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

3 @2 g  W% V6 u! N/ U
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
7 v8 q* }4 P( X! E6 a    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
! I' J' L$ C: g' B2 {4 R" c    public double measured pressure = 0
! K: ]) G% x- _! V2 R  {; j; i0 V. g
: [) ]& A4 [/ ]" O* [: V: {1 x# m    /**
9 `6 I7 r* l" T     *
" x5 |- v' g  w/ u7 P( ]     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
! V, G2 ]1 {7 i7 n     *
     */
    private static final long serialVersionUID = 1L

9 P( ?# o" e  t$ d    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
" h$ M" |$ f9 U+ X     *
     */
# W. V. r# Y% L+ J    protected static long agentIDCounter = 1
1 @  Z' N( e7 M8 u1 j. L4 e* g
    /**
* r- x& q: @  H& e$ |     *
' z! a7 o$ B, a     * This value is the agent's identifier.
     * @field agentID
     *
& l0 t; z5 V- K' d# R/ M     */
! {& k0 n7 I) t2 U9 k+ q% b& D    protected String agentID = "GasNode " + (agentIDCounter++)

5 R. r: b( ]" J9 ~9 \+ Q    /**
& k9 B$ g0 O% n4 t6 o( I! ]: z* j& A     *
) j5 x8 J/ ?. H" `% N; L8 z7 k     * This is the step behavior.
8 z% Z  s* f% [4 ]" i, t8 r9 n     * @method step
. g1 ^0 j. A( O/ Y     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
! L" c' |6 A* q8 B- s+ _    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

7 {; a4 a% W& a2 d+ \3 u        // Define the return value variable.
        def returnValue
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# N9 B0 ~  P. s+ l3 u        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

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5 |# {4 b8 n, @8 ~* b2 h4 m        }
        // Return the results.
        return returnValue

    }
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    /**
  S: D' @7 t1 R+ j. B     *
9 W/ d& C: `" u4 `3 H/ W     * This is the step behavior.
$ u7 m  u  o1 i7 q8 Y1 z# z     * @method step
6 S# `$ o0 |6 ?) h" \5 u     *
+ z3 `7 C; m6 B* G' h8 z% T) q9 I     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
  I9 I* o5 i2 A2 Z2 \& s        shuffle = false
    )
; G1 o! s  Y4 H5 l    public void step() {

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

        // This is a task.
5 h3 ^% _. H2 U  t        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
  \( F" O5 V( V, d6 f  f        return

7 z/ ^3 O8 d, V: Y$ n% m( _6 z$ @3 X    }

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
2 n1 v# r/ c; y: v       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.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
0 K' z3 N' T8 t, J* }7 |         //这里是watchedAgent
3 R+ u3 O, ?7 |, S 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 m) K$ {& d+ f6 t            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent