在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( D' F, M& {6 O. q3 m. B! p9 Z% z: Z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 M3 x! T& c4 g
public double getMeasured pressure() { ' Q, T9 ]1 W* h return measured pressure * t/ V$ @' i# |' M# B5 ^, J6 P }5 w2 c% z0 S2 b" _- O( @; E# |, M1 {
public void setMeasured pressure(double newValue) { : {9 f& ]8 Z g7 G; R3 D! Z measured pressure = newValue" A6 g0 k. l" r" m: v2 ^" z. `
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public double measured pressure = 0 & p1 ^- ~% `2 y 0 h- D Q" a( e% k4 O. \' i /** 7 \& b9 ~, L' [8 F/ ]. v! I( Y$ p * T' }0 j4 J9 D" g1 h; z" i
* This value is used to automatically generate agent identifiers. $ r% s9 F6 h; M8 ^, ]! n8 w * @field serialVersionUID + k7 V1 e B6 s% P! v' f *% ^) K% r& c& s& t5 }! W
*/ ' v, N) r/ H2 d% j# ]* w1 I$ a private static final long serialVersionUID = 1L - R$ X5 f1 Q! h3 `" e. u% `: V& G$ b8 F8 H! R
/** ' e& ^& s" C- j$ L7 B0 M$ M" W& X9 \ * : x0 H6 K+ T4 g2 A& L, {) u6 Y * This value is used to automatically generate agent identifiers.3 e+ n5 `$ h' y% e; U2 ~
* @field agentIDCounter : Q1 _9 A" o% ], g6 M *2 t; C( S- U$ O/ B) W P
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protected static long agentIDCounter = 1 - G+ K! p( a; z8 R$ O" u" `8 i5 z0 l5 e Y$ @8 b% }1 V4 x* l
/** ) i. q& o6 m4 f+ N1 K0 U *6 `. Q& ]* H* w# i+ D& |, t
* This value is the agent's identifier.& v" V4 ~' M1 ` r3 z. F
* @field agentID# S9 {, l: L; i6 y; `6 Y, \
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*/ 0 \ s0 e4 _/ }; G2 Q protected String agentID = "GasNode " + (agentIDCounter++)( ^, u- F, D# U
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/**" T+ D1 a% s7 K' {* X5 E* j
* 4 d4 @8 S, H, |7 H * This is the step behavior.) A; @% U9 G5 Y: j$ b% L9 D
* @method step0 y' M. t n$ K1 t; ?$ W0 u+ M/ v
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@Watch( 8 |$ r) F+ L8 ?6 S) E- M2 B watcheeClassName = 'infrastructuredemo.GasNode', - O( C1 E P+ b% o6 H* @ watcheeFieldNames = 'pressure',6 U2 \' c! _/ M7 d1 E" n7 t
query = 'linked_from', $ t7 X' T: G0 O1 P6 r5 j" ?6 p* B whenToTrigger = WatcherTriggerSchedule.LATER, + B: y4 t+ e) w# I scheduleTriggerDelta = 10d i) r3 {- t/ l$ O" r$ B5 X3 n
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public def step(infrastructuredemo.GasNode watchedAgent) {: {/ B6 c3 t5 C% k& ~+ N
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// Define the return value variable. % m+ U3 u. R9 H$ Q6 V- e def returnValue/ C7 W, r2 u' k8 k( K$ q; J S1 H
Z8 J8 @ j; Y; g // Note the simulation time.. R# B! `6 w9 g) a+ {; @
def time = GetTickCountInTimeUnits()8 l! F& D b* S
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7 w9 A) ]8 r8 y" x7 O, x // This is an agent decision.( K1 h% }; J u, [
if (watchedNode.pressure<200) {9 V# b6 U/ {# @# B3 D
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// This is a task. , Y) H$ Q* ]* H setPressure(watchedAgent.pressure) 0 N0 p/ N$ J6 i% H5 m& {7 {5 T: U0 v! X0 A/ u8 B0 B8 W
} else {5 @3 q$ m* F6 a: X6 x! S1 H
: p" r6 z1 i m. T 3 G% F3 @1 T+ l* L0 B0 A, P } 8 y( \ f, ~* U, o5 e5 l3 ? // Return the results.2 U% @- `1 R6 [5 r: ?
return returnValue: p& ?* _- A% [4 Z+ _) F4 [3 }
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/**/ P0 I) x5 y, J# i0 g: A
* $ [4 j, x0 Z6 t$ ~" E5 W$ Z: M% A: ~ * This is the step behavior.& v* H3 s) o4 y9 M( H0 B
* @method step& w" n1 J' |2 z$ S& M+ w C
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@ScheduledMethod( 9 Y6 p! R% H/ m3 u# S6 T6 Q1 P0 ~ start = 1d, 2 N* P# m( Q. f1 ] interval = 1d, 3 |. K+ M; V! L9 N. a shuffle = false& w& ?3 B5 A R4 s7 b8 u+ s7 i
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public void step() { 7 T3 j+ Q! x8 U* i ) F& B9 ]+ y& |5 J4 S // Note the simulation time. : l9 V: O3 H( V. d [2 j. ~ def time = GetTickCountInTimeUnits()2 f( y j$ r# G8 ]0 [, A
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// This is a task. 8 H) D3 s# z8 Y. c5 C9 @, x: ~ measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 |! N/ j3 g9 v5 z4 m; }& F // End the method.1 `& S+ M/ x2 O2 q8 Y$ L
return + n, M4 e4 T8 x' F, C ; Y1 d9 [1 ]0 g$ d, J/ e }