在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 W$ U D1 N) t) O- [ ; O `% o. m7 N4 F4 r$ B6 R/ Q6 M# \0 [+ F
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* I/ ^' f4 M0 I( D% X3 p4 f
public double getMeasured pressure() { / Y) t$ H9 O' V0 E; k9 L2 { return measured pressure9 r& H0 d+ I$ V" s/ J3 }
}* {3 \7 L0 t0 d6 [: L) G& k2 s" l/ r
public void setMeasured pressure(double newValue) {5 Y8 h, O! _+ P
measured pressure = newValue- W- p5 L+ ^! p% {8 Q' R3 a& |
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public double measured pressure = 01 w4 f% Y3 a( v/ f3 |$ \
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/**8 L1 L& `: Q: f1 N* X. ^) [! F
* 7 p% t( r6 Z, U; i$ e* h * This value is used to automatically generate agent identifiers. ) P3 B- I) P, R6 m9 G2 r8 q1 h * @field serialVersionUID 0 k& e) e( v( B/ ` *) }, @3 F2 B6 w, U, K- p
*/ ) @ ]) e4 {9 b private static final long serialVersionUID = 1L " d, R7 w; A# |6 g. \ 7 v; Y5 F0 S# w, f# S /**6 d# L) f* p" i# ^8 A) l* ~
* 7 y* s% [/ D, d& p. \ * This value is used to automatically generate agent identifiers. 9 a* l) [4 V, m" ] * @field agentIDCounter w9 ~" N: p+ P$ C% |1 e * ; o7 _3 d3 z6 E0 v& @ Q3 F( w */- |+ N+ b5 l& I+ P
protected static long agentIDCounter = 1 + H! n& N( z, d6 F. k! T3 H4 A6 M8 _3 T6 n0 [3 b1 F
/**, Q9 c- I# ?+ u) F ^* B
* 2 c% l+ x0 P' b0 N% T, g% ? * This value is the agent's identifier. . ^* E# n; a1 |0 d7 T * @field agentID t5 `" C7 }% d0 b4 @
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*/ 4 |# L& G0 h, a) w protected String agentID = "GasNode " + (agentIDCounter++)+ Z% |* h3 Y' f% O0 `* K7 ]: S# P
! @3 q& j2 X S /** 0 ~6 f& p( e3 i. t6 s1 P% f$ C * 2 [, m5 Y& x! U5 s4 |9 \ * This is the step behavior.* _6 d+ l5 E; R
* @method step 5 h! e- W& y9 M' J0 X * # K7 s$ I( p: T& u$ a */ t8 w2 x a' H4 h1 |$ g
@Watch(7 B: T* J1 k" I. B6 s
watcheeClassName = 'infrastructuredemo.GasNode', % R; \% Q0 N. C: G watcheeFieldNames = 'pressure',5 z) J: x4 O1 P
query = 'linked_from', + d$ h- d' ]9 U7 w whenToTrigger = WatcherTriggerSchedule.LATER,; t! t; n6 P( K( Z9 g
scheduleTriggerDelta = 10d 8 C0 n: |- m& g2 p' w )/ K( V) `7 S6 `: d3 S' \' i2 k
public def step(infrastructuredemo.GasNode watchedAgent) { , n. r* b U0 R% N& l0 ^1 ^5 _/ C; p8 e
// Define the return value variable. 7 d0 A7 n: G- ~7 [' q9 q+ C def returnValue 5 X5 u9 M6 @2 q' ?/ B 9 Q5 j% e) K: k% K( S' h: g5 x // Note the simulation time.8 @! F: ]( N/ Z) ~% F
def time = GetTickCountInTimeUnits()3 I o4 S& C/ d0 v# c
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// This is an agent decision.2 D1 s0 `2 J8 s+ K3 W
if (watchedNode.pressure<200) { + S5 q" j4 H( ?$ w, z- F% J 7 `: P% b/ i9 v S+ o // This is a task.- m, a* a5 G9 H8 m. D# y, a8 t9 L
setPressure(watchedAgent.pressure) : G/ ?+ `0 |2 o& @. L ! U) ^& R1 z6 v. ^3 H } else {6 M. m( C; c+ Q, h
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// Return the results. + R) G8 w+ z* x return returnValue , P* A. b) M2 G3 x. Y - F1 a9 v' j3 g4 I; e7 B& Y }- j- T% f2 z+ ^3 Z+ a% O) N
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/**7 F" V6 u8 }; I% G
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* This is the step behavior.) c. c( D# G4 {* `# Z3 \: Q2 K% o
* @method step- E4 _* Q6 q, ~. p \( c, Z, S
* ! Q5 v& O9 l' S* f" J7 w% D */ 0 [# G- [$ D, j' V @ScheduledMethod( % r9 N; z t* t. J- t start = 1d,- m: M m: f* S2 J2 o$ ]
interval = 1d,9 x- k# M. c0 j
shuffle = false - `; e- _4 v4 h" i/ l. o" E ) - q0 `' K! z( X% F1 X- o public void step() { 1 ]* x8 W& J3 Z# e: j# V" \, I % @, j4 I" N; @$ {; @! I // Note the simulation time. 4 v1 w4 y5 G( ?% m) M; s v def time = GetTickCountInTimeUnits()' M& C I- Y) o4 a0 m# y8 w: S, ~
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// This is a task. 2 K. A4 @- {' u+ l' M$ q( v. H measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ C3 l: ^4 g" j& |" x% _ // End the method. 9 X. D) U0 z. s, q. H5 j! R return . s7 D! g) ]" O $ g( c+ O; T1 V9 g# L }