在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " o; [* h. q, {6 h - Z- M1 c$ a" O4 [" H4 r* A 1 e! c' y* I `' E9 p5 X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") d, K5 \7 Z' o) L6 {4 u1 P7 r, {
public double getMeasured pressure() {; ~# }7 V* T: [* O! M+ j# Q
return measured pressure 4 E% U0 c) x7 {% f3 A }1 x" R, `7 H" \( ?, p( z
public void setMeasured pressure(double newValue) { % b+ i8 J5 z- K, v7 @/ g! c measured pressure = newValue & f2 q# |# z) p. n+ G! b9 _# Y H } : }- u6 K+ k! u U: \ o9 ~+ X public double measured pressure = 0 2 h4 ^- p2 U I- O0 k5 b1 K$ }% o% z* V0 M% N9 t5 {) t4 i; E
/**2 Y% N/ B1 \6 M1 b& {: w7 C! \9 I7 m
* 4 i) `$ I& ?& x2 \ * This value is used to automatically generate agent identifiers. ) O. v# d- @4 X+ k; s8 E5 H$ m * @field serialVersionUID9 w i l7 f, a( m& {; O5 R3 d
* 9 ]; w5 Q" _- Z */ / B0 K+ u% T7 E$ Y private static final long serialVersionUID = 1L / m$ z4 V2 f; W; m/ j' y- \" ^2 W; S8 s3 ~' t3 r
/**/ P/ n* n( t1 a' _; \% p0 W7 n5 C7 o
* - G+ k) p- [+ Q * This value is used to automatically generate agent identifiers. : z+ J2 `! e% q& [$ l4 u * @field agentIDCounter: t: _7 X2 Z! |5 d" C# p
* - f* G7 B/ }0 N) G8 ]1 @, V */ % e/ t- }) R# K1 | protected static long agentIDCounter = 1 8 h# U3 N3 Z& m3 `" P1 Y7 [1 a6 l: H$ L3 x
/** 0 I$ k* T2 _1 e( T) J1 E. T/ i; B3 f/ r *$ ], S7 o) o. P! {
* This value is the agent's identifier.! v: H+ } D* x2 T
* @field agentID; Y/ U! M) e# P2 ]8 w. B8 a
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protected String agentID = "GasNode " + (agentIDCounter++) 3 b' b6 A; O0 j% A* [: q3 D& ~+ Y- e2 e) R3 @# A
/**% {: N! M4 N- _/ f
* * |! ^" {5 P1 T0 q0 D* I; E * This is the step behavior. 8 | s: ~9 ? j& D) V$ o7 B& Y1 m * @method step : _* G2 r9 X5 C: C& z: x/ h * , H7 [/ u/ t' I6 r; S */, n1 Z6 q8 d" k5 m, G) r
@Watch(4 i4 ~# ~0 F# ?
watcheeClassName = 'infrastructuredemo.GasNode',- j# h6 j1 u+ \% E) L) v
watcheeFieldNames = 'pressure',; D3 g/ o+ @: |$ v
query = 'linked_from',( X1 m1 |7 w0 ~6 R! z% [
whenToTrigger = WatcherTriggerSchedule.LATER," k$ _' L# M" `. ^
scheduleTriggerDelta = 10d/ d" i# A o6 A6 y8 V0 |/ X
) 4 b6 s H% k- t public def step(infrastructuredemo.GasNode watchedAgent) {: `/ u7 n0 [( \/ Q+ b7 ]
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// Define the return value variable. 2 V' m2 n9 B8 i6 Z. ~ def returnValue2 C) K4 y% N Y( l
# l! \% y3 }6 D1 j" J3 C' z4 s // Note the simulation time.# t+ @ T6 a/ P4 ]& m/ @/ q3 s
def time = GetTickCountInTimeUnits()1 P- ], d4 u+ V/ K0 [ z J
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// This is an agent decision.$ m4 X u; M3 K! N% A3 Z
if (watchedNode.pressure<200) {# @; j4 J4 i8 o' N) v1 h
6 M3 B" r; I0 R; V% t' s# ] // This is a task.. m g! [7 b1 g
setPressure(watchedAgent.pressure) - c% c( t( s% N3 g, K " r" ^, Z. q9 s7 D! H3 A/ x } else { I- `7 j9 m5 e' ]" W" f5 w
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// Return the results. D& j: N% ^+ Y4 [0 C1 j" ^8 r2 o- n return returnValue " M1 G6 b1 f y9 k, _4 ] / Q7 a* @3 ^' H% _2 g+ o' d' l }4 p: o3 y$ Y6 x1 Q& P
( q% g, v/ t% x/ M5 u# Y3 b /**0 D. h( j; Z2 a% H8 o7 ]8 l
* 8 [4 U: B5 n7 t1 ^& t4 F * This is the step behavior., ^; k& \3 D$ B9 ?! d
* @method step( ~6 L& X' w" ]" Q
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*/ 3 F; K( g6 {$ {" \ @ScheduledMethod(* X+ N* p1 A2 i2 d
start = 1d,$ O( g. H" M1 Y- H
interval = 1d, " ?) n9 O1 X. l, R( } shuffle = false- U1 \9 a2 `. h( s9 R% V/ K4 y
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public void step() { " r& V; V- `, s+ U g+ F: k" l8 J$ B& W) ]/ K
// Note the simulation time. 5 | O$ o1 f$ L$ l% V' L' s/ H def time = GetTickCountInTimeUnits() + a5 W$ I5 |( e! S% X# J9 `% W8 [+ o
// This is a task.& O6 z/ I: N0 i2 g7 i. f. n" Y
measurePressure=pressure+ RandomDraw(-20.0, 20.0), @9 k* V* g8 ? X
// End the method. ; W6 l Q" g! ]7 {2 O4 q' O$ f return9 D" z7 @" E h: X
注意,在函数step中 1 L8 A. v9 z9 j; {* g public def step(infrastructuredemo.GasNode watchedAgent) { ' k! h, d' r) D7 T //这里是watchedAgent2 i6 K K# z! [, n8 \
但是在语句中,你填的是watchedNode' m. |8 b. ~2 f) m
// This is an agent decision. & a, W( {" u# F U9 E if (watchedNode.pressure<200) { 2 V& G6 Y9 G, R# }- Z _2 B* u9 ] setPressure(watchedAgent.pressure)+ I+ t' h% W0 Y* B8 t$ i
变量名称须统一,可以都改为watchedAgent