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


4 |+ \; S8 Q% b( j& O  `, d* c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
0 [- d9 d) R9 o3 `" \3 @% [2 z, I        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
6 }. q/ i/ a* E4 g( K     *
     * This value is used to automatically generate agent identifiers.
" \6 ~$ t# |, v( k( r! }1 T2 y, T     * @field serialVersionUID
% V' F; U. H1 y. K     *
: W% E6 ^# o; w" g1 W, }8 D     */
    private static final long serialVersionUID = 1L
7 t8 Y9 S8 v: m2 ~; s
    /**
% J' \* }) d  C: `7 f$ C5 f, A3 w     *
, s$ U! B* ?; C( P% v: i" j) e1 j0 u+ K     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
! ?1 @0 _* s7 J5 z     */
/ E8 G3 W' C3 r# F) F9 ]    protected static long agentIDCounter = 1
: ~2 v3 H% n; ], R- F
* K, ~+ K+ ?: e! ^6 l0 x    /**
& N: `$ U4 {1 ]; c     *
     * This value is the agent's identifier.
1 I. l# q! @+ }1 y# t     * @field agentID
     *
8 z" a' k4 r+ o/ c     */
: o9 y+ Q, c, A7 T  e5 `* V+ g    protected String agentID = "GasNode " + (agentIDCounter++)

. f) @" |2 ]* @! r5 Q    /**
. U. u8 X- T! A! L4 j     *
     * This is the step behavior.
     * @method step
     *
     */
9 a8 K4 _$ h' v, S) w    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
$ n0 d- t' \' ^4 h& y2 H; v7 w        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
& c3 v# s: H6 d3 X' Q& f9 V% ^% u+ L
        // Define the return value variable.
8 y; A$ u. `: u        def returnValue

. Q+ w% I2 H% A2 O7 k8 q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
8 f1 J- R9 [: e! O, |& G# K6 L# Y
* Q- |; ]3 ^) e& [/ C
        // This is an agent decision.
        if (watchedNode.pressure<200) {
4 H* {! m3 K, \- M! @( Y! B
            // This is a task.
4 ]5 D' g- }8 B4 k1 o            setPressure(watchedAgent.pressure)

        } else  {

2 L: u" P! O2 \6 J7 F
        }
        // Return the results.
        return returnValue
  U! r8 I5 }2 S
0 I/ Q: _6 A- v5 y    }

    /**
: l# G! a* N$ s7 I     *
) [# I  C) ^/ ~" f6 [4 [: ^0 A. Z     * This is the step behavior.
2 e" J) J, t4 A# M! ~; Q5 S4 i' x     * @method step
9 y- o- q5 r, v5 G% G2 Z. \+ W$ z     *
     */
2 s# d) R- q/ H$ ^0 o' w  a    @ScheduledMethod(
: N7 B5 Y' b9 F2 j& ]3 t% l5 p# m! V        start = 1d,
        interval = 1d,
/ i: G) ?4 c' e9 T4 i( f1 l        shuffle = false
    )
    public void step() {

        // Note the simulation time.
" K+ i0 k* e7 u9 ]) Y+ J        def time = GetTickCountInTimeUnits()
  S! G& U) O' H; V2 @
3 j/ I- u* R) |6 B8 E        // This is a task.
+ f+ q0 E* v: X; s+ W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ e  z4 B- ?: @6 v* ^7 @        // End the method.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
9 y. a+ o  Y8 s' M         //这里是watchedAgent
但是在语句中，你填的是watchedNode
3 W2 r! c0 W- m- {3 z        // This is an agent decision.
* k  T  ?) b4 p) [        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, ^; U* j0 |+ k, N, Z9 v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.
8 Y) F) J8 d. k2 d( |8 i        if (watchedNode.pressure<200) {  
8 ?" K+ W8 b8 k9 a            setPressure(watchedAgent.pressure)
. V7 }2 _9 s* X- x/ i5 ]% C变量名称须统一，可以都改为watchedAgent