在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 V3 I- Q) j2 a9 S2 P
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 g# a3 C; Q9 u, R9 |$ g2 ]# O public double getMeasured pressure() { ! a0 M/ }( W- n) l' v- B4 K; K. E return measured pressure/ m |$ ~7 n8 @
} 2 p$ ?& Q( P3 o" o* v public void setMeasured pressure(double newValue) {1 q5 ?5 A- ] Y4 C
measured pressure = newValue g' W$ v6 s4 Y J
} ) c# s9 a* e1 M5 }. D/ p$ ?9 d public double measured pressure = 0 9 e' P6 q& H: T: r 5 F0 z$ k) |1 v; |& I. I9 [3 [$ y) n /**# |; `5 D: t; c! |/ z) H
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* This value is used to automatically generate agent identifiers.7 |- Q3 E4 s" a: `; B/ ^* `0 p
* @field serialVersionUID' s+ c9 ~* N* F3 S5 b
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private static final long serialVersionUID = 1L9 J8 U$ n5 R9 q; H/ V
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/** & m9 I+ j: s5 i' x( C7 i *2 b- Q' i# B- D
* This value is used to automatically generate agent identifiers. ' \9 p7 u1 w1 I- r$ Z' C * @field agentIDCounter: ~: @) M/ X0 A( L) f5 l; C% {
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protected static long agentIDCounter = 12 K2 R, _# j, ]
4 U- J7 j/ V+ Q) O /** . o- z. t; }7 \6 t# ]( n' j *7 }1 y, J! V# P4 ~
* This value is the agent's identifier. ! z, E2 a4 Q/ c% J! H * @field agentID ! q! U! W- v& C2 \ *( F' d1 R0 b/ |
*/ ( \# S& @8 X o. a protected String agentID = "GasNode " + (agentIDCounter++) 7 Y) D: s+ h4 Q' R4 O# ^) [; b- o1 {7 y( u
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* This is the step behavior.3 _) _& _& d* j& g6 u$ L0 N
* @method step5 m) W `9 Z+ p
* 7 o: ]# \ g# u$ _+ A */ 2 ^9 S" c. d" P3 B @Watch( # K4 p8 ?% ]+ @2 y watcheeClassName = 'infrastructuredemo.GasNode',# d$ d) u+ T# m
watcheeFieldNames = 'pressure', / ?9 J5 }# z0 k, n, [% l+ n# X) O query = 'linked_from',5 L2 }' A/ |5 U7 s: q
whenToTrigger = WatcherTriggerSchedule.LATER, - _/ ~9 @' a. E1 C scheduleTriggerDelta = 10d% o: U4 ^+ U% b t4 U2 y
) 6 b* ~7 N+ {8 F public def step(infrastructuredemo.GasNode watchedAgent) { . I) O; ^7 ^* m J3 }' p/ e6 N8 @; M // Define the return value variable.0 S4 [8 m! `. t# T. h+ K7 o
def returnValue : |" c: ^/ U2 z) {" r% K: ?& a , z( I: U0 P. | // Note the simulation time. 9 Z- ?6 Z V7 c5 W def time = GetTickCountInTimeUnits(), W1 s8 [* Q% J
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// This is an agent decision. ! l+ N( i9 \* m& b* r if (watchedNode.pressure<200) { / M) J3 r/ t( Z8 E2 K: ^ 5 @1 v2 s3 h+ I9 \ // This is a task.+ |* t/ A5 J9 X6 W+ F" \1 {
setPressure(watchedAgent.pressure)# }: w& w$ d, B4 c2 Q4 I
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3 O7 D/ l* m5 ~8 | } # f. d4 a. `- i. @& r; g // Return the results. e6 B! A. c2 L) [7 G& {8 I return returnValue- |2 F- e/ r2 ]4 B. D. F
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) u/ w$ s) E: L) d. l! h( H1 @* N /** 0 Z: o/ k M, V4 M * - m8 S0 `/ T, ?7 w6 g$ A( g/ k * This is the step behavior.# _3 H5 P' T! ~9 w
* @method step 0 Z7 e/ z( r4 P% o+ b * 7 L$ R: {' q! o5 _ */ ) v7 k6 K. j. r! p @ScheduledMethod( W0 F& x" N b) F8 ]6 j
start = 1d,+ m m; e Q1 ~5 i8 g
interval = 1d," Y1 e) c2 a, b: H+ D- W$ H$ b
shuffle = false6 X% E: a. S5 ^% x
) - y* K: P K7 I/ ?7 T5 O5 e1 l public void step() { n! G" ?# |8 {3 i, b" l
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// Note the simulation time. $ W$ n& M$ Y. p& ? N. g def time = GetTickCountInTimeUnits()! g4 Q4 Y9 H( s% L q h
) p9 x# V& e# S) m. A. `+ H // This is a task. 1 M9 i; F4 C. u+ T measurePressure=pressure+ RandomDraw(-20.0, 20.0)& N" V$ R( w+ j) x$ ~! @) Z
// End the method. 0 d$ k# d/ X, t2 z( ^7 m return . u- g% O$ ^/ x& H/ i. c8 Y3 F; b. g
}