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

' ?( N' v3 C0 U: u$ R) S7 I
, u2 p0 Z! }3 E: m9 h& Z# t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
# x; t6 A+ _: ]0 d# m    }
- |0 N5 E$ S5 W4 B& k    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
' P! H5 X; P9 W& L1 c, C    public double measured pressure = 0
# W/ J1 a6 E" Y- c+ W6 J
    /**
     *
0 W+ t$ y) v: J; b4 V, S6 ]     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
4 h( W  Z" ~2 W     */
    private static final long serialVersionUID = 1L
. h0 ^( W! a# Y% P
  Y6 a* x+ f- R: @    /**
     *
# [6 @6 S  v- {- {* q3 p     * This value is used to automatically generate agent identifiers.
3 C8 n- B9 C% K# J+ }) M9 c     * @field agentIDCounter
7 j" g7 o% {. N, ~% c" a     *
     */
    protected static long agentIDCounter = 1
0 k) y& D: w' Q/ r& G$ i
4 ^  f# M9 S  q3 D6 F; G    /**
. y9 Z; Y4 v/ u, W     *
% h/ @! r. p) i# b; _# T     * This value is the agent's identifier.
     * @field agentID
3 l  I# j% n( \3 s     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) i5 P% Z+ ^% W
! F9 `6 y3 y4 H2 }    /**
     *
     * This is the step behavior.
     * @method step
: o  D( |& K% r$ G! b6 @7 H     *
     */
8 P0 |3 }2 w( e# F    @Watch(
6 v9 n2 j& O6 H* K5 w        watcheeClassName = 'infrastructuredemo.GasNode',
# d8 O' `" W7 i        watcheeFieldNames = 'pressure',
0 h$ V" x0 {" N% ]* n        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
; c% h0 q' O( w% M        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

0 M+ ~8 w5 B/ K2 F% p        // Define the return value variable.
        def returnValue

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


7 n  `/ y$ J: J- Q        // This is an agent decision.
5 l  ^2 T4 g, f1 u! H% w: Z        if (watchedNode.pressure<200) {

            // This is a task.
$ L- u4 N7 ]+ z* z. B            setPressure(watchedAgent.pressure)

        } else  {
2 z% Q, `; I& ]
2 \& z8 D/ U' o/ `- }" \( d
        }
1 N8 X! X. }# [* c0 }        // Return the results.
) g! Z' Z& r0 i& W+ q        return returnValue

    }
2 I2 ~8 x7 K: o/ W$ I
    /**
     *
0 x# m- q( r8 J     * This is the step behavior.
     * @method step
: K' K- Z/ Y: m& p. S1 }     *
2 D/ F1 |! v/ n! Y1 l. M     */
3 ?' Y- K. {0 v/ w8 F    @ScheduledMethod(
7 |/ r, _) T$ s        start = 1d,
& |/ R: q6 h, J0 z1 \. s7 [        interval = 1d,
        shuffle = false
    )
4 l9 K* D& v0 X3 V5 t    public void step() {

, c: w/ b6 g4 u5 o! w% t4 y7 _        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

7 ]: p' N  R8 x# h  L& \; V        // This is a task.
7 \. V0 G6 C7 q0 ^- K( B  j; _        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

; M2 I; |( N5 z6 d- c7 i5 C    }

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
% {  V4 W1 ?; i) z. P) l' Y, W8 w3 V4 L       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
8 @  Y& \0 X/ w; q0 p4 T        // This is an agent decision.
5 D: D/ b% R" J/ F% ]2 W  E# {        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 f) Z# j! Y( D% a3 h- N; k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.
- D: _0 v) ?  L0 A$ S        if (watchedNode.pressure<200) {  
) ^5 X# ]2 f. S  J            setPressure(watchedAgent.pressure)
. `4 T5 V3 F. N$ o变量名称须统一，可以都改为watchedAgent