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")
: R% E% R1 h$ x( _- E( a$ `  P    public double getMeasured pressure() {
        return measured pressure
- F8 `. m! x. q$ j) V/ w* G    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
8 ^8 G9 R5 a' {    }
6 Q) N  X% {* c    public double measured pressure = 0
) Z' z4 ~/ {. ]0 L$ [- v
0 d* i' _7 W' Q' I' l    /**
     *
# |8 |  z. c8 t; {1 s" \0 K     * This value is used to automatically generate agent identifiers.
$ @' k) h/ k* k6 [" F     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

) X% B* [& ]* X    /**
  f& E+ e* C  C' M2 z5 x3 L" `( G     *
     * This value is used to automatically generate agent identifiers.
5 M/ R/ q1 [7 E0 k- `7 `$ i     * @field agentIDCounter
     *
     */
8 u) \+ D7 v9 F) B2 P$ Z* ~/ _9 P4 c    protected static long agentIDCounter = 1

( m5 p2 x5 `$ J9 D. q6 T& h1 i    /**
+ [+ C' t- H+ ?! B     *
     * This value is the agent's identifier.
     * @field agentID
     *
( Q1 o: d9 g/ f- c/ K% ^( l3 J     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
. \% d$ b) m% E: w* k) W     * @method step
% d! X! \: ?( B; Y# S     *
4 u3 {0 n: {& b  ?# x     */
    @Watch(
" ~0 e& j0 |$ W3 g# Q  H        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
$ J1 q4 \3 d2 W8 e$ F        scheduleTriggerDelta = 10d
    )
4 w1 p. }' o! ]* D    public def step(infrastructuredemo.GasNode watchedAgent) {
4 n0 ~7 u/ j; W" V  t% y( U
$ {5 e7 a) j+ b$ |- _        // Define the return value variable.
) c( k7 v7 F  y& r1 j        def returnValue
2 x2 |1 @4 F2 n: s
) [( I. o4 R2 v  d        // Note the simulation time.
# X$ L- G$ x: g- _( N& N5 C        def time = GetTickCountInTimeUnits()

9 v9 a& x3 j: O5 y9 M" U
* A* G+ Z, N/ \1 W7 B% C: o" S        // This is an agent decision.
) S" i7 H- x; k9 B0 A        if (watchedNode.pressure<200) {

            // This is a task.
2 [6 q, @9 h8 f2 \( L8 z" ?1 N            setPressure(watchedAgent.pressure)
+ ]  G" C9 n9 C; |, Y
7 A9 B/ C% T2 h& h; n: J1 l) H4 Z        } else  {

7 h1 Y- }% V, z
' d# E/ y6 y7 u( l" c/ q        }
        // Return the results.
        return returnValue
2 G0 e, Q0 s: G6 I
$ |/ X6 m5 d; E    }

% @; I$ A+ q# J& {% w    /**
     *
: O! e  F) ?7 N, D' p     * This is the step behavior.
/ t. u; t/ x% }% X1 A. M     * @method step
# G5 N9 v% J  h) R% t     *
     */
    @ScheduledMethod(
        start = 1d,
( L: Y/ ]) ?0 @+ l; I: P8 ^        interval = 1d,
/ x1 U$ i2 C: `! ~6 Z' w+ ]        shuffle = false
    )
    public void step() {
- L1 Y+ W6 I0 [0 ~
/ r6 w6 \- l4 n# \        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
4 a" t! I6 ?3 C2 ~. b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
2 \6 W; L! o4 R, L' r        return

( X4 Z$ L5 v% K) R/ ?' e    }

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) {
         //这里是watchedAgent
+ Z' z1 Y- ~1 ]; {# r8 A! L5 t 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
4 A! U& Y7 e, K2 A: O' j! q1 o            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
$ w# C5 y' ], W5 S% h7 s: V6 ]       public def step(infrastructuredemo.GasNode watchedAgent) {
8 |" ~* y! [, i8 t; Y6 ^8 C9 K         //这里是watchedAgent
' j. O* k* V0 P9 ?* i( J 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
" T+ E: j% Z% Z3 n  R+ Z            setPressure(watchedAgent.pressure)
8 }( Y/ z  F: S, {变量名称须统一，可以都改为watchedAgent