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
: R0 D& D4 m4 \/ Z4 q
1 U2 v* d6 G8 c
7 [# d/ s5 i) f& d* s! h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
: G  k! o: V+ }3 w$ N        return measured pressure
    }
, C  m5 ]; f. G2 D8 [    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
# h3 Q; r& Q* I& w* ?    }
    public double measured pressure = 0

    /**
     *
' N8 v' J) D( A6 `) ~     * This value is used to automatically generate agent identifiers.
. j+ t* o8 O: j4 Q( l     * @field serialVersionUID
" w7 _9 \' _/ S* f+ ^1 {     *
     */
% s6 b, }; J0 b- p+ t9 m    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
4 i+ m6 X/ \5 ]) |     *
     */
- k0 L$ u9 O5 Q    protected static long agentIDCounter = 1

$ ~' l1 Y  e6 X( ]& G) w8 W8 Z    /**
     *
     * This value is the agent's identifier.
2 i) B) F4 T2 ~1 j6 P- {( y4 e     * @field agentID
     *
. P4 o8 L. }% R, J+ Y; W/ \     */
4 M. N- G8 Y) d( d" f! P    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
' B6 U/ y0 ?1 I, \     *
     * This is the step behavior.
. z% C+ J$ p. K: L: i6 D     * @method step
     *
     */
8 R  m4 Z2 w: w/ [    @Watch(
1 {5 Z" p$ ~3 G; |0 \( W) n3 I9 g- e        watcheeClassName = 'infrastructuredemo.GasNode',
* E" x4 V  c8 l% A2 H6 H+ A        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
" a1 z# }: Y- {        scheduleTriggerDelta = 10d
4 _6 b) \0 u2 g" N9 e7 h& o    )
) c! o+ c; E' z    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

/ t2 ?( N+ @5 T/ t        // Note the simulation time.
4 d, S0 S8 e+ ^" {        def time = GetTickCountInTimeUnits()
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' a* [7 r) ~# v9 Q- Y# o2 C3 m        // This is an agent decision.
; T9 ]% l5 U# W" i- ?. g5 \, m        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
' V0 S7 o" r! u- q1 }$ p2 X+ k! ^9 ]
        } else  {
# n6 d8 C' t2 u9 g+ k3 V; w" ?

' ~6 `9 A) f" c1 C        }
7 v  [) r& `- s. R        // Return the results.
2 Q4 D0 d3 V( u1 a        return returnValue

    }
$ ^; L  b/ O' V  ^# o& m
    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
5 g/ E6 R: Z! j  k% v# k        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
+ ~) W$ d- ^. s2 X, a
: o& p) ?  {* V) H' _' K    }

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
! ^8 B8 _5 A1 [       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
$ i2 C& ]- v3 y$ H$ |# @: m( M 但是在语句中，你填的是watchedNode
        // This is an agent decision.
% S1 b" D4 b$ g: f) b6 o        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
7 s9 d3 y2 |! t+ x- G/ s       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.
  q' O" @6 J$ w        if (watchedNode.pressure<200) {  
1 H& G1 e) ?0 j            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent