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
    }
4 s2 ?% q  Y0 W( w5 _    public void setMeasured pressure(double newValue) {
- Z2 Y& i& `2 K: i        measured pressure = newValue
* I: |/ _5 J8 M$ @: h$ q# Z: u    }
% g+ Q- w, y) r6 u" Z( _    public double measured pressure = 0
% j% l) R5 x6 A
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
2 F, t- n: w$ @     *
     */
    private static final long serialVersionUID = 1L
. S  G* v' z8 v* ~$ D; G
    /**
     *
1 W( v9 J- @( f) w3 K+ M- o$ b     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
/ `* b4 ~# J& X3 p: \     *
     */
    protected static long agentIDCounter = 1

    /**
* ~( H- G5 q3 @3 l: T- q     *
6 c; O$ F& q0 [     * This value is the agent's identifier.
* l6 D+ ?9 O- X! j( F) @, R! a     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
/ K8 O. x2 }1 [+ x$ S) s     * This is the step behavior.
  q' Y7 a1 M' L8 z. Q1 b+ U     * @method step
7 ]9 g7 _( A+ ~! E* ?  {9 J     *
     */
    @Watch(
7 H$ D4 f  @" I7 d8 C        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
& _& m7 F/ {% y3 _        scheduleTriggerDelta = 10d
2 U6 L, x; X  V* I% c    )
- l- C2 Z2 o5 x8 y7 u5 N* s    public def step(infrastructuredemo.GasNode watchedAgent) {

( [; f2 ]+ K5 S, n3 T, B" x; k        // Define the return value variable.
        def returnValue

        // Note the simulation time.
5 K8 e/ o6 t4 L/ f        def time = GetTickCountInTimeUnits()
8 }+ H# k8 \/ ~6 w. m

        // This is an agent decision.
        if (watchedNode.pressure<200) {
& u2 O. a7 ]- O& w. W
            // This is a task.
1 q4 ]' ~0 B' @5 F            setPressure(watchedAgent.pressure)

        } else  {

7 k$ E5 K! N. ?% m
        }
. R4 n8 o8 {: }        // Return the results.
" O6 {1 @! u* u. R) U; L% B2 X        return returnValue

  j/ {) v% j8 a6 U4 F    }

    /**
7 O3 g4 w6 E8 q; p+ w     *
     * This is the step behavior.
  g+ d" u5 ?* m6 z$ ?     * @method step
3 s6 A4 C' O* w+ L0 U' j) f6 k     *
  b; p) t/ n2 Y* a) V     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
: u; g- D( F" Z: N) u        shuffle = false
    )
* J) H/ `7 t, N' ?& t: j2 C    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* S9 x- y& a" I* r# A; P
1 R( T& f$ j: h! n+ k- Q        // This is a task.
. h3 z5 d. `. B% j+ ^% Z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& r- ?+ s3 v9 T+ d        // 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
& a3 i& H9 B  g! W1 q- N- h, B: |       public def step(infrastructuredemo.GasNode watchedAgent) {
" d! t% |! p3 e% V* `* d         //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)
% j5 E# x/ G4 K4 r# 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) {
( I/ j+ v% f9 [0 E6 k         //这里是watchedAgent
; w$ V3 C4 L- C: P1 G# j- \% M) f 但是在语句中，你填的是watchedNode
% o; i) Z  P" ?: U/ C+ x        // This is an agent decision.
        if (watchedNode.pressure<200) {  
& ?3 m9 Q8 d. y$ A1 p            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent