在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 ]' V. Q$ k! Z8 p" H
/ T. C; G" x. r4 C" \ " D* u. e# l& h# S( a' l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): l% x# Y0 a: k2 _2 V8 W
public double getMeasured pressure() {6 d+ S4 |+ o, ]
return measured pressure 8 ~$ o8 i A7 H9 W- P } & S3 ~& s& @0 f" [4 L+ P' r. s public void setMeasured pressure(double newValue) {' Y0 V& z' @" n' {
measured pressure = newValue ) Y# R6 a, r; m& @; n i4 N }5 b8 [1 T$ R' d0 D% a/ |: a7 q8 S
public double measured pressure = 0 1 x6 \" @: `, v+ M# _! E& L& z6 h2 {& z; i
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* This value is used to automatically generate agent identifiers. 8 l$ Q3 j: V9 }* i+ j/ ` * @field serialVersionUID * a* u( x$ L& j; _/ v: \1 V * $ w8 N8 z# w2 i" u, H, O1 Z3 ] */ $ y0 }7 ]- p3 K. Z private static final long serialVersionUID = 1L# A* y+ M: b J& w( L
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* 3 [/ j4 V1 g0 w Z5 H* J * This value is used to automatically generate agent identifiers.# @& r7 V8 }. o, X( t; v3 m* o1 j
* @field agentIDCounter6 ?6 b) _' J8 O; L
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*/ ; w8 Y% Z; v9 c# e* u protected static long agentIDCounter = 14 I6 f" X5 B2 u; H1 y
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* This value is the agent's identifier. ; C7 \. o0 n3 c$ e3 ~ * @field agentID1 G' Z9 _' h$ t: ^
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*/ & O1 R! j* H4 P! {/ u- u5 d" T protected String agentID = "GasNode " + (agentIDCounter++)" Z% @/ h3 ?: t' g" [6 {) m
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/** % R/ O* \3 h I" s5 k4 |( ~ *+ U3 W+ A1 {2 L0 F1 i
* This is the step behavior. 0 J4 d) x, q% u) n ^, `: N5 e6 @ * @method step ( P( _* U" T9 a9 I# R9 l9 ?; i2 w * % e; h; n. W5 U */ ' {# A" a$ |7 @ @Watch( + r6 ~% C1 c6 a( J# t0 q watcheeClassName = 'infrastructuredemo.GasNode',, ~- o( [: j# r0 l3 h
watcheeFieldNames = 'pressure', : X- l( e. F' Y1 ]0 v* R( A" [ query = 'linked_from', 1 @: C: W) l7 @ I1 t$ [0 ~, d whenToTrigger = WatcherTriggerSchedule.LATER, R0 Q& Q$ l2 R% Q6 U! e
scheduleTriggerDelta = 10d. W1 x6 { P, u* l- f3 `* j
) 6 @3 {: M: b m: Y public def step(infrastructuredemo.GasNode watchedAgent) {) S) B+ M! X1 }' E5 Y( ~
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// Define the return value variable.4 A- i6 d6 o, ~" V9 M/ r9 n2 c
def returnValue . Z4 z) L# Q4 h6 U$ l. `. e* U6 l# y9 ~0 ^* c
// Note the simulation time.( ?+ x9 W. e- |9 F2 t" z% C$ ?
def time = GetTickCountInTimeUnits()# _( w D( [: M( I4 {
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" g2 z" D. r! N: c9 X; T, a% P // This is an agent decision.0 v; {' F P6 W/ T { Q
if (watchedNode.pressure<200) {% M# a; O& Y( o8 k
4 S0 o |8 N6 E/ f: @ // This is a task.3 G/ A7 }9 k5 ~; u
setPressure(watchedAgent.pressure) ; ~& u9 b# M+ P' t L6 J 9 ~: d m* o2 S- u% x- I1 w } else {& i" O7 Q( y0 B8 S( j1 x
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// Return the results.! f* U7 O4 F. d1 Z2 A
return returnValue( |" l2 h9 r$ |7 y
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* This is the step behavior. % T1 C- k! S7 w * @method step - J- l$ J5 n0 w& D! L G& B; R *8 |2 `9 C$ I; h4 Q* ?+ r
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@ScheduledMethod(/ B. c) V- g+ K% p+ l6 O2 W2 x) B
start = 1d,/ [& g. `" c. Q+ P
interval = 1d,4 B# b7 G4 N) A4 ?, H5 }4 A* g
shuffle = false " }# D. q2 t8 Z; d2 l )6 j1 W7 m# r" W/ Y: E( M
public void step() {7 S5 P8 A1 o6 c* Y. F" s
3 ~. J* K( a5 M& }; D7 i; M, m // Note the simulation time. , D1 _7 Y- R# w+ P! m/ R+ K6 E" [ def time = GetTickCountInTimeUnits()+ ?- @. X& u$ |7 v4 f3 r5 H( O, D
- W+ a+ P# b. [ // This is a task.& t' A* u2 e+ o# Q- y, f4 G7 k. E. ^
measurePressure=pressure+ RandomDraw(-20.0, 20.0). \+ o/ }% Y+ H1 G
// End the method.* P3 k; u; u. Q8 k8 u3 K
return P8 e% a/ I: q6 ?) K; m7 y/ ^# U+ S2 _3 K4 I
}
注意,在函数step中 F. B% U- B* y% B public def step(infrastructuredemo.GasNode watchedAgent) {8 {* f! w, ^8 s
//这里是watchedAgent6 P }' z( h6 t- q% U
但是在语句中,你填的是watchedNode) }" X g# M, b5 q/ V% r+ R
// This is an agent decision. 4 C$ [; h0 N. c0 p if (watchedNode.pressure<200) { ' R7 H! s/ _5 ^4 n! U" k7 e1 I3 q
setPressure(watchedAgent.pressure) ( Y- ]) B. s0 a- ?变量名称须统一,可以都改为watchedAgent