在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / |+ h) s) g6 A/ u* E
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): H( E" v5 p- l8 L0 U8 e! t8 B
public double getMeasured pressure() { ' M9 N: x% }) P return measured pressure0 r% \. K0 ~6 k7 C
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public void setMeasured pressure(double newValue) {) G$ B* u9 n9 H
measured pressure = newValue 7 Q, R8 ]! L* P' y8 i1 O9 W } ' J2 ]: |# T( Y' U+ W0 `7 T) X9 H public double measured pressure = 0$ f! \ P- f2 m% k9 c1 a9 C- A
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/**5 D8 \& j0 F, x
* . N$ n u% w" _5 x$ G5 S * This value is used to automatically generate agent identifiers. * A- |$ v& J) l7 m5 }: r * @field serialVersionUID$ ^9 K5 m9 }8 ~) k
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*/ 8 [) [9 N4 G. H) w/ U1 K8 r private static final long serialVersionUID = 1L9 F G: H$ D2 P! C, h, l. v5 ~
/ a" y% F+ P4 n! D% A9 `& d /** E' \, d2 P4 t) e. v! t* g *2 B) J, [1 ]) x( { S; g+ ~$ q/ b" }
* This value is used to automatically generate agent identifiers.* P" c8 B: N. z' F
* @field agentIDCounter* L/ x( u7 }5 R: z- A4 b, Q, P
* 2 ~0 j/ }1 B/ s4 B }$ f */ $ W$ `$ W5 C* S7 D- x protected static long agentIDCounter = 1 , W# S. W6 O4 N e' y1 Z* i 8 g; y/ H- m) G4 M" ] /** # ^6 v7 [1 V0 Y% j * 1 N7 p- f) P9 S# @ * This value is the agent's identifier.0 p7 G% Z9 d# q- O% H6 \
* @field agentID * W% H9 |) Y( ~ *( |( ~. l5 @3 [1 E, q" u
*/ * G$ D0 v) b" P$ y protected String agentID = "GasNode " + (agentIDCounter++)7 X# J- y: v- r* K1 I9 s( C
+ _" W) }; v, _) R) i /**- w) F. n# q$ V! W
* . N0 O0 @* I/ } * This is the step behavior.- k6 s4 Y9 A) L- e9 x) n
* @method step - @; u+ [: `* l * : J: P B0 A' N */ ! k0 ?6 ?, O. j @Watch(4 w+ p+ P1 V5 y* b V& T& ]% U0 l
watcheeClassName = 'infrastructuredemo.GasNode', a; S; d6 Q- t; P5 ^
watcheeFieldNames = 'pressure', 1 J1 q7 ~3 L! T* d9 @/ H query = 'linked_from', ' E5 p- i1 W/ _' S& b T whenToTrigger = WatcherTriggerSchedule.LATER,7 g V- A9 n8 e* s
scheduleTriggerDelta = 10d & t6 ]) O4 A1 _ J% k' ^$ V ), t6 b, P) h m9 J$ ~* I
public def step(infrastructuredemo.GasNode watchedAgent) { 0 k9 Z i, b) f9 o: V! d1 ~ ( Q8 b( f: u l3 R3 Q! A4 T // Define the return value variable.2 q2 d: Q3 J# X) Y3 }
def returnValue ) D4 F, A& r0 f2 D4 v3 r+ s) g) Q+ U, @1 T
// Note the simulation time. . L7 q, b1 F8 x. t: d( } def time = GetTickCountInTimeUnits()$ g% }/ q2 E: F4 z; ?1 U
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8 f% ~4 ?1 V/ m& O/ g // This is an agent decision. , ~" |7 A0 o4 { if (watchedNode.pressure<200) { 7 O5 r$ ^( P& f' {8 j! \) A8 b! e- ?7 L$ s. i
// This is a task. # _$ Y" i T7 n1 {$ {; ~6 Z7 @ setPressure(watchedAgent.pressure) # y u. _7 K( E0 q$ n8 s5 n ) V; p3 a6 c0 g4 M0 N6 _ } else {7 i! Y# R: c2 \2 E$ v. j0 y
. l$ d+ m" r( n # r! a" R5 t( f- ~, P( h1 `" L } / X5 f [3 n6 g' w; M/ a( | // Return the results. 4 {* [+ G* w. Z" @ return returnValue' |( q0 i. N3 J" i
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/**2 R) t( C: u) @2 r4 Y
* ! Y% n* \3 }0 A2 \7 c' G' e4 l' c, k * This is the step behavior." ^" b+ s5 T2 Z
* @method step1 c. p) A a+ n, F+ H! [' q& o
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*/ 8 Y, I5 M" }! p @ScheduledMethod() f3 w; f6 q& M3 [/ y& V! S3 y: L- x; u
start = 1d, 7 F/ G9 b4 }# ~! D e interval = 1d, - v" k9 P+ w4 W shuffle = false / x8 }" S1 X& Q: g ) & r% p2 e1 c* d public void step() { 9 F' C% k5 ^- t 0 q3 Q A. @! V1 v // Note the simulation time. 4 `: D9 D* u; S1 `8 B- i/ o def time = GetTickCountInTimeUnits()9 j* g3 T- I% p% S* h" V
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// This is a task.6 m/ m. o+ q* v w/ M
measurePressure=pressure+ RandomDraw(-20.0, 20.0): Q$ O: P' L- K+ Z' K
// End the method. 5 L6 |, l \5 b% G return & a. V. q* T- ?7 M 7 f4 |, O# ]% _8 J( V) |# t }