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
7 [  Z) {, C8 c! z8 G
" N$ n9 S: u; ^  n
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
0 ~+ f  J9 \! T        return measured pressure
    }
7 I. M+ r/ k& e5 w7 i1 w    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
2 ?! @! K) s( u% O     *
) r: E4 L; k+ r: K# j6 S     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( Y6 a' ^  x0 ^. L+ T: ?     *
     */
    private static final long serialVersionUID = 1L
6 ]6 q# h/ N) B; `
/ M1 T" ?& S  U' E7 `- J    /**
2 j& |( {; H! ~8 T0 i! i     *
% v4 q7 q9 ]7 [- e8 \( |     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
. B( F% k2 z% F; {: X, i     *
5 G, J4 q& _/ O1 d8 t     */
    protected static long agentIDCounter = 1
8 N. n3 D1 Y+ v
! Y0 R- @7 w5 E- H7 J" [/ @* R2 X    /**
* z* Q3 a. A6 S" T+ l; n     *
  ]6 B3 s/ c" \2 Y; b+ Y$ q     * This value is the agent's identifier.
# v' r7 t! v. d8 q2 Z     * @field agentID
     *
     */
+ o$ z: g8 J- f  W; f- ~    protected String agentID = "GasNode " + (agentIDCounter++)
. S) ^$ i1 `* s# x
    /**
) ^' J; X% F  Z9 y  n     *
     * This is the step behavior.
     * @method step
! D/ s5 U4 K* M3 E) w     *
     */
    @Watch(
4 S$ S$ f( k' s* E6 g* [        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
8 I" s3 u$ b) Z) l        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
' o1 E4 Q- [2 j2 J6 R    public def step(infrastructuredemo.GasNode watchedAgent) {

7 S/ S! C: G4 R" E. J$ `8 v  {        // Define the return value variable.
        def returnValue
2 p0 X: l& a* A
4 R9 N! j( |$ ?/ v$ l. z        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 e8 g; x: f3 V9 e5 x( {( N

4 e* @: o7 ?4 y  X$ J: b; Q3 O        // This is an agent decision.
        if (watchedNode.pressure<200) {
4 x7 n* A6 D4 b+ E5 N/ @7 k
            // This is a task.
  ~3 @9 p7 }- w  n- R            setPressure(watchedAgent.pressure)

        } else  {

$ x6 z' Q5 v  V  O
        }
* [; |. @1 O+ ~+ M6 [7 Y        // Return the results.
        return returnValue

2 L; l! h4 {/ i+ J    }
: a; [+ E* F5 n' J
( C" k, ?# _- |) C2 ?6 }5 J+ P    /**
& Z4 `2 q- P/ @6 D; s8 ]2 U     *
     * This is the step behavior.
1 y( y1 `& m: H3 R8 ?- A0 p     * @method step
     *
     */
    @ScheduledMethod(
, p5 s* I7 L. v0 h        start = 1d,
2 b1 W& [4 P0 @, I        interval = 1d,
/ ?6 W) b$ n8 H8 c& V0 W4 w( w        shuffle = false
8 T" A" a0 K9 p, Y$ v    )
, m: M6 y! J. j- W: e9 U    public void step() {

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

- d# p7 d4 A/ ]; k8 Z* w& A        // This is a task.
( y! P) M/ A7 `        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. P# B5 T/ z: }        // End the method.
9 B: _; i; d3 L' P6 D: m1 G        return
7 t1 U0 J0 E# O6 X- e: `: c3 B
    }

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
# ]" k8 {8 X; `0 X1 \$ E# h       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
9 H( }' j# P# c4 x, |9 W! Y 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
4 K( Z; P7 V- }2 R: [* C变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
& u; D  }* Q; i0 h8 v       public def step(infrastructuredemo.GasNode watchedAgent) {
  m4 ~" j% T& W# z" M" U$ l& {. \         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
# {, e. _8 D" i. t+ ~' E0 G变量名称须统一，可以都改为watchedAgent