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
9 v2 C/ j& o* x: y2 O
8 I; ?3 \2 d5 c
, z% D; E/ R+ I6 `  i6 r@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ p  D( c$ W! b0 C    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
1 h5 b( m0 [9 Q3 n( ?. z
# c4 y6 C& D2 i# b) e    /**
     *
     * This value is used to automatically generate agent identifiers.
' T& K  M$ R1 E/ H6 H4 h: E0 R     * @field serialVersionUID
: y. Y" c0 M* W' y) J4 p     *
$ z, m& H9 i9 N7 u5 t! ?0 h* {, s! W     */
/ G2 W, j0 F1 R- v& ~' e8 \8 z    private static final long serialVersionUID = 1L
+ V, Z# ^4 m* p! _7 o
  ]  L# P9 S* W    /**
     *
& Z8 r" R  S: r  M, ^, Q     * This value is used to automatically generate agent identifiers.
  ^9 e9 B4 r$ k     * @field agentIDCounter
9 f) M$ ~7 p* L' J3 U) h     *
     */
    protected static long agentIDCounter = 1

    /**
- q' K  m8 C: [* d9 ]     *
     * This value is the agent's identifier.
8 G& V" D5 V) N3 z     * @field agentID
     *
     */
9 I6 d$ G( R7 d0 D' `1 C    protected String agentID = "GasNode " + (agentIDCounter++)
+ @4 u7 ~* W" b4 T5 Q# r7 q
) U# `! M" P4 M0 U9 o% L) V    /**
8 b. }' h- j/ n- p9 C     *
     * This is the step behavior.
     * @method step
% f6 e$ n1 E0 |% Y" S5 }) g# G5 v) ]     *
     */
# s! Y1 u  {4 F  B    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
* _4 w4 L6 o6 ?5 g$ p% F: z        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
+ K9 ]7 |  @' L; r: e3 ?
        // Define the return value variable.
        def returnValue

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


, m, p; G1 v2 Q: ]; o2 m* P        // This is an agent decision.
        if (watchedNode.pressure<200) {

* V3 g7 N. u4 Z' B; j            // This is a task.
            setPressure(watchedAgent.pressure)

, ]7 `( |4 ^+ n5 l' B$ y, D        } else  {


; G, g! x; {1 E6 O6 Y8 ?1 a        }
; J, Y* C6 `; }  U5 t        // Return the results.
        return returnValue

    }
+ l. T0 ?9 e* i9 P( |
    /**
: x0 M3 e" |6 N% F+ b     *
0 h+ E! O. ]' k     * This is the step behavior.
     * @method step
  `3 V! q& s' Y6 P) \" w     *
     */
    @ScheduledMethod(
( `7 s1 r% I; R. y$ H3 w1 t        start = 1d,
        interval = 1d,
4 f6 S6 f- L/ i9 C0 @% G! r' q        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* `' f: `! T. W  Y6 s' K. x
) a6 C/ B: i4 e; `/ C        // This is a task.
! Z$ o8 `, W, |; ^7 c* ~. W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
8 o9 T9 h) @; L+ @: b# K4 e        return

: }/ s+ v/ _2 m, M$ {    }

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
' g4 M: H5 }, O/ J       public def step(infrastructuredemo.GasNode watchedAgent) {
9 Z0 U, u3 R' Q! @1 r, z         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
5 |' q. v0 ^! {$ V  C% b        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
$ Z  G  |5 N) U' r5 M9 w       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
( _' y9 O4 ?! H) y- V$ N. i 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ p# `  g; ?. g# l            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent