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() {
' {( K: \: H" R# K" x6 P$ w        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
: i6 N4 F4 F+ h- m% x# y    public double measured pressure = 0

0 C2 P+ e) B; w' U! x: a+ l    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 Z+ F* K# v: W4 V7 V2 T9 c     *
% |4 L* n1 c6 [* o; }9 _     */
# E) [$ L, g! J. K    private static final long serialVersionUID = 1L

% p  ~3 c4 H, `9 Q5 x- h; k    /**
: h9 V- P+ N9 w+ j     *
% X# j: T2 O% J" c! G     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
3 e8 T6 v# p  m7 y( ?    protected static long agentIDCounter = 1
% s5 ~3 \# |+ k) Z& `
    /**
) J0 C: w! P" G  G     *
. A! v& K8 o- V- @% n5 j     * This value is the agent's identifier.
2 b9 ^" I* k6 G+ n; S! X     * @field agentID
1 H0 h% J$ A8 T5 R5 S     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
     *
# u6 v# p$ I7 s4 y" H  ?: Y     */
& }# m1 {8 Y6 w# W' A7 F    @Watch(
4 \! [3 _' m% x        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
( G$ [" j, ]/ ]) U- _- d$ A+ n# B        query = 'linked_from',
) B" c2 V& y+ u* I        whenToTrigger = WatcherTriggerSchedule.LATER,
# |7 E! y& Z4 k6 ~$ s        scheduleTriggerDelta = 10d
3 o" b- F( |1 Z    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
& f8 ~/ b; \/ Y" t7 ~4 F: h) }. }  v
        // Define the return value variable.
        def returnValue

0 z: `2 B$ [. Z1 x& Q+ `& K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


% U6 k7 L* |$ W2 Z        // This is an agent decision.
- T4 ?: O. d, q) Z/ z2 O6 j4 S. m0 ]        if (watchedNode.pressure<200) {
0 k2 _$ a7 b$ {
            // This is a task.
            setPressure(watchedAgent.pressure)

" K3 C' k0 J/ Q  Q        } else  {
6 [% @& Z7 @4 y# o

4 t' r) P2 H6 L# Z: b% u! s        }
        // Return the results.
        return returnValue

+ s8 Z- X# Z- }! Y8 ^6 B% J; y! ?+ o    }

( J  U; s% U$ Q$ Q0 f1 ^4 M" f    /**
& {# R6 Q" J9 f5 _- }     *
     * This is the step behavior.
1 w/ h: V# \! `7 j9 y8 j4 J     * @method step
     *
     */
7 n* y9 \* }) s8 ~    @ScheduledMethod(
% Z& F! M* G5 k# D* v( ]2 p9 f        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
4 K2 f# F, y; w* q1 D3 B
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
% W% g9 P$ v0 ~0 ]        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

$ j4 L+ ?9 g$ f2 _    }

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
* U$ B3 Y; Z  |9 U       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
" \/ ?/ U2 y* a* c4 Q& `' D+ g        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
6 [9 X2 B) `" z6 j) r! l变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( L* }6 z9 a/ s5 i/ S1 l9 I" H6 G       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)
+ J) J- O+ A- G+ ]7 ]$ w) s变量名称须统一，可以都改为watchedAgent