在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - k! Z. t5 E" L3 ?- X' D
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" B8 V1 ~, B) G b! k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): q2 G1 ~3 \ l% f$ o% y) L4 X
public double getMeasured pressure() { 7 `8 \- X! F6 C# G( W$ c return measured pressure T! q# {0 W6 l( Y u } % Y% r# Z4 A0 q9 }2 ?2 l9 {5 W public void setMeasured pressure(double newValue) {5 M: l* c1 {5 D- D
measured pressure = newValue- v& M3 u9 C0 k! a0 T
} 5 I% A+ C! Q. W' K; }# ` public double measured pressure = 0) E$ p3 a- x7 \3 m/ x' r
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/** ; w$ i( \, `3 F$ s K+ h ** {% Q; n- z( f( `# x5 h0 h
* This value is used to automatically generate agent identifiers.1 Z4 q6 f9 S1 H- |6 j
* @field serialVersionUID 4 |4 ^2 H) j( Z" a# q8 {, w *- I$ o! ^' R5 A( |+ d
*/ 2 u* ~6 H, O3 N) _ private static final long serialVersionUID = 1L0 U' p3 g, w9 b& W3 M( t' m: C3 _
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/** 0 X. `! Z( |* O r6 x' R * / g. t( Z5 ]1 q" L * This value is used to automatically generate agent identifiers. & D: g8 L5 J$ y4 M2 h! m * @field agentIDCounter - [3 Y% z; v$ s *" s% ^6 h- r; H9 @& _
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protected static long agentIDCounter = 15 M. P R7 o0 |1 g+ j8 c
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/**1 \' d0 b ~' Y0 X& `1 V$ E J
* / o- {) h3 F' }: M; \/ K9 s * This value is the agent's identifier.4 `9 b% O" ]" p$ a
* @field agentID , U6 K$ Q. [# J4 q. q: Z. G2 f * ; n t5 d& Y6 X( S/ Y */ 2 o7 A* T" [. b/ I1 | protected String agentID = "GasNode " + (agentIDCounter++); K' _3 }: f: r6 z8 E; X M
5 w' i* b) m: t) A8 a /**+ y2 p0 C1 l- ]5 [% f6 X9 j1 V
* 5 m. V$ @( p5 ] * This is the step behavior. " X8 f4 b; h1 a3 Q6 C7 B * @method step 2 W' r. t) ^2 x" G *( x" I1 {2 d$ U9 h* |
*/ & g' d3 }* E! L9 l6 Z @Watch( - j/ F1 w# S) u+ |: Y$ i- w; s g+ i watcheeClassName = 'infrastructuredemo.GasNode', ( @" r0 z6 ^0 n9 j- q8 ]& H7 R h0 E watcheeFieldNames = 'pressure', 2 e3 a9 A5 T: X query = 'linked_from',1 w: a5 F/ m8 b# D! Z. U
whenToTrigger = WatcherTriggerSchedule.LATER,8 @. B8 I( Q& _7 M3 u }* T7 I R5 ?
scheduleTriggerDelta = 10d6 }; ~/ ?. } R! v1 r l
) 2 i6 C+ E. \ l! J public def step(infrastructuredemo.GasNode watchedAgent) { + [+ p1 e8 F1 }9 B& F0 e/ W8 L) b( [( ?7 ^' F
// Define the return value variable. ! _( ^7 I4 E$ q) G# h' s def returnValue1 z9 {5 e, _" P& Y; S% g
* u2 b. o- m2 }5 r% q$ [" l6 q // Note the simulation time., p0 X, N1 D+ n( m8 R
def time = GetTickCountInTimeUnits() ! K8 F+ w, V5 U+ s# o' H; A ! j0 t$ j$ ]. S: `, H- N$ j; U. O% Y* o; r4 q1 ^
// This is an agent decision.$ X# n! s6 x6 X7 k9 i1 y( L5 O+ s
if (watchedNode.pressure<200) {$ P0 Z7 E" y. l8 o+ N7 X
, A7 o6 I- m, B% n$ D // This is a task. ; S( l- L) `1 l: e setPressure(watchedAgent.pressure) 4 \$ F) Q6 C8 U* s9 x 7 P; p- t/ Z0 T4 u, q0 J+ t } else {9 t1 m# Q" J2 O2 g S
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// Return the results. 9 c% y% K, E, c+ A/ V {4 E return returnValue1 T% c3 H4 `+ v ?2 L1 o3 a
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# y6 @9 n4 J& x5 s /** 8 v0 K- w" `) o *% B2 U0 @( i$ p, N
* This is the step behavior.5 M6 W, j* E4 S+ H
* @method step9 ?' G8 q4 I# Z- I
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@ScheduledMethod(2 e: K- O; j9 b1 \+ B
start = 1d, 3 P3 E! Y* M( Y5 ^ interval = 1d,6 L3 l' t$ ?6 d: V; Z& A
shuffle = false D. |$ N- f: Q& D, m( n )& o- O: m/ g" @+ o/ r7 F0 R) c
public void step() { & y2 K7 W/ m4 D2 p) J * _* ^" x$ \, G* l+ B4 b3 g! C# a- V/ D // Note the simulation time. 8 T( F3 g" Z4 \' R$ e" @( v def time = GetTickCountInTimeUnits(). |' _) ]$ ]7 U
) f. e- ]1 P4 ~: b: V% k9 S // This is a task. ) M8 V" i3 @/ |, c measurePressure=pressure+ RandomDraw(-20.0, 20.0)' L7 \8 {. l+ y& }
// End the method.8 w, \% Z8 I' E0 v1 r% v
return }7 u- K3 b' K9 I& B' V5 L6 i( ~" n( }, E: L- E. g1 y
}