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


9 @1 B. h% S* O@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
  t" r7 `9 @$ J& o& M        return measured pressure
    }
) N8 h2 A3 D4 x  X; y    public void setMeasured pressure(double newValue) {
. C/ @! E7 u$ G        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
7 x: y7 g4 [+ {) B% J% U     *
5 J1 ?3 ^0 J6 w9 c: U. Q7 E) ^& i     * This value is used to automatically generate agent identifiers.
' a2 p* C/ B9 B: x9 ~) s8 l     * @field serialVersionUID
7 ^% H9 {  B9 b% r     *
     */
/ N% y9 G# s! \# w& A( i; h    private static final long serialVersionUID = 1L

    /**
. B; p- ?! O9 j5 y& a     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
( N  Z. O4 I! H$ T    protected static long agentIDCounter = 1
! N: ~# O/ ^! m$ D! q$ g  G
    /**
     *
5 }7 J+ Z# s3 y     * This value is the agent's identifier.
     * @field agentID
% p- l* ?/ a+ \! t     *
6 k" x8 V. a8 v9 x6 G' o) Z6 b     */
6 b$ Q+ b" u$ S+ K    protected String agentID = "GasNode " + (agentIDCounter++)
9 p4 z3 w) z/ b% ~& k
    /**
" `5 f& p4 V( R: G     *
( w2 ?5 z) q2 Y% ~% i     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
% A! o; ^# R  ^7 F; V        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
7 Q6 Z, v. ^$ Q: U7 g    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

8 P6 \* W! w) |7 ?" [+ g" E, W        // Define the return value variable.
        def returnValue

3 e, W& ]' R" X/ d        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* s$ X: J# j' f4 \
4 }2 H8 l; p: W" y/ F
, \' z6 l) B/ w$ d& B. J        // This is an agent decision.
* u4 B4 F, ?6 h2 B: H  ]        if (watchedNode.pressure<200) {

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

        } else  {
. S: {7 u8 ?/ v" N8 b
5 o( l0 L$ C$ D
5 Q# w% P, _! N% A3 D9 _        }
2 B0 ]8 \7 D# y* D        // Return the results.
        return returnValue

    }
# m  w7 h: e- c+ [, K
' g% k' f' r1 L! D2 I    /**
. Q3 W& J( D0 X& P- C6 z4 X     *
     * This is the step behavior.
& ^0 N( N+ h& J1 N     * @method step
1 _) t5 ]6 X. p. \/ @# M) y2 h9 k     *
- q' m, M5 ?  ~9 g) K% ]     */
5 f6 b: c! `* P9 G    @ScheduledMethod(
8 b5 i/ p+ c$ T  g+ O' ~5 h        start = 1d,
1 ?: X+ ^" T) g, l        interval = 1d,
        shuffle = false
. R* c: ~, u; U0 w% c- o5 s    )
    public void step() {
4 }& w  p* [6 |( h% I9 X/ [; |
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

3 b$ A7 C' l! S        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
0 _/ g  c. E, ?9 r0 k        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) {
1 H& [6 Y2 ?* T% I$ ^. ?         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
0 t% i3 |4 V3 ^  T. z# A            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
# n7 T  j, g0 J) [  o1 B       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
( r% G  r, t2 `+ |        // This is an agent decision.
: X" K5 |6 q! J: o% i- l: z        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 u  u7 z/ C& Y# f& Y变量名称须统一，可以都改为watchedAgent