在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & t6 }" u' \6 S/ a2 o6 k" J- |
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") b' [; k# @" p0 \
public double getMeasured pressure() {/ W& @3 K6 M9 O( b* t
return measured pressure7 v. m: O6 Z* i5 h
} 2 X8 k5 ]3 W( i( [& q+ C9 h public void setMeasured pressure(double newValue) {4 ~0 J7 {. t3 \" ?: U8 M
measured pressure = newValue; j$ i& `6 T* Z+ _
} ! F. B4 V1 [: }+ r* B public double measured pressure = 0; k& J( }. t% F& P8 N( Q
0 {; f/ y4 W' N X9 g /**8 j6 r" \; W0 u' O
* : J# F, E" j2 V( a) o9 i * This value is used to automatically generate agent identifiers. 0 U6 w, T* J) d4 Y * @field serialVersionUID ; G1 b$ V' _- R; a L* D) Q4 v- _ *" U- W5 V" }0 L9 }0 v1 b" U
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private static final long serialVersionUID = 1L% ~8 ~" a- N5 |6 {4 T# y3 n
5 n( k$ ~% b4 J7 v$ p8 c /** / a; Y- K0 T Z, Y5 h *$ N( ]% B4 F& [0 f6 a
* This value is used to automatically generate agent identifiers. 1 a: H6 |6 U, g e7 k6 m# V. E * @field agentIDCounter" t7 [; w( }9 T) B( E( C
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protected static long agentIDCounter = 1 9 d: W& ~$ ^: ? 5 f1 \$ D( R2 f t# [( t* u /**: q0 y" E0 }) M+ _ y
* - b0 X0 r+ @( Z3 I3 N2 u * This value is the agent's identifier.1 L' E; n2 }8 e& c( I( X
* @field agentID6 b R3 ]! O: @( g+ l7 P
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*/ + u3 W4 M$ a6 `, L4 L4 v; m Q protected String agentID = "GasNode " + (agentIDCounter++)- T" K2 {/ | ]" ~/ c
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/** 9 `6 E6 K( n. S5 ^" ^ *2 D* Z! p" U& M: I! M
* This is the step behavior.- ]/ ?) ~5 [( _, ], @& N1 E
* @method step+ J l- o. G. V) v+ o
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@Watch(; |4 L4 C$ E" r" X8 P% C
watcheeClassName = 'infrastructuredemo.GasNode', 5 y- W! i8 W M watcheeFieldNames = 'pressure',2 U W% J D; t7 ?
query = 'linked_from',1 k3 ^1 K1 h' q6 p
whenToTrigger = WatcherTriggerSchedule.LATER, ' @, o9 q' K; o }6 j scheduleTriggerDelta = 10d , _7 F2 [# G. j# H* d )4 I7 z4 n& e- H
public def step(infrastructuredemo.GasNode watchedAgent) { 2 M- u! ^! _7 I5 G3 x& f. R' m- H' W# Y% z
// Define the return value variable. . k# @* `: c% H. t* k' X def returnValue ' ?. P) t9 v- C: l; W / h% q7 A; ]1 ^* K // Note the simulation time. ( f2 S1 C! k& y+ X def time = GetTickCountInTimeUnits()) {4 w/ ?' z, b8 D1 X: A% y
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* q! n. E1 ^( i/ Z' Y // This is an agent decision.. a1 {9 o/ F" a& i# U$ L" _
if (watchedNode.pressure<200) { ) r; M3 g* b# _. N0 F + s+ @4 j7 M2 M1 _% D4 E3 w7 Q' J // This is a task. 5 p- O- X2 Z6 A+ S7 X setPressure(watchedAgent.pressure) % J. w' ]3 |4 Z/ k' J+ G 4 d" D* T& y) C! _+ r } else { 8 K6 o4 r0 S$ t2 c, b( h/ d: l/ @; r- ]2 }, B- X! l% ^
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} ( u9 D! J( p9 R( m% a // Return the results. * {! c! V: ]$ S" ~" b return returnValue 5 Z$ x$ S% L# k& m: ~+ A) t6 e) q$ ?* L
} % b$ E) i v$ I$ S) n5 q/ f+ n! @ ) ]' F- k% R0 o' Q5 Q& w" f /** 6 {% }5 t: U4 N; C3 a& W *5 u5 [. }9 K! o( `
* This is the step behavior.0 W1 `) ], y5 G
* @method step # {8 R f, x/ B; D x3 w1 X, Q * H# r0 N' M- A
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@ScheduledMethod( 5 t/ e# ]% t; d# J. r start = 1d,' O& T; p& G1 q- ? l5 x; l
interval = 1d, 3 }4 ?: |; B7 M3 P3 S0 h$ @: X" P2 i shuffle = false! b( v2 e6 d. M3 T
) W7 K) w. e) l) q7 ~0 i, K public void step() { 6 \- x5 @% n$ E- T+ [# ~4 d& d/ n/ _0 P1 [* e x
// Note the simulation time.+ g: b o" |9 Z+ f
def time = GetTickCountInTimeUnits() ' O. }6 ~% E6 t) I7 Q0 v; C5 a1 e% k. b- D2 E
// This is a task.3 o0 d+ V. z0 V, k
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( f X, n: e& a. J // End the method. 2 C/ w' i7 B0 s) i7 r return e0 q* R* g. E+ ?. I