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
+ d  c1 {0 H7 t" E8 Z2 u1 T* ^
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/ b, W0 \7 u4 r3 l# e; a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* \1 x, q0 `6 d% A- c    public double getMeasured pressure() {
# v* j7 s6 T! ]" g% j2 @, O        return measured pressure
* d6 h$ m1 ], [+ j! j$ j    }
# M! w  c" U0 C6 f" u    public void setMeasured pressure(double newValue) {
, h/ b4 K+ h; y        measured pressure = newValue
    }
4 B9 P5 B& L* N- p% Y+ v; s$ S    public double measured pressure = 0

/ g/ p& g( x$ E4 D    /**
; V+ N% X) M2 v5 Z$ G* |1 s$ y. z6 @     *
     * This value is used to automatically generate agent identifiers.
: k) l/ O; X# w0 T, m9 P5 F     * @field serialVersionUID
     *
* C5 l3 ^) v: W. j0 K8 o: X: Y     */
8 m2 n$ N# x6 C0 ]% Q  I0 A9 e    private static final long serialVersionUID = 1L

- V# c. X+ `2 t! S& K& R    /**
/ Y9 I1 U& S7 s& W     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
. _: F, x3 `& i$ B- [     */
    protected static long agentIDCounter = 1
- ~6 S1 b+ u' w! Q+ G: u/ b
    /**
# \6 e/ ~# v2 V. h6 r     *
3 Z1 O! }5 K0 @, u6 V     * This value is the agent's identifier.
1 b6 E5 x7 Q+ e% [1 d! L9 Q     * @field agentID
     *
2 \0 i* F2 B( B" N     */
( x1 I2 n0 t' X7 N    protected String agentID = "GasNode " + (agentIDCounter++)

, p5 V! A$ W" J! U9 J% q5 _* h    /**
     *
! r/ ^9 ]& @7 ]0 y     * This is the step behavior.
  W' \5 ^+ I( m! X  Q     * @method step
     *
6 R/ ^* g5 [) H5 G6 B8 z+ K3 i  R     */
: l0 G% L/ p, e) u9 E    @Watch(
' Q9 d) U: i' J5 @: z        watcheeClassName = 'infrastructuredemo.GasNode',
" g9 k8 C: b  l        watcheeFieldNames = 'pressure',
! a0 ^( d$ E& r, B2 M$ y/ ]* J+ M        query = 'linked_from',
) L* |* |  E0 L7 c: b        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
  |! [; B2 }& n- B& ]
! J* U6 G  o) _! `' k        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
; o# d3 l1 a0 j. F        if (watchedNode.pressure<200) {
4 A0 d$ N" }) J* V
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
: O/ W3 `) U+ O- D; o

1 n/ J. @/ V: m8 u+ _' j' h        }
        // Return the results.
        return returnValue

    }

    /**
; C/ R  r! V) G3 L- S9 W     *
, Q6 o0 }# n' b7 a4 B* {     * This is the step behavior.
     * @method step
  c: ?0 p! H0 i: N  c     *
0 P' P8 W) K4 T; Z' k+ B0 J5 S1 i     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
7 P: y5 S! s& o    public void step() {
/ I& B/ x/ h# }4 e8 P5 L
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
% h% a9 _: ^! ]5 `* @  \% e4 y2 ?
        // This is a task.
5 }" m: x' B4 p* L+ }% E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 q- X! W9 z7 D9 H        // End the method.
        return
1 ^9 F) u; z3 h1 @" i9 B! n7 G) 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
7 k" u" h$ K% y$ F( h       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
0 D% D% b5 E, f' B$ N 但是在语句中，你填的是watchedNode
        // This is an agent decision.
0 r* `- _/ C  l6 r* L9 G0 C/ `        if (watchedNode.pressure<200) {  
4 z9 }) W& W( [& ?: `            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ g8 l4 n7 k& s8 L       public def step(infrastructuredemo.GasNode watchedAgent) {
) ^, D* W  |; V2 c% J4 \  H# y; ~         //这里是watchedAgent
" E2 q0 m; B& y0 b& `0 D 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. ]7 M/ v3 h$ s. F变量名称须统一，可以都改为watchedAgent