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
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& W$ Z$ G+ h. w6 X( W& G% v@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, K& p# _  Q2 @. G# a" r    public double getMeasured pressure() {
        return measured pressure
0 G# X% ]; r( F) R) M    }
, r. w7 E" }0 u1 a, e    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
. y, b2 e  L4 a8 b! X6 F0 t6 A- b    public double measured pressure = 0
7 \3 u% E, {' r- ^5 m9 K
! O, H$ L+ v  L0 A9 E9 q  {: t6 x    /**
+ X6 `# d! A5 _$ X     *
6 V" h. }; W& P7 _# \; L     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 ~7 E6 Q. g; Q; P  k     *
     */
    private static final long serialVersionUID = 1L

    /**
. m# S* x) f4 k     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
! j/ ], |/ d2 @- d/ |1 R
- p/ }" j* r5 r4 F    /**
2 |3 h5 f) y- ^* }     *
     * This value is the agent's identifier.
" r" w+ p2 u- F8 C9 T     * @field agentID
     *
     */
  `* l" k( c  x. v5 H    protected String agentID = "GasNode " + (agentIDCounter++)

/ e$ i( s1 j  l5 }* P, }. A    /**
     *
     * This is the step behavior.
     * @method step
/ v- b, Q: a* t0 X! f8 L  ~     *
     */
% N7 R0 f. i" W' B9 j/ X" y    @Watch(
$ w& c3 p4 ]' k% {1 j        watcheeClassName = 'infrastructuredemo.GasNode',
: ^; M& f/ y4 n3 e        watcheeFieldNames = 'pressure',
        query = 'linked_from',
3 e$ A" S9 i2 R* [& G        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
* i6 t/ T- y& h+ k$ R; B) l9 f; m    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
. h% b9 T8 I% ]3 c% G0 Z. d
  w' f' i. C% I2 k! j* v        // Define the return value variable.
        def returnValue
2 o7 E" i1 X5 L" D3 d$ M3 a
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
; _! q: N8 Q: t( z+ r        if (watchedNode.pressure<200) {
  X& U4 u7 X. i9 t5 ^
3 k1 ]# S( R6 M" x5 ]9 z            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
3 d0 p6 F+ ?4 h3 {! q7 N

9 v' m1 R. q% e) k- |/ c9 ~        }
        // Return the results.
6 v. [0 I) g- @: C, A& [4 }        return returnValue
' U+ b% C  E. ], Y
1 D/ w: y( w+ }: O0 j0 e    }
* g2 u, L3 X1 L4 D8 r2 V. f9 I
    /**
6 c4 T' ]3 \- G7 L+ t5 p     *
  {0 X* H  ^) h% n. B: O: G3 R& n     * This is the step behavior.
     * @method step
     *
8 L; J, w1 p* z     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is a task.
# O" H& M5 l# u# m  d% l, H, x        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
; p0 |$ B8 I: m9 b8 i& 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
2 }2 G+ W6 |1 P       public def step(infrastructuredemo.GasNode watchedAgent) {
3 ?% s& p; M* ^7 {9 f9 U& [7 \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  Q- X8 \( K$ O9 d# V        // This is an agent decision.
" |) o; H: |" D4 i+ C        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) {
         //这里是watchedAgent
" u2 r1 J) l, s( N" B 但是在语句中，你填的是watchedNode
- `! G+ S0 i$ K, f* `        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. ^6 A/ C, F- J/ v3 u3 c' L" c变量名称须统一，可以都改为watchedAgent