在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 D- Z+ V, F! q+ B4 @' C7 k- L$ O Z( O: k9 V( X O/ M! ^
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 ?: D% t6 }' [2 |/ M9 \" y$ }
public double getMeasured pressure() { 3 I7 H+ ^; @* g+ n return measured pressure8 h3 B- C) u$ j! Q( R2 B% h3 t
} }. _9 Z# A S1 w( p# }
public void setMeasured pressure(double newValue) { 7 [3 n: n! o! Y. n5 R3 P measured pressure = newValue" I5 F0 T" {: \ z6 I, N7 n
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public double measured pressure = 08 r+ K7 z) A' a5 r0 A1 |
- j7 h7 e) C5 ]4 D /** 8 L- b! D% y$ z *" X; b* h. }! D. k
* This value is used to automatically generate agent identifiers. & O/ N. a+ f7 k/ P/ _ * @field serialVersionUID4 V+ @- [& D4 }% r+ c8 L4 r6 l0 r
* " i' k t7 ]* `9 z! h$ \3 [% \+ Z9 w, Q \ */ * E8 w/ f8 X' V private static final long serialVersionUID = 1L8 {3 \7 |7 ?& @, X. A. Y
# e# j3 z7 \& D8 M" H$ k }+ B4 o /**8 e7 M9 K4 G! W; e
* 9 ^, Y: h; u. Y2 q( \" y * This value is used to automatically generate agent identifiers. # p* `( L: d. a0 L9 _' V * @field agentIDCounter5 r7 h) L/ V: O
* 6 J" V. ]* j2 \& V/ Q J* ` */% a' [* E/ M7 N3 C1 v. E
protected static long agentIDCounter = 1- }7 I4 K" P' q* Y
2 h/ v& E Q# A# f( H /**! U5 P. C! v8 z9 K6 Q5 h* o
* 7 z- B9 [; Y9 }1 W; W * This value is the agent's identifier. 5 f1 N0 {; O. P# j& L; s1 Z+ d9 O * @field agentID % ~+ Y1 ]+ Q; v& I g" { * & _" b4 E7 L, O# j! I$ c */ 3 f) R e! t5 e% W protected String agentID = "GasNode " + (agentIDCounter++) 8 h" ^- d3 }8 u; l, N- [% v , X) l7 H7 a3 } /** 6 V) O: b" u2 K+ m8 _ * - r8 x2 D" D( F+ G8 X0 f * This is the step behavior.8 ?3 k. j- k' \( K: y6 p. m: w) R
* @method step7 w( C$ T; U6 g& U [& `: v, U
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@Watch( ) q3 _8 U* h$ J6 T8 k+ } watcheeClassName = 'infrastructuredemo.GasNode',! a, Q* l* h0 K0 h" D- B
watcheeFieldNames = 'pressure', # q9 b' w. d% M1 V% ~6 {, I) ] query = 'linked_from', & V% n) B( V* m, m7 v whenToTrigger = WatcherTriggerSchedule.LATER,( U: P: I7 b$ L7 ?2 J- y( F! l0 \
scheduleTriggerDelta = 10d8 b, q; c y$ o8 C2 G: S* a
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public def step(infrastructuredemo.GasNode watchedAgent) {- x0 X% b, x- J: X1 d4 M
7 A, `, N: l( o$ D // Define the return value variable. 2 c' J0 E5 e/ e% P) y/ {. _0 t& T6 e$ T def returnValue) |. _# S3 k" L$ V; w9 `
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// Note the simulation time. + t' t7 n7 p: y+ V& i' u5 J, f' W def time = GetTickCountInTimeUnits()8 X% P8 O; Y6 U8 S) G# e
3 M: q$ Y4 W; H' O; i' h 9 _2 Z% J( i" u* X! } // This is an agent decision.9 t/ ?# ]+ P6 D7 w
if (watchedNode.pressure<200) { 2 ?0 J% d* ]: W6 K, z* E. F, O( A* y, w B7 q- y0 n; w
// This is a task.- Q5 E1 M& p! i$ C% ?
setPressure(watchedAgent.pressure) ( e* k. k! y( c' N# ` $ K" Y. V1 V$ }; U$ L } else { ! c. ]) t' S: f; V+ H, ^: W& Q; q1 g5 @, |$ e: i2 p
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// Return the results. 3 l, A1 Q# n ? V. i4 w* v return returnValue D4 }, V/ ~& i7 F! d* }0 e: W
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} ! V! c5 n5 Z8 J . n7 l2 ] ?: }7 }6 v) | /**% q3 }5 L7 _& a
* ; K, @ J+ A% M# [1 h * This is the step behavior. # @0 S7 A, W+ T E4 m6 p- @, E- ] * @method step 4 |8 _; h' J; V7 f7 E$ }: \) j1 O, j * 6 V- {2 R0 Q9 m$ |8 e* x0 o+ M */5 ~0 V& z8 W* E) B, D
@ScheduledMethod(6 p( C6 U# v8 ~( O4 x
start = 1d,7 O& Z: N; Z7 u# C$ p. r
interval = 1d,+ Q% w1 Z$ ~6 _6 d" A
shuffle = false 2 ?' M0 G# m! c3 b" J: _% t! r+ ^ ) 5 [. B) v* |; P! z! i1 b, J public void step() {8 {! f! h2 l {8 P2 o
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// Note the simulation time.! X5 H! ]. H3 x# W; o: Q. c0 R
def time = GetTickCountInTimeUnits() 5 M8 ^. {6 l8 R% Z2 S4 B. k9 l9 U Q( q+ L6 _. |. G) H
// This is a task.$ a9 J+ X( E+ ]" b
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * T0 V$ a' \" Y* n // End the method. 8 w' R; B/ x- a7 u0 ]: r/ }- U/ J return d' r$ {1 e% U9 z
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}
注意,在函数step中 2 F/ ?! N, r: h- W5 s- R public def step(infrastructuredemo.GasNode watchedAgent) {4 U9 Y, s+ o3 N7 f" J/ T+ e
//这里是watchedAgent # g" S; C9 p8 r3 i& W0 S( r 但是在语句中,你填的是watchedNode 2 t2 ^* ]- K' K) h' F& g // This is an agent decision.1 K, t# T) S$ z
if (watchedNode.pressure<200) { N+ d: S6 z. \; [ setPressure(watchedAgent.pressure)# |* e4 c% q( E% J4 G
变量名称须统一,可以都改为watchedAgent