在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + o$ C- U8 N) s6 _6 N- d' q2 m
9 E. ?6 C y+ w% u0 ?5 H . ?; }9 v4 @5 a/ R F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") B: o9 s, R' K1 g( d public double getMeasured pressure() {2 Z/ T8 }, a8 `# }! `8 l- v. ~$ O
return measured pressure) q4 B" U* I n1 W& H0 E/ h: H- j
} % [# I/ X; b; N3 Y Z* N& q public void setMeasured pressure(double newValue) {7 r' D/ `" j5 F Z$ g
measured pressure = newValue! e2 R* T& U6 J7 {
} ( F; a, [0 ?" W; C public double measured pressure = 02 F0 ]! C+ n/ ?% E$ A7 [
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/** ; U' z' q0 L+ y0 ` * 1 t# L2 f7 O3 U1 e * This value is used to automatically generate agent identifiers. 3 y) Z3 [) C* Y! o: w: M, L' f * @field serialVersionUID + ?% }% C' H! P) f$ T' a * }3 l$ L0 w+ R" j2 E */ ; ?, S" y" y; q private static final long serialVersionUID = 1L - A; b6 C6 ^" E: b# k1 {% h9 }$ P* v* K3 l3 q
/** : {* { l5 M+ _2 [+ U7 }3 N * 8 |# c& s* g9 U- G( [ * This value is used to automatically generate agent identifiers. ( Q- K5 y4 _% p, k * @field agentIDCounter0 H0 B; A5 Y! L: z4 F* g$ I- f* a* D
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protected static long agentIDCounter = 1% o9 @+ r: g, V5 D/ [8 I0 b5 c
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/**: j7 l3 }# v3 y% L9 Q( ]" D9 n
* : M; {9 A) A7 V% N1 L- i1 _% P * This value is the agent's identifier. 5 M# R( q' P3 Q. n * @field agentID 2 u- k7 A9 W$ Z T * $ j' M1 y0 t \: T */ R v7 F3 K7 \: c4 L6 W protected String agentID = "GasNode " + (agentIDCounter++)5 T- G5 C3 F% G2 W( F* H' ~
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/** j" X, h. K: f# G M- x# Q- E
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* This is the step behavior.. V# A b) m. a4 [6 Z* F
* @method step & d/ q- G7 C& `* _& d+ Z, L * ! _" v4 _ M; G6 W9 @3 E' d */& I, p0 Y' G @1 M2 Y
@Watch($ a& t4 \1 s1 b- F! N
watcheeClassName = 'infrastructuredemo.GasNode',( U) V* J( E$ r: G! j( {
watcheeFieldNames = 'pressure', 0 F3 o7 C& N6 P2 f query = 'linked_from', 2 ]# @2 j# O0 ^$ i# } whenToTrigger = WatcherTriggerSchedule.LATER, # X; e- h ~1 ?5 \ scheduleTriggerDelta = 10d - H' n# V% E7 m0 _" d )$ g" J7 `: K2 N. ]# u* U; I2 Y
public def step(infrastructuredemo.GasNode watchedAgent) {& Z& J7 B) T2 F: E; [
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// Define the return value variable. : U* c m5 p+ y* p9 F def returnValue: }7 K2 {6 b' ~; N! c1 s; }
3 S5 c* @1 B5 n! b( x) w // Note the simulation time. ! j* j0 H& o+ M$ e3 _$ N t def time = GetTickCountInTimeUnits()9 K! l/ [: C4 C0 O2 w# B5 b
' q* j" Q2 c- @) H 8 f2 K7 O: r- c1 x, p6 D2 u // This is an agent decision. # k; d7 U$ F$ P8 E" d" }+ x if (watchedNode.pressure<200) { + P/ u( n( {0 p) v2 h3 e4 i$ n) s6 R
// This is a task.$ @ O$ u) X$ U5 ]! B
setPressure(watchedAgent.pressure) ) U, T. _: B8 h$ O& t. m 4 V# j: z( f& s) F } else {; o" l, \7 z# M: d( g6 M1 v9 S
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// Return the results.- l1 G4 a! p! \0 c
return returnValue ; u, O/ i& u6 V3 B* }+ ~ : y6 ]& n( [1 f5 x- s }: ]0 d M5 }; W* Q: W! {3 n
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/** - l) j6 z3 {$ S8 o *9 H- Y: N$ M6 u/ A
* This is the step behavior. & F5 N3 j6 h! ?6 A: ~1 ^! y( | * @method step. N& f# G: o5 @ ]" |' i$ D0 x
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*/ ' a/ Y* ]9 w3 V @ScheduledMethod( % R6 \$ V8 p3 W, p; K0 x start = 1d, D' `& n# A4 V# r z
interval = 1d, M1 h0 h" T# Q, E2 f2 ] T shuffle = false 9 N3 W7 `2 z% H6 u+ l# a* a" N )5 R3 \) h: J" g5 { y1 X2 S. p: F
public void step() {. H- Q- R/ }0 }
' W+ ]4 c" y1 Z4 [* O! x! x // Note the simulation time. 6 r- ?1 u% Z5 m; X; r def time = GetTickCountInTimeUnits() * \0 n E8 c, C 8 p; N% R6 N1 k, s2 Q+ B- x+ R" l // This is a task. + a6 d% D8 `6 E3 |& v/ W measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ K+ S# U) b% |
// End the method.4 p' M8 ^& Y' X
return # O9 y. I* B( D6 K, c$ v3 `" k; d
}