在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + B, J7 h" ~8 q # m4 [% u W& g: ?! C 6 x# s( n1 R0 M" c( K+ u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 F G# T, Z. r9 T/ }
public double getMeasured pressure() { ; [& E% |% A+ a: W6 d6 W return measured pressure, J0 U+ B+ V/ ]
} , o' y+ [( C9 N j public void setMeasured pressure(double newValue) {% P6 N Z. W4 `6 i! ` N
measured pressure = newValue5 K# n) M# n. p5 H2 N' y
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public double measured pressure = 0 7 j! M ]1 P' i: w% v+ U, c $ j; ?7 i/ `" }( [1 k$ T /**' `' f5 w+ B i2 U% ]4 }, w- L7 _
* & r; T- X) J1 D' e, C% V. A0 [ S6 d * This value is used to automatically generate agent identifiers.. A D" L! u6 k4 m: u, `
* @field serialVersionUID 5 d. t' z( \6 w/ r, r2 L * , o; s1 E# ^7 k( F */ 6 L4 P6 Y3 s9 i3 G private static final long serialVersionUID = 1L7 k. Z5 ^; b- Z4 p0 c7 `5 T% {4 Z
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/** ; D" ]" g2 b" m6 `+ q *( D! j v4 \- D3 H/ `
* This value is used to automatically generate agent identifiers.) ^$ z) Z+ N. y& v' C: {# m
* @field agentIDCounter # C+ }# T2 w( i. {& ] N *" k [' l5 n6 V* g3 m; E2 o$ A7 u
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protected static long agentIDCounter = 18 ^% |5 \' f3 @8 g" z! a$ x5 _5 j
9 w' r. v$ Z0 g# B /** + O5 P; E) I+ H; t* B/ O *% q2 F7 _- E; m- I0 a
* This value is the agent's identifier.9 ?' p$ @2 o5 y* O. C$ n( ]
* @field agentID4 G" x. c* f& b9 |
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*/ 4 [. {7 z" m! R protected String agentID = "GasNode " + (agentIDCounter++) ' @" i4 ]/ C, q/ k# I, ~+ Q% I" x3 J2 }$ S3 J6 c
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* This is the step behavior. ( S' O2 P0 a- E7 e$ W2 p/ v( | * @method step3 v- G+ }5 P' l+ Z/ O4 i
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@Watch( % d, ?) N# c" Z watcheeClassName = 'infrastructuredemo.GasNode',, Z' I9 D8 [) O4 b
watcheeFieldNames = 'pressure', 8 N! p+ C% `$ ~4 {7 C/ h5 R: [, l% @ query = 'linked_from', . l2 q! _9 T; Q" u! |) G7 T1 j7 M, D1 H whenToTrigger = WatcherTriggerSchedule.LATER,: A T. {2 C$ D O* P; Z
scheduleTriggerDelta = 10d 5 k+ F& i0 E. A# [ )0 n8 E& {5 B5 w+ X0 k+ K
public def step(infrastructuredemo.GasNode watchedAgent) {: D1 v$ e# w6 o' T
$ {7 X7 Z4 A% Q5 r8 H // Define the return value variable. ) k! l; m' T* R def returnValue; \; W- ~: c) J. W4 F7 l2 }# c
: G5 [/ ]- @8 b( b) [ // Note the simulation time.8 {- U; i$ k% d# ?% w2 o
def time = GetTickCountInTimeUnits() 2 s1 ?' [0 |- s8 j , e' I6 l" `# [ M p0 t3 L) t, ^% ^% Y5 | C& X // This is an agent decision.8 b+ ]0 B9 ^; i0 U! n" b
if (watchedNode.pressure<200) { ( @$ y; t, Q, @! n' t: }( n2 V# \; [: l& m$ ]/ U) C- E
// This is a task. & k! p3 y% W& X3 e' _4 {* ^& p setPressure(watchedAgent.pressure)& N& R& h% A9 i
8 O% @8 e0 y: G2 o% f } else {2 x$ K: | A- T$ v! N1 |* P
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// Return the results. * x" h9 }8 ~% z8 ]( T* ?1 p return returnValue ( n$ s6 l0 ?2 w+ q# r8 \. R* c' f: V$ o4 p
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, s6 y8 h# U3 p9 q# @& { /** : k8 f+ M+ Z4 ], Z, W4 S * # i& u9 k- O% w# ~/ m * This is the step behavior.9 Z- b3 L) x! G
* @method step. l F" m9 v0 h5 L+ {3 x
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*/ 5 j+ _3 g5 D8 U9 k9 @ @ScheduledMethod(. s0 h! T' w) L6 e) ]0 r# W7 j) K
start = 1d,* J2 c z) o# C) F5 B( A
interval = 1d,# U: y4 B' O& G5 m
shuffle = false& o. u1 w8 N! ~- {
) $ a7 v6 E9 g9 r public void step() {0 K; v, ?# Z) A5 G- U# b
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// Note the simulation time. , H) h, _4 H* e: _4 I3 ? def time = GetTickCountInTimeUnits() , i' Y& d+ [) {2 t$ r" f+ _. D) q* Z0 @" {8 W+ H7 Y7 f1 L
// This is a task. & \; c: l+ c) g' N$ f4 e measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 }" R. M; n( V& ?0 \
// End the method. ! U; j& M# F7 }" K2 P return ' u3 R8 Y% x1 z$ o/ r+ A! O $ \( u, r% E* j, X; R5 B }