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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
. `& J  [2 U2 \    }
" [, t) Y4 |, T# f# p- ]  E9 g( N    public void setMeasured pressure(double newValue) {
% U/ s( h5 T7 n1 U* [  }        measured pressure = newValue
    }
    public double measured pressure = 0
" j+ w4 h1 a; n; k: {' N
) v! I2 S  s/ P0 _5 M    /**
     *
     * This value is used to automatically generate agent identifiers.
: H2 d- J# v6 o     * @field serialVersionUID
     *
     */
! g5 a$ H; @7 h! c' s0 Z) A  C    private static final long serialVersionUID = 1L

" S* D2 ~, J& ^9 ?    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
) w$ {& b& W  g! f# x# r+ N4 g( D     */
    protected static long agentIDCounter = 1
: k- ?+ Y) ]5 J
    /**
4 c$ N3 T- b$ ^; a- r+ Q     *
     * This value is the agent's identifier.
     * @field agentID
3 |2 `$ q  p4 ?. j     *
     */
& z; }0 N! l; E" ~. Y    protected String agentID = "GasNode " + (agentIDCounter++)
, y' O% o* Z. \* P& P0 ^
; |# z0 o9 @# |; ^3 s( S. v. D    /**
     *
     * This is the step behavior.
     * @method step
" E8 _% i$ x: @# M     *
% t" v" {) N, V, m3 d# Y+ x1 \( Z     */
- l, Q. k0 e6 Z& N) J    @Watch(
# s. A- s" U- o( F+ z4 K        watcheeClassName = 'infrastructuredemo.GasNode',
. j1 C" u8 c) L4 \        watcheeFieldNames = 'pressure',
9 v  V/ u: m* s& k; G0 t9 D8 b        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
5 u" o- |1 ]) L8 C. E        scheduleTriggerDelta = 10d
& j! u# o9 Q; m) I( Z. y, U4 H9 G( `    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

2 x# H7 G4 ^, ?+ t+ e        // Define the return value variable.
        def returnValue
" t* F, e! X# Q# k" {/ J
        // Note the simulation time.
3 O3 O4 e: o! [        def time = GetTickCountInTimeUnits()

) e5 B0 b7 x3 O3 j
        // This is an agent decision.
        if (watchedNode.pressure<200) {

# _/ i* X! I% M0 O% A* Q# D            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
# W! P* E+ b% H4 T

+ |, |4 R- A6 Q        }
  F( G# v$ V- T5 v! c        // Return the results.
        return returnValue
3 _, A9 z5 t, m! i$ w, h, Q  C
# X/ M% K6 s+ d0 z' v0 l- N( L    }

+ H7 @/ z9 d( R' i- d# v    /**
+ C+ Z+ q$ a3 G) R& C4 r4 g1 n- y     *
     * This is the step behavior.
$ {5 B0 X. j" j     * @method step
2 X5 q; B2 b. E9 e3 N6 V     *
: O& s. ^( s3 O" p     */
    @ScheduledMethod(
        start = 1d,
: {1 m& g3 G5 j) R        interval = 1d,
        shuffle = false
8 c: |5 p- c; J  o$ M3 a) c    )
    public void step() {

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

        // This is a task.
3 q6 _- l$ u) W4 T4 ?3 _        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ f) @& x9 A; I& d* x1 {        // End the method.
        return

    }

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) {
5 v+ |9 T9 ]. _/ @0 y7 ]+ T         //这里是watchedAgent
但是在语句中，你填的是watchedNode
3 }6 c; q8 ?, l* q. }: J        // This is an agent decision.
        if (watchedNode.pressure<200) {  
1 d. r6 ]  H( A0 G            setPressure(watchedAgent.pressure)
, K, B. i9 z) E) V2 j/ E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) {
' x  A2 }! J. l! R         //这里是watchedAgent
1 h5 D; ?9 }, y8 E8 U 但是在语句中，你填的是watchedNode
        // This is an agent decision.
) r9 W- s0 n  \4 T) k        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 H; H/ n1 h& v8 T7 A  A* u" f8 p变量名称须统一，可以都改为watchedAgent