在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 a. i1 ]+ }+ T. v, ]+ e s : d& s% [: P1 q7 B+ W3 l % q1 l5 B3 M; C! ]+ s, F) ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % \' j. k- e( P1 Y5 S# g+ i9 a public double getMeasured pressure() {1 e, ?+ o3 v, r/ \9 k! d# H
return measured pressure( v& L8 i8 t8 Z" F+ s% {. j U$ t
} 2 x/ h4 g. C% U o! [& f public void setMeasured pressure(double newValue) { * a0 P4 m- e) q3 ^8 J } measured pressure = newValue# k ]' w9 b, p% a
} ! v {! U _. n public double measured pressure = 0) H" K$ k! W! X- Z2 {: I
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/** & A6 P& T( W, p f: S2 M7 j- R; ~ *7 Z1 E" L6 u5 s5 E$ X5 ^
* This value is used to automatically generate agent identifiers.* w* j/ r( b' I' [' q( }* G
* @field serialVersionUID$ O/ \9 }2 G# q9 [* }7 E+ |" O
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private static final long serialVersionUID = 1L$ r @; Z! _$ f& \8 y8 p" h; P
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/** 1 n, O" N* z. O: { *7 a) e1 Y/ ^" p6 O# Z( t
* This value is used to automatically generate agent identifiers.; P* L% I" a$ [- j: I) V
* @field agentIDCounter9 P+ U- g) |$ ~* [
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*/$ w2 r3 t/ D# g" a8 f( }
protected static long agentIDCounter = 1 : G+ ?8 J! g& r+ M n1 S) t6 i9 ]
/** 4 d, Z) m5 {" }8 L *! B8 G8 q; h" f8 m5 y* @
* This value is the agent's identifier.9 o% t! P/ r" k! v# g
* @field agentID9 p' V, \& K, }( |
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*/ 7 ] v o% }* d$ G1 Y5 \ protected String agentID = "GasNode " + (agentIDCounter++)2 J6 g+ A# [* l/ i3 D
$ e) E+ W8 Y3 n; [ /**$ u' S: n7 P, L; C& T% _4 s
* . R* v' T9 N! S, H G$ G * This is the step behavior. 9 X) h+ l/ c G" y0 I7 X. |1 ^9 O * @method step7 {3 \& ~3 X$ f& c Y& ]
* 5 u, O& Z* _* A9 K */ 3 h+ g ?& u7 {& c @Watch(/ H5 R+ d; _2 x. @
watcheeClassName = 'infrastructuredemo.GasNode', 1 \+ t, {' L3 H& ? watcheeFieldNames = 'pressure',, I$ M/ V( Y! }1 H, N- @
query = 'linked_from', b% d# V, b( Z9 {8 g/ q! f
whenToTrigger = WatcherTriggerSchedule.LATER,: a9 N. j- h2 ]+ l$ F5 X4 d
scheduleTriggerDelta = 10d ! d* y* c: ?: ]& ^' h: z% |6 z9 S )7 D0 q }4 M0 b/ Y1 `1 {
public def step(infrastructuredemo.GasNode watchedAgent) { ; K: Q3 B$ G. b; a9 e, M s3 O- I4 T' D( N' Z" m1 I
// Define the return value variable. 7 E8 f) S( ]" a+ _' L& A8 X, F def returnValue q# {2 G# U; D' I4 r, }! O6 l, n3 ~# c2 b3 O
// Note the simulation time.( X3 _' F3 i2 V2 ^
def time = GetTickCountInTimeUnits()2 `- o; `6 }& _2 W
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// This is an agent decision.8 `% F8 K0 V/ W" F
if (watchedNode.pressure<200) {7 W, ^! z9 d8 a; c; b$ M% J( q- g
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// This is a task. . m) i5 }8 N& j# o, M- y setPressure(watchedAgent.pressure)2 ]1 G% F& s9 ?. S8 p
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} else {/ s. Y' H& D& J* p' r7 f/ {
4 f$ b1 S% v1 u9 k: x. ~ 8 s! C ]% @$ _( |7 M } ) q% \" s/ I7 |& g1 l6 P // Return the results.) V9 c2 g1 m; M4 W& c A P
return returnValue7 Z% |7 O" t( p' s2 J# T
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9 I8 v8 F! ]2 G+ O& z1 _ a /**% O+ k" E6 M; E6 S) I* P% m
* $ N3 I+ q7 {9 G) W" {% w * This is the step behavior. {8 s+ _: O; `$ g * @method step : k- M# t7 V/ k *' k# e, i# g0 z0 |% r5 N* B L- S- q# q
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@ScheduledMethod( {- t) J _- V8 e% L" u0 a2 j" C
start = 1d,9 R* @4 e. H+ p" J! W$ q$ b6 X, h
interval = 1d, . c9 k. G2 I( P' e. ~! w shuffle = false " @' @. H7 @7 |' O# E )0 n, r1 T6 N% Q! a. o6 H+ K
public void step() { * \, x: W& X5 f2 v8 F, a- }# |8 k7 P) S% k X, g E" g
// Note the simulation time.: J: y1 t2 U4 A I
def time = GetTickCountInTimeUnits(): B& {- s3 U6 H1 F3 n6 C4 C
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// This is a task. ' H) M$ f0 q. u+ Y8 a measurePressure=pressure+ RandomDraw(-20.0, 20.0)5 `. v6 H# p' \. Y6 d/ [
// End the method. 1 Q$ n/ }/ @! N6 v+ {( Q return 0 Y8 Y" o# u, M% o8 i1 ~& z% I0 W& W5 I( t! P
}
注意,在函数step中2 i; }+ `9 D" a, Z8 i
public def step(infrastructuredemo.GasNode watchedAgent) { , U6 y+ b; w: G1 I //这里是watchedAgent & B- R" ~/ b9 W 但是在语句中,你填的是watchedNode / x- C5 p \4 D) Z Z // This is an agent decision." k2 J; K. n, X7 M* `3 [+ C
if (watchedNode.pressure<200) { 1 e! Q# W7 W! Z& J- W- x setPressure(watchedAgent.pressure)6 z$ x: b( p' d
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 , |! k; i" q' \! _ public def step(infrastructuredemo.GasNode watchedAgent) {" U& \ I& t. D
//这里是watchedAgent, R F0 g) m! w/ L! B
但是在语句中,你填的是watchedNode& n4 k4 c* {# e; \4 s
// This is an agent decision.- i/ {; i, }0 B
if (watchedNode.pressure<200) { 9 Q5 }1 t& \7 p1 j4 v( Y setPressure(watchedAgent.pressure)( i: \5 i8 h3 \, j m! U# i
变量名称须统一,可以都改为watchedAgent