8 w* r4 y     *
     * This is the step behavior.
     * @method step
     *
     */
" ]6 j3 Q3 s- `' B3 B    @ScheduledMethod(
% f. |3 ]0 y" i* a/ [5 S1 c        start = 1d,
        interval = 1d,
- q0 l" q' M* r( N6 O        shuffle = false
, c7 \5 x- w* H3 u+ U/ ?. ^    )
4 A! ?0 d9 R, d( S0 b7 u9 r2 G3 A9 d    public void step() {

% N: \7 l' f: ~, B5 h' w  V; ~( u% q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
& w$ A+ G% k9 j" _2 ]: Z
        // This is a task.
( S  z3 e7 W5 D, Q        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
8 I  y7 m: x4 i$ }        return

    }

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) {
% P9 N- d9 t# [" [         //这里是watchedAgent
* y! f( J, I9 t. t9 r 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: w0 K8 I. j/ G  W        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
+ f1 e4 ~7 A) J7 H变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
. R* ~* Y7 T9 Q" q- Z# c       public def step(infrastructuredemo.GasNode watchedAgent) {
6 b+ ?  x! K6 H3 x) {         //这里是watchedAgent
$ ~$ m: u, S( N 但是在语句中，你填的是watchedNode
# Q2 G2 ~1 t' l7 k: H        // This is an agent decision.
; |' o& Z$ t/ x- @5 c' R; ^        if (watchedNode.pressure<200) {  
* ^, ]3 E  \9 ?3 c3 `            setPressure(watchedAgent.pressure)
( ^4 O4 s  }5 J  ^% {# P9 ?变量名称须统一，可以都改为watchedAgent