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


1 F6 P- f' e& ^( x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
: J( G1 e" L7 |- h/ {
2 {4 j3 c. ~4 v2 K. q" M    /**
  R: k: ^& u( g1 i     *
     * This value is used to automatically generate agent identifiers.
/ ]1 F9 e$ K6 O; `$ s& e     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
5 b/ d4 n6 o) p6 h, N3 F, z' W/ o
5 k# H$ g/ [8 n' h$ o  v    /**
     *
     * This value is used to automatically generate agent identifiers.
4 x# v& t9 ^9 i/ G     * @field agentIDCounter
1 Y' Q) F9 C5 W$ Q, K! N     *
     */
4 u$ b; \8 j# q5 _+ l% Q8 [( ]    protected static long agentIDCounter = 1

8 n3 j2 e5 S( j/ [    /**
     *
1 |& K/ I" V( ^# E; {# E/ C/ j     * This value is the agent's identifier.
     * @field agentID
     *
0 B: v( D& o4 Y) ^     */
    protected String agentID = "GasNode " + (agentIDCounter++)

& Q0 C' X, B- N3 @    /**
     *
: w% s9 K2 z- T     * This is the step behavior.
     * @method step
     *
     */
4 I* N& w( [1 M1 `    @Watch(
, w7 e5 k% W& [2 F- q4 ~/ t        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
3 I* s: R/ y" M" ]2 u" X+ V, d        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
" w) |% X/ \* i$ W; E0 b    )
/ Q. [  N) q6 i# ^* {    public def step(infrastructuredemo.GasNode watchedAgent) {

: A: ]" g# f. W: X        // Define the return value variable.
        def returnValue
0 l1 o7 G& n5 N. s  Y8 g
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
3 z2 [0 D! |& ]2 y9 A        if (watchedNode.pressure<200) {
/ o# }; V+ v+ p) z7 Q
& O( p- x/ u) n5 k0 I0 y  Q  O            // This is a task.
( h! `# u! ^7 _9 S+ ^5 Y! O            setPressure(watchedAgent.pressure)
: N! U3 I' j( L8 R
        } else  {
$ T; W5 E* x" L6 m! O% U8 p8 t4 t7 d
& Z7 E7 s; N  R; J' h8 E
) Q2 J! M. r% g9 u7 D        }
        // Return the results.
% @) y6 U$ V. U" y( ]        return returnValue
% @0 R; D6 l3 j
    }
, t1 d5 }5 _# ~& |  a
    /**
0 ?& u8 E+ q" M  y/ v# ^4 @     *
( ~/ W2 ?. ~/ J# s     * This is the step behavior.
) s. d- i$ u# v9 j0 v     * @method step
4 Q1 {. g  {# q     *
     */
* T! X% e! ^- e3 H2 z    @ScheduledMethod(
' T; H' R# g& {: Q' _+ I, i        start = 1d,
        interval = 1d,
2 ^* ?& R' q" b. D7 f1 J" c        shuffle = false
    )
    public void step() {

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

, ?# s7 V& b1 z- A        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
7 P5 }$ l- c: C  `6 q$ l* k9 ~        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
3 p5 X. T2 u5 ~       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
! p7 m: n5 @) L' r' ~0 f        // This is an agent decision.
$ X( x$ C9 `9 a        if (watchedNode.pressure<200) {  
5 }, ^7 f4 t+ D, a4 B( 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
( ?$ W) l; y! a1 m$ X' ]' w       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
( ~3 W; \) w0 R        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 y! _' h& F6 E# @% P& r( {变量名称须统一，可以都改为watchedAgent