在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " C' I( ]+ _3 J! `9 x7 ~" z* g$ y2 X; R
' u9 r. k" `# A2 \* C; I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) Z6 o N$ P; b public double getMeasured pressure() { 9 W- q/ b5 U- u( _3 h" A$ a return measured pressure9 L* B- t+ M# j% ~9 ]! z. C
} , I: j/ I: ?& x- s( V) f: b& D8 g public void setMeasured pressure(double newValue) { ) X8 b0 a4 C8 x7 e a. y measured pressure = newValue z3 v/ d6 r, ^2 I3 p" ^; l }1 q& O" ]3 }4 H$ F3 x
public double measured pressure = 0 & y$ S. n8 I$ V" r1 \7 G9 A$ O' V, e0 X5 R9 ^$ z
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* This value is used to automatically generate agent identifiers.8 d+ k+ d* }1 `" M% i. [
* @field serialVersionUID2 g: t, o4 f" K) R+ R* e
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private static final long serialVersionUID = 1L! u, H4 j2 s, }! K2 a' D, ?- {
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/** 4 A; S* z2 e) F" D * # A3 { V! M; _7 y! m3 t * This value is used to automatically generate agent identifiers.: s7 _ A1 i# R# U3 j9 W
* @field agentIDCounter e- l0 E! U! k2 b6 W& S, b
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*/ }5 V2 f8 |( V, Q% L+ L R: e( ` protected static long agentIDCounter = 17 }# Z; z% S% w4 n, b9 L M
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* This value is the agent's identifier. ' a5 R# W4 ^, d1 ?/ V# S * @field agentID ! ]1 |2 V% p, x7 B *; a2 s) N# i1 S# v$ B* f
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protected String agentID = "GasNode " + (agentIDCounter++) 8 F! t# G! c8 u& ?! j: e: k* [5 w1 s, E8 @) v6 \* z( G
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* This is the step behavior., @; ?+ ^0 _ ]' E R' t; x) g
* @method step* D( Z \( o" Y2 x
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@Watch(2 E/ m/ w. N1 G$ r' G2 d
watcheeClassName = 'infrastructuredemo.GasNode', ~: `7 Q3 @" a
watcheeFieldNames = 'pressure', ' `1 U. w4 V0 q, _$ P) k' C query = 'linked_from',) l0 j2 t* x5 c2 K: R7 g4 i
whenToTrigger = WatcherTriggerSchedule.LATER,- C$ L% g: \6 R# _0 K, p* W; u* J
scheduleTriggerDelta = 10d7 F f% q( J* u/ F3 ~8 n# Q, D5 B
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public def step(infrastructuredemo.GasNode watchedAgent) { 4 }9 @( V9 @( o% g T 3 S$ U( y& m( } M# j // Define the return value variable. 1 I/ I! s \3 ]: a/ K2 u def returnValue 2 E* M; A3 Z+ e8 `+ h" k5 Q' y; [6 Y
// Note the simulation time. * I N* ^# d6 Y8 w" b% a def time = GetTickCountInTimeUnits()/ i1 w) m2 R" ?; X
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+ ?& s7 p0 Z8 T$ v! Y) L // This is an agent decision. ( D0 f. i- |# Z8 n( l3 I2 K1 ^: C& d if (watchedNode.pressure<200) { 8 R3 t2 ?2 ^2 P4 e' S3 B# S, c; A( M' K3 l
// This is a task.) q! |- R B0 q/ O2 Y2 U% A
setPressure(watchedAgent.pressure)! ^& Z* A0 M0 Q, N
# {# q" Y/ j2 J; T$ C9 K8 h1 P5 Q) E } else {6 I! C( e8 U' o, C/ g6 s( a
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// Return the results.1 u j. R) i# I' b3 `; s: m# U
return returnValue 8 E1 C7 L, O* k" t3 O4 s- ~1 C. E1 C& R2 O , G8 K9 \# t& } Q6 D' j } * w% w7 c2 p" B6 a' H# l 3 [% P! g r9 k9 \ /** . O+ M9 a1 {; u [. F8 W0 }# W * ) x6 n' u- E8 l; o6 t- p) A * This is the step behavior. 9 v" }# G+ d( |! ? * @method step 0 x2 I% @+ @' n6 c *" k# \/ Y' f; B7 ^9 g- K5 r" v" h
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@ScheduledMethod(; |4 X- W, M: e0 M5 | U% d$ `7 H7 u
start = 1d, . q U9 h/ d3 ?3 g/ V! g# h interval = 1d,4 B# s- T' a, {# Q2 ~; W9 V
shuffle = false# N! }( H; {1 j" a4 k" ~- Z* c
) 1 e" w) B! [5 Y3 I public void step() { 1 Z2 V- c8 S3 _' z6 o4 n * ~4 }5 m9 ~, v0 n& C$ X1 h // Note the simulation time.- S, m' `* N! t
def time = GetTickCountInTimeUnits() , z6 g) X9 T- v9 S) q$ C/ a4 w2 w& @
// This is a task. - j4 r/ C9 P2 V* w% ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0) & L3 ? J- S, [ // End the method. : ~0 K6 E# ]/ w8 A' [ return . s6 Q) \4 f- ~8 Z8 \& L8 F4 y" n7 r: ~- s) n$ D. {# g
}
注意,在函数step中 ( |: f0 p+ g, z/ W public def step(infrastructuredemo.GasNode watchedAgent) { 7 R! |7 a4 q, W5 Z( x4 a //这里是watchedAgent " S; p2 S) @( |. {8 } 但是在语句中,你填的是watchedNode : m% G$ H' `" n' ~3 ^6 O0 S2 H8 \ // This is an agent decision.) ^5 \4 V: K V B* L
if (watchedNode.pressure<200) { # n l, X: D" a5 ?/ K
setPressure(watchedAgent.pressure) ! k' d/ B D& x1 H1 M: R变量名称须统一,可以都改为watchedAgent
注意,在函数step中6 M2 T" i w$ U5 Z. C l7 _
public def step(infrastructuredemo.GasNode watchedAgent) {: Y: b, V4 v( o& x6 y& B
//这里是watchedAgent 1 X3 w" l% l% X6 E 但是在语句中,你填的是watchedNode 4 p i z& m. G) Y' N$ v // This is an agent decision., V1 Z9 \& f0 M E
if (watchedNode.pressure<200) { , t+ v2 q$ K; u+ L, Y
setPressure(watchedAgent.pressure)! R, Z3 T! t$ C6 s
变量名称须统一,可以都改为watchedAgent