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
% F3 n+ g+ p* O% r4 S

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# o; P  J9 ^* h' P# @1 O2 u) O    public double getMeasured pressure() {
! z% \8 P/ j! ~9 W/ ^        return measured pressure
. D) _: A, d. i# B9 G% T    }
6 a0 v& c) U6 k$ z! S    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
" g: E& i2 X1 o; f# f# p/ k    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
( ~' x! f  t: @     * @field serialVersionUID
( Z  n' v& q! Q5 {: J& g. o     *
& V! U0 S/ ~& }# s* g# H     */
7 w8 Q  ^. o) Q5 O1 V    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
* ?1 p8 Y' [# t( P     * @field agentIDCounter
8 Q; b( C, O7 N; {- [$ t& ^9 m5 A& a) w     *
; N/ x! u* K. e7 v! S9 `     */
    protected static long agentIDCounter = 1
1 S7 \; p, R$ D9 m1 v& P. X) k, o
  t2 s7 ?' ^4 n& j9 j; J! h    /**
     *
3 F* k7 X/ j- f% A/ F     * This value is the agent's identifier.
     * @field agentID
) Y1 e- }' e9 o) \' D* I& q     *
5 V9 ]) z: E& F3 f! v; M     */
7 W6 V" ?+ u  ~, ]: L! G- C    protected String agentID = "GasNode " + (agentIDCounter++)
- y8 r4 I7 |5 @; }
    /**
$ Z+ r. @3 e5 U% Y8 ~% o     *
     * This is the step behavior.
8 a  ]( H& e) R5 I4 D# Y) S  N' K     * @method step
     *
) H3 J; E) l0 B5 P5 Z6 o- t     */
" [' \/ N2 m- O* I; s  A    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
2 R( h: R4 ?8 K9 A        watcheeFieldNames = 'pressure',
" d3 Z. i4 M+ M2 K. K6 S/ b        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
! k. x) r0 N' T+ G    public def step(infrastructuredemo.GasNode watchedAgent) {
0 g" k+ ?  [5 C% O, n
        // Define the return value variable.
- w. L) A: }% l7 f& g' O2 k: }        def returnValue

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


        // This is an agent decision.
: Q' h. C" B4 G: R        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
( Y5 y- [1 s1 J" O4 F, q- _
. Q2 A" q# C4 n. l- X        } else  {
, s6 U) _2 \3 _) j. l& l2 w3 A. U

' _, p* y4 P2 A! N        }
        // Return the results.
        return returnValue
9 i! ^$ h- E$ l' [4 J
    }
0 a6 E' O6 y6 y! A( {! z/ `- M  Z
    /**
' p" G, X- w. E' F     *
9 X( X' @/ R% R9 r) F* `     * This is the step behavior.
% o# X; }! W* Q. p9 @     * @method step
3 n% B# v( v, f& J& _! l     *
( L5 o; C: r: R- R( Y1 q     */
    @ScheduledMethod(
! u  `/ p( ~9 J& R0 o        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
# J9 D4 Q  u1 e+ ^+ K3 I* ?        def time = GetTickCountInTimeUnits()
/ ]* X1 S; z, D
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
7 T/ e; f8 ^- E( s
& J/ i4 x; s8 n    }

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
/ D8 X3 {: ^8 }" L       public def step(infrastructuredemo.GasNode watchedAgent) {
4 o# u, \! N0 {8 R- p         //这里是watchedAgent
但是在语句中，你填的是watchedNode
/ X$ R9 k( D9 [' Q! H8 b        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) T% q' }$ a/ s. s9 p1 N            setPressure(watchedAgent.pressure)
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) {
6 Z" d; T: \! a) x8 T1 I         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
3 ]# n# {, Q! N. b8 Z6 B2 H        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent