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
! O$ }; ?" B  A, Z% g/ K# L

' U; P. X$ }& h6 Y# k: k2 |@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% P* C0 N0 }# _# d; }* a    public double getMeasured pressure() {
1 {2 O: `; ~  s7 J+ K) I        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
; _* j! B. o9 [* c% A; [    }
    public double measured pressure = 0
  Z6 c; @6 m% O( s% `+ w) h
    /**
) W' y( M4 u( p3 T/ W3 m     *
  B: ]; J7 j0 I* _     * This value is used to automatically generate agent identifiers.
: g# E+ u; e8 K# M0 B  i8 N1 T     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

    /**
) {; k! `0 g4 ]" L3 V- _9 }- D2 Z4 ]     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 }# ]9 M' I6 Y0 N     *
     */
    protected static long agentIDCounter = 1
! N! S3 i" F8 S# y
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
3 \1 x7 @( y; `  t. B9 |     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

2 W% A: J2 |" ]    /**
  L0 _9 r/ V) Q3 T! `     *
8 R/ m9 ~2 Y8 D/ m     * This is the step behavior.
9 k! c/ ?8 M  c1 I# ~     * @method step
     *
2 w* C$ _! [0 P     */
    @Watch(
6 }* A& U. {( a" G        watcheeClassName = 'infrastructuredemo.GasNode',
2 O/ p+ c4 A" c5 ^$ B# @        watcheeFieldNames = 'pressure',
        query = 'linked_from',
: n7 [, n+ I& I& {        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
8 f1 y9 N6 G3 S2 ^* m    )
5 W# Z2 F$ z9 |- d    public def step(infrastructuredemo.GasNode watchedAgent) {
3 }4 c; ^8 F0 t- z+ @& h  N/ B
; ~- j9 E) {" j% e2 D        // Define the return value variable.
        def returnValue

        // Note the simulation time.
+ v7 \0 `- \2 H, ~  \5 r        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
6 Q. E7 G0 V- r: b" _        if (watchedNode.pressure<200) {

; Z/ E& A% H, ~            // This is a task.
2 q6 Z" l9 e9 t7 S/ B            setPressure(watchedAgent.pressure)

        } else  {

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        }
        // Return the results.
        return returnValue
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4 K% d3 J# Z/ j3 h, n    }
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* @+ [/ }; U3 B: B. C1 V    /**
     *
" p$ N: |7 a& k* p* @     * This is the step behavior.
     * @method step
     *
! Z5 g6 z8 B: f     */
    @ScheduledMethod(
        start = 1d,
4 n( H+ I0 g& f; [0 m9 a        interval = 1d,
        shuffle = false
- G( ]5 e5 [3 \6 ]8 K; S5 B; h    )
( b2 A4 I, G6 X# X3 f2 r    public void step() {
( B6 [: u) z2 U. y2 I6 Q2 g. z
) r4 z3 y1 o% Q        // Note the simulation time.
: Q% W& {- ~. L4 j7 x; }        def time = GetTickCountInTimeUnits()
+ t, ?; S" x: p: g  c
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
- {9 @2 @4 z1 x2 n1 [        return

* `, e, `) Z$ Z, ?( z; T    }

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
; j1 v% b7 z1 }+ M, j       public def step(infrastructuredemo.GasNode watchedAgent) {
* }+ I5 c! N$ y. j' L$ p- {. D  O         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% W8 Q4 O: X7 O$ e) Y2 N1 `            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.
- u+ _) \- ]1 l8 E) c        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
2 m3 S" Y6 ~$ S: x6 g# n变量名称须统一，可以都改为watchedAgent