在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 {3 C! g" O1 n( z- g
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 J7 R( r L2 O. z: e- l
public double getMeasured pressure() { 1 @7 F1 {; m( x0 ?8 o return measured pressure2 o y" R _% h
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public void setMeasured pressure(double newValue) { " K8 Z% \( Z: K. K# S% ~- z0 ] measured pressure = newValue % ]/ c3 C# v& ]* _+ x1 g# O5 p }3 G$ U) q! w' s& h( s* t$ p
public double measured pressure = 08 t, \" e0 G7 F( z
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* This value is used to automatically generate agent identifiers. 6 ?% x7 m3 e+ P" ?* N" Q7 a! c * @field serialVersionUID " a& t2 S, Y1 D4 n$ ~1 p * $ {. J& ?8 p, e% C */ ! ~, n/ Q+ ^, X/ z. ? private static final long serialVersionUID = 1L w+ F1 Q: }8 V% ~2 e. [0 U, q8 q$ k! a6 C7 R
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* $ n3 w: o' e: i; G2 ?- z0 n * This value is used to automatically generate agent identifiers.1 S% f, ?/ v3 O5 h, j
* @field agentIDCounter ) `0 P& h: T& H * 7 e1 u2 ?7 z+ a7 S& H3 | */% E& x3 x: f: G
protected static long agentIDCounter = 17 n' A1 k) x9 O2 e
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* This value is the agent's identifier. ! d2 q' h1 n1 t, b5 P * @field agentID ( K# V( o. X/ q8 o: ^ * 4 R1 z& `( q2 z- E+ b; i7 n3 B */ ' @ t5 ~+ X7 s5 k- Z protected String agentID = "GasNode " + (agentIDCounter++)+ ?% k8 ~" E, B- n. l6 k% U2 i O" k
- y2 j" Q2 C/ @( d1 e4 B /**. L$ m8 O K( [! ~
* + ^/ f( k1 b# F" P * This is the step behavior.: `3 R: Y1 q- @8 B5 U
* @method step : J" \! @0 O9 B: @8 P1 U; k * " o. I1 S+ `% T* L, P, c */( ]+ O, O$ ?2 W) N6 G+ Z* [- n' B( A
@Watch(8 `) g0 Z3 w) V$ [
watcheeClassName = 'infrastructuredemo.GasNode', 5 H- R# S2 \7 T" `. A) y watcheeFieldNames = 'pressure',: l' k0 |, u$ Z y' N v
query = 'linked_from', / |: i$ W: j& I, @- | whenToTrigger = WatcherTriggerSchedule.LATER, 7 ~! B/ v1 o9 x( K& T, S scheduleTriggerDelta = 10d3 [, r8 `1 h/ a/ n1 j$ c8 N2 j I
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public def step(infrastructuredemo.GasNode watchedAgent) {8 A' M2 \) P N0 h* B7 ]
1 U( V7 X- j5 A# B9 F- E // Define the return value variable. $ s' A; i0 h; x# i* a6 G1 s Y def returnValue . ? Y+ S+ a) m ~" x* F9 j d! J% m3 e# s# k
// Note the simulation time.9 Z7 A. {2 y4 j5 a# h9 t- {
def time = GetTickCountInTimeUnits() ! p' y- f# U6 R+ F( \9 b; I; b% n7 ]; h0 ~8 e' R6 F, `4 G
8 w" U5 b' |+ Q$ t; j' G // This is an agent decision., Z# S6 c& q7 p* h
if (watchedNode.pressure<200) {7 {* q' m6 A, r* b" W! C# t
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// This is a task. - o* F, U" q; {" p0 `4 M setPressure(watchedAgent.pressure)! U9 c( o; S9 }: @5 T
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} else { . V$ c7 E& n' v y4 n5 s; _0 u - Q% R3 H. F: ~' u( j' [0 |+ [ ( F9 ^1 D+ p( J }% S; B1 m( K4 J% \( l" n
// Return the results.7 d2 R) n4 |+ j
return returnValue5 J3 f: v; J; K9 R
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: l' j4 z+ E2 T- F4 e /** ! z# p7 @" N: o; t% M * 7 Q* j4 n% @8 }, q2 B * This is the step behavior.3 `# v& F) I( T! M
* @method step3 r; O; E6 \! W; S/ v7 h
* # O! W4 p2 q" A+ f) p */ $ F1 J; z( h& X @ScheduledMethod( / `% ]9 V6 i+ y# R8 K+ f y start = 1d,. l; w; l5 Z) h7 x4 M3 G' K0 W
interval = 1d, . }# D. \- n: r- @( m% G shuffle = false 0 L, O6 [: C+ v% ^ ) ( \3 _4 W6 {+ |$ }; [ public void step() {9 x5 [9 u: o7 u3 ~8 ]) r
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// Note the simulation time." p; j, p8 A1 ^' A% U. x; D
def time = GetTickCountInTimeUnits()4 h7 `$ S3 E4 N* I; p5 b# S% B2 q
8 H/ M" e v$ E* \$ O& \ // This is a task./ I" _) E; ^+ u- e- f, l
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& [3 f* z* R' u1 _
// End the method. + T0 Z Y# r5 \/ s" ]9 I# w return' T$ V/ r! o) m g
注意,在函数step中 " |0 Y2 {9 \. b+ m; F public def step(infrastructuredemo.GasNode watchedAgent) {; k7 }" c" B# K' F& b
//这里是watchedAgent ( `0 \7 h3 Q. ^; }7 L 但是在语句中,你填的是watchedNode1 L$ U9 @" h! G
// This is an agent decision., ?' U1 B. o, O4 `. o
if (watchedNode.pressure<200) { 8 V: Z6 r9 o/ s! ?: ?, f Q
setPressure(watchedAgent.pressure) 4 [* B3 y9 P# W( N变量名称须统一,可以都改为watchedAgent
注意,在函数step中 5 h) h8 z( y# n$ L% ] public def step(infrastructuredemo.GasNode watchedAgent) { 0 O* B* T3 P% O: ?: h' P //这里是watchedAgent 6 P7 \5 p' X" K. a 但是在语句中,你填的是watchedNode# q5 e4 {9 j8 n9 L% c2 o
// This is an agent decision.0 c- O0 |$ c; R0 c
if (watchedNode.pressure<200) { 1 Q% F) N2 D6 x) d9 a, y3 u setPressure(watchedAgent.pressure) {2 x1 t2 J: t( D' @' T+ d
变量名称须统一,可以都改为watchedAgent