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 @, J7 h3 ]7 x1 n
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# t, t+ C: M9 k1 E( p: I    public double getMeasured pressure() {
! q( G. Q2 \2 A% \( B        return measured pressure
    }
5 k$ N5 \& _: T& E  s    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
4 U! h& ~& s+ Z- l/ A& m- N    }
    public double measured pressure = 0

    /**
/ G& `; o& U) N, K, {3 }     *
6 v* H" l/ q; H2 |/ h, J     * This value is used to automatically generate agent identifiers.
% y1 U3 S8 A/ L2 x* {     * @field serialVersionUID
     *
* U* ]5 H+ M2 `  H, y- r3 |, B# A     */
    private static final long serialVersionUID = 1L
9 [" c/ j( ?( P% S) C8 M" w
    /**
     *
- X% T& w2 _9 g; z     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
: ^/ ?$ x( {0 d, G9 y* p; m3 L     */
    protected static long agentIDCounter = 1

% F5 q  O- i2 g( N$ O4 \6 [& v) G    /**
- B3 S/ Y# @" F: o! J& `9 C     *
     * This value is the agent's identifier.
     * @field agentID
- R% K; V1 q/ @3 {9 g$ Y# m' w* ]     *
     */
- s( o" O5 L& N# c% h    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
     *
) f0 r/ U( ~% O! a! H     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
. e: j3 {7 h- ]. `, ~0 Y; R; l        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; h! v" a+ e( {; ?6 U    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
7 E  @* n+ q1 B, C( U        def returnValue

        // Note the simulation time.
, X$ f  {6 O0 @4 E        def time = GetTickCountInTimeUnits()

$ @( X" c6 h% Y; O, y# ~
        // This is an agent decision.
        if (watchedNode.pressure<200) {
0 Q+ O9 a9 g! E1 f
/ f, |4 ?9 q& m: P7 \            // This is a task.
            setPressure(watchedAgent.pressure)
2 N& o: ?3 Z4 s8 l' ?
' h- i% D  j1 K+ H8 V; \& b" y$ _* G8 j1 C        } else  {


2 E- u% `) T  p) L6 O: R0 G# e        }
8 p7 c: ?+ L( o9 n; z) k* @5 V  l        // Return the results.
/ L, H) ~$ k; i0 C4 F        return returnValue

! t; m$ s; T% m    }
4 c0 u2 D) o# B  j
    /**
! Y0 @$ H+ r5 I  v# i0 R6 q& I     *
     * This is the step behavior.
     * @method step
0 T/ S5 G+ L9 O; e     *
     */
    @ScheduledMethod(
) Y: w, S+ _. [/ J$ n        start = 1d,
% h  y/ R" A/ b+ j        interval = 1d,
        shuffle = false
    )
) {% P' J" G- _8 S$ Z% z    public void step() {
9 f( \0 W, t3 p
        // Note the simulation time.
$ w; h( y' ]+ X. I) }4 p. ^* j" Y8 E        def time = GetTickCountInTimeUnits()

        // This is a task.
5 `: |) P4 [" e7 v- Y9 `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
4 D, Q( H4 h& r3 t- B        return
4 J1 D! }6 Q) L& B" W
$ Y3 ?+ q% e9 h( S6 R/ C: m1 F, g1 ?    }

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
  u' c9 p  r& n; |) d8 u9 V        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
  w3 M+ c0 o4 V变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
% R5 Z3 ^& M& C/ c% n. H4 Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
) B8 t( x+ m7 J8 ~" G        // This is an agent decision.
        if (watchedNode.pressure<200) {  
2 j/ H) l9 L3 k) H            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent