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


& H& W6 c+ h: {% a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( h# Q$ g8 C4 M, H    public double getMeasured pressure() {
# O! y2 |) O' I' X2 W/ d7 ^        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
. f5 Q; @8 B) y     *
* i$ F/ I4 R9 l1 V! {     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
' R8 e# I: F) J% K     *
9 s) g' l6 c4 a* s6 H9 B     */
    private static final long serialVersionUID = 1L

- N" }& V/ I+ ]" J2 V4 g) U2 x& x    /**
     *
( f5 Q1 V+ K0 ^+ h2 |/ Y     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
9 J! T5 u$ i! T; s6 n; ^* R     */
- a. U; n7 ]& L+ W7 Z5 H8 B; C    protected static long agentIDCounter = 1
2 u! i: ^% V7 \  ~
    /**
     *
) o1 t& R  }# ?% |9 c     * This value is the agent's identifier.
! O( ^- S2 m6 w5 z# I7 p  N     * @field agentID
     *
2 C4 `, v( K  G6 d& ?' N% e     */
" S2 H3 ?1 F4 T5 c4 Y    protected String agentID = "GasNode " + (agentIDCounter++)
* v# M% s' G) I. S  i1 g
8 I+ C9 b: W- l" a) D    /**
     *
( A, Z$ Y0 O" w. T( F+ W+ w, ~' `     * This is the step behavior.
     * @method step
     *
# V& V2 v' d$ M     */
0 i' ~; e! X3 ?  m    @Watch(
; k: d5 F1 }7 J+ Z/ Y$ y- \/ S        watcheeClassName = 'infrastructuredemo.GasNode',
% [7 E9 B' m1 n; t5 c        watcheeFieldNames = 'pressure',
        query = 'linked_from',
; \; t- [$ c) p        whenToTrigger = WatcherTriggerSchedule.LATER,
' z. r. Q4 u" w4 T- Y        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
) B, t; `1 ?, @' v; D7 K6 t6 N
        // Define the return value variable.
        def returnValue
6 M6 K8 w$ y# {, a
        // Note the simulation time.
' z: l, B. ~/ K; H: M$ {        def time = GetTickCountInTimeUnits()
/ d# M3 }9 c5 d1 \- {
9 ?9 |$ l3 z6 l. [1 H; N  J
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

& e8 Q2 e+ l# G, }6 `/ d
8 K9 A; m# p/ K- U/ T8 l        }
        // Return the results.
3 i8 U& J6 x6 c- F        return returnValue
6 m" Y# \# N+ Y
( @- x3 @8 L& L' e/ q3 b    }

    /**
! `/ W! m, W( E, K     *
     * This is the step behavior.
# X& y7 e* T" C7 `     * @method step
; M& ]7 h0 [' @0 w5 Y     *
8 L6 N$ p& ~; n     */
    @ScheduledMethod(
2 V. i% I5 k/ I6 }1 _: _+ M$ W        start = 1d,
2 V& m4 u# w/ B, c! d0 D. g        interval = 1d,
        shuffle = false
* w1 R- u4 x, B    )
    public void step() {
5 X: Z/ ?" s! c* m2 s! O4 F
, q1 B7 Y, F, F' C# I, ^9 a) p        // Note the simulation time.
: x; G) ^( Q  v: T        def time = GetTickCountInTimeUnits()
) K* {# o8 c3 [; r* d
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
% C  x1 L  D0 ~
    }

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
       public def step(infrastructuredemo.GasNode watchedAgent) {
% T. H, Z' y! _' s. k7 X         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" ?% r- X7 L' l4 N        // This is an agent decision.
& _. b& |  C4 T/ J        if (watchedNode.pressure<200) {  
- [. R# L4 J/ U            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' K# S. ?0 r8 e& F" o  @  I       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
) U/ j1 p+ C' E, H- p6 Z. ^& T4 k8 O 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
2 v, r: K" v2 B5 A            setPressure(watchedAgent.pressure)
( S: J6 V3 R0 a+ I" X' q4 c& B& h! L变量名称须统一，可以都改为watchedAgent