在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 g! [3 W( ]1 I) |- f4 i / {5 L( D- p5 m9 h3 v 3 ~" a* B8 N( E; X/ y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( F' I! |# F6 T" ^
public double getMeasured pressure() { 8 Q* @9 Z9 C/ z- u3 R6 D return measured pressure $ \! A V# i* v6 ]; F }' w% h, M* T3 c& A- l3 i4 U) h
public void setMeasured pressure(double newValue) { 0 d% Q( i9 Y9 I. x. n measured pressure = newValue( T6 I m5 `) I, Y" D: ~
} , k' \3 }) W$ ? j# g! A2 | public double measured pressure = 00 C) C# Q8 Z) a6 v/ c
! R3 h' U+ ^5 q% C$ ]7 A( {3 T; R /**. g% k# G2 ~9 F
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* This value is used to automatically generate agent identifiers.2 J! Y! z4 A m, d# U
* @field serialVersionUID, n8 g. z( O- m g
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private static final long serialVersionUID = 1L 0 H& n: i2 n* ?. [# q$ @$ @) }, U$ e7 j/ L
/** & ^. G g1 O# ` * - _6 H; N5 x$ }- L) u' n * This value is used to automatically generate agent identifiers.3 V7 C, C6 X! D1 m/ _ e
* @field agentIDCounter# p3 G* J: {5 ~ E
* ! N. J" Y3 B7 K0 V7 `- K */ $ } f M# C3 Y& m F2 p9 O9 Y protected static long agentIDCounter = 1 ' c1 H1 p& o, }4 R 1 @' k4 I4 _. [, O /**8 K3 `0 B5 [4 H+ g$ [! n+ p% A
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* This value is the agent's identifier.' ^0 V0 ?. N3 W+ J
* @field agentID " ?2 ~) K5 m7 {9 I5 \ *9 P" [# [6 g! u
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protected String agentID = "GasNode " + (agentIDCounter++) + \3 `, y1 x% |' A. n% j! e3 v1 n1 A7 b
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* This is the step behavior. 2 Z E2 F' }+ ?, n * @method step) ?8 O/ d; o4 ]! e* @
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@Watch(. e9 o# a T# Z6 d. t" l8 d
watcheeClassName = 'infrastructuredemo.GasNode', ; J/ Y7 V1 b! l watcheeFieldNames = 'pressure',. Y1 f# [1 P* v# j5 O, _8 ^ f) B
query = 'linked_from',; S# M3 Z2 F2 x5 l7 |( M- [
whenToTrigger = WatcherTriggerSchedule.LATER,4 v6 J( ^4 i6 h
scheduleTriggerDelta = 10d5 @$ I& `# v/ n
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public def step(infrastructuredemo.GasNode watchedAgent) {( N) Y* C3 P# c l& x( t9 ?
8 [8 \* u3 ?2 y // Define the return value variable. 7 j B% q7 j- Y def returnValue2 {3 Z( }+ _2 _% q6 v
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// Note the simulation time.# @$ A0 q- I, ^! M
def time = GetTickCountInTimeUnits()0 }0 z _3 S5 N+ [$ ~: n" C4 n, {
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// This is an agent decision. ' {: g8 c$ m+ j0 _. R- ?& x if (watchedNode.pressure<200) { ; X% W" E2 g3 Y4 r; I; K9 D P6 n
// This is a task. 4 g1 [$ _' t( T9 b2 j setPressure(watchedAgent.pressure) ( o& O9 A5 ]6 l, Z# F+ h9 C- q! o, H( |. w3 N* t
} else { + z* |) k& C" ^ V: F: `/ I) F; V1 E7 `
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// Return the results. " T, S8 V1 x* P: M i return returnValue 6 h( a( G, B) @# F5 O " c% f1 W, W* Q9 S7 a& y' B* ~' ~+ _$ W }( L, G1 P; h0 m% J
7 d4 S2 h) v/ m1 I /**. v0 m. E- ?% `3 v6 {
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* This is the step behavior.) {" t- O: \& [4 o
* @method step# ^8 M! g. ^3 l4 f1 b3 p
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@ScheduledMethod(1 L- c9 S( D6 m
start = 1d,( g% D$ ?5 a( O1 t' V4 G: ^! n8 `
interval = 1d, 0 f, A9 P. T( Y, X shuffle = false # m& z" D- F; ]7 w- J )! P8 ~; z8 n; z$ c* g0 c7 J
public void step() {( Y% B. q* k" i/ e! b" C. ?. j
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// Note the simulation time. ' O3 a) p8 T# J def time = GetTickCountInTimeUnits() 2 W- \8 g6 w7 Z5 r3 D/ o * J# F9 A1 j9 j+ a4 e0 \ // This is a task.8 n6 w* q2 c) {5 a9 m1 C7 z7 r. G4 L
measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 G# o- r: ?# o: W7 P: _/ K! {' i) o
// End the method. 7 n, v/ f8 s; b" W+ g return 7 O. [' ~: O+ u0 c, @/ w* L, a, C6 b
}
注意,在函数step中+ ]2 |; t5 }/ y& p
public def step(infrastructuredemo.GasNode watchedAgent) {" O# i. K0 `, h) s) x
//这里是watchedAgent : O. r* F% Y' u$ T1 J6 L% i 但是在语句中,你填的是watchedNode & x( t! [$ P2 ^! X0 E // This is an agent decision. ) \, E2 i6 d& t" y0 y if (watchedNode.pressure<200) { + B' S3 B: w! j, j7 x
setPressure(watchedAgent.pressure)$ I/ e. n. ]2 Q
变量名称须统一,可以都改为watchedAgent