在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & C7 Z9 l1 H) k) R0 G 6 K6 G1 J/ G: \, P" q& g. {$ v- L" L- ~7 @! f4 I7 C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 ~# h5 q7 n) I; c5 L
public double getMeasured pressure() {+ ?6 t# z: I6 j# i
return measured pressure ! I* P- N5 v1 p+ m } # L# l" s; @7 y9 V2 ` public void setMeasured pressure(double newValue) {( Z2 c: K" C5 [* A* C
measured pressure = newValue% W- C$ w* u. b) O) m N
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public double measured pressure = 0- F% H* |2 m' f0 t
6 q2 U# K, ~5 k5 r* R& i /** n2 p) w8 ^: p7 j8 v9 F * [- w. `- \- L/ j* @2 n% q) R * This value is used to automatically generate agent identifiers. ! S9 a7 p9 L3 k/ w" @7 X/ j * @field serialVersionUID * p9 H, g9 N$ h$ `3 f *2 A0 D+ O h. _- v. \! s
*/ * N8 `8 x+ Z* Q private static final long serialVersionUID = 1L . C: f& ~% ?! @3 c% |& ?. |1 X$ L! g4 C' @. o `1 S
/** 7 a6 k2 K) v& e3 b! F * : u/ `' f b( ]! V6 T: x1 P * This value is used to automatically generate agent identifiers.2 j1 `$ S( q( `9 t1 x/ b
* @field agentIDCounter 8 m8 B& f9 O5 F$ |. l" o' ^8 L, r; n * 9 V; Z E+ s: P2 a7 d% h */ # k4 J* Z$ j1 n+ U; g protected static long agentIDCounter = 1" W8 j' c4 {8 ?/ ~
3 q. `' B8 o% n8 F& }, L, M' K/ z$ G /**8 a9 G! x9 i7 j9 Q U
* - e! Q. I( n, V" s4 t& V * This value is the agent's identifier. 5 }4 C4 h/ Q9 G2 A8 n; T- f* r * @field agentID ; F% P) y" }8 s3 O * % C/ r) p& v" {% L! o */ ; h% ]( { v/ E protected String agentID = "GasNode " + (agentIDCounter++) v, q6 q# v f) l$ j( O* O . g4 {. U6 K. k; h# K- K /** 3 Q# ]$ \ p$ n6 ^1 N *$ t1 r( l6 g; p( P, r1 [
* This is the step behavior.. x2 I9 {& u* w8 S) e# T
* @method step* ?/ Z. x# h6 \" f
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*/ , \* ]; A% l& a K: |3 A0 ` @Watch(* J, @/ o1 v6 T& l. j
watcheeClassName = 'infrastructuredemo.GasNode', |+ j' ]: E7 G0 S watcheeFieldNames = 'pressure',* G! _ u5 g6 \ {0 ^
query = 'linked_from',. }0 Q- f* `- A* ^1 ]6 o
whenToTrigger = WatcherTriggerSchedule.LATER, 4 r* s) \: z- Z1 ~0 Y9 p scheduleTriggerDelta = 10d : p' l" ^5 P# ^& S% ? T- O1 i ) J9 t4 ?! E" ^. r- k1 q public def step(infrastructuredemo.GasNode watchedAgent) { # ~( ^5 `: {1 K. Q$ s/ M9 G# b* O, ^& |/ k9 y! |- C5 N
// Define the return value variable.1 ^( `; L6 w# H9 `, n- X, T+ `
def returnValue- `$ L2 ]" X: \+ X. ^, D; ~# q/ F
8 M1 j1 H0 L n s // Note the simulation time. ! w' V4 B7 J8 \1 z- b6 ^2 f1 O def time = GetTickCountInTimeUnits() 4 j. \7 o, M' o# x; O8 {" @ l6 v- u, _% M7 H1 I- G6 _
# n/ \6 y% Q! G/ i // This is an agent decision. N3 Q4 E' B \1 h7 L M% F
if (watchedNode.pressure<200) {# b/ V2 J' C% N4 k$ N
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// This is a task.6 P* x: I6 d% h6 p ~! B
setPressure(watchedAgent.pressure) * D# q5 p# G& G$ X$ a Y; [; z* j( H2 {
} else {) W5 c7 ^$ P+ U2 b3 Y
7 O5 L& Y( t: W( d; m" V! Y K6 i / t0 V$ {1 m9 r4 G* ? } , F+ e5 C' Z) V' x, R; k( W // Return the results.2 J1 t$ [, y, }" A( C
return returnValue 6 @$ D: J3 `& K: s: U ! i" G- t4 J5 p: G3 ]% ]2 M5 } }" C, s. ?8 m; b6 r
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* h! Z R/ x/ t& }# e! k' _ * This is the step behavior.) Y" H; {8 i' a v0 Y9 W
* @method step% \0 j% M2 e/ e
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@ScheduledMethod(/ a! X( h( T7 |1 m. g
start = 1d,. K, `5 e' R& f
interval = 1d, / C2 A% q% k' _ shuffle = false 1 |; ^% P! E$ D* {, C9 ~ ) 3 [3 ], a9 ?- s6 ` public void step() { & w8 Y, i4 a- A. ^2 W9 t$ |; H6 d$ [( h4 l
// Note the simulation time./ |/ v% U4 p! t
def time = GetTickCountInTimeUnits()1 c# L& x0 e- k# C5 B' i4 ]6 v5 d
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// This is a task." z: s) V$ ~1 `
measurePressure=pressure+ RandomDraw(-20.0, 20.0) " H- @2 b. ^' j$ k8 I // End the method. m0 J4 G0 ?. E+ J6 W
return ( Q( c7 g u, ], Q( ~6 ?' r! m' F- m5 F; k# b8 B2 r2 K
}
注意,在函数step中: E! t7 b; q* @7 ]+ M
public def step(infrastructuredemo.GasNode watchedAgent) { 7 q; P+ m; {* Y9 k9 c, C u& w //这里是watchedAgent$ K7 I- `0 ~9 U* \5 s' O* M
但是在语句中,你填的是watchedNode / k F; ?8 G9 b( u // This is an agent decision.7 X: Y/ a$ ~1 l) z' s2 C
if (watchedNode.pressure<200) { ! b, |+ V5 O2 H. `1 i R0 H J: g setPressure(watchedAgent.pressure)3 c, |) ?; M: o: r) Z
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 8 G1 G) t3 L! j; h6 G7 T public def step(infrastructuredemo.GasNode watchedAgent) { 1 ^% P7 ~ w- A3 s% N% v( ?( E$ O //这里是watchedAgent , p. L4 q6 C7 W3 w/ M- Z: a1 l 但是在语句中,你填的是watchedNode# `8 E1 y; Y0 b0 d
// This is an agent decision./ W9 P. R. z! v8 a, w- y
if (watchedNode.pressure<200) { # S' h" Y& o8 u6 m5 X! Q
setPressure(watchedAgent.pressure)1 p, c" x O5 _1 s. V4 R5 [8 T0 N
变量名称须统一,可以都改为watchedAgent