在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 I8 \: T) L# o4 |
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$ f# T/ _) b. q3 k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); F+ K/ L1 C$ G: d3 ~
public double getMeasured pressure() {4 J/ |' H" b# I5 v5 [0 M1 i
return measured pressure " m2 [. M- y1 Y/ o8 \6 I; v }3 K2 A, S( z |" y$ s! k+ }9 V
public void setMeasured pressure(double newValue) { 9 h6 _2 O% D7 F0 `, g6 q measured pressure = newValue 5 [! e& S+ `7 x8 c1 N) j( p* u } * R4 M2 X# a6 A! F X' A0 G public double measured pressure = 04 H* E5 ^" j4 a ?+ _
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/** , N- @( k; V2 u" m9 o! U5 ` *# s1 B3 m. o8 q3 L) P }( J
* This value is used to automatically generate agent identifiers. ! L4 k- m4 _$ X# v7 i * @field serialVersionUID 1 l+ Z2 N8 E& q6 V9 Y3 Z *( U, B+ u7 h N) t3 b
*/ . I, i/ d% }9 z! I0 B private static final long serialVersionUID = 1L , V4 o$ l+ z& h$ X' {4 F" V/ Q2 Q0 N- L3 S2 ~6 h
/** o- T$ y! u+ g * 9 |4 d* q6 j# s * This value is used to automatically generate agent identifiers. ' Y% d/ o! l1 U9 W0 S * @field agentIDCounter* r, ^6 Y0 a( S3 S4 `7 D
* . n- `+ }" G- w/ }7 |5 u* B& \; A */ / D) W& E, `6 W0 T protected static long agentIDCounter = 1 % P s9 Q* l0 _6 B / r. i; e& K3 [# S" c$ T8 G /**& n* G$ r g3 d/ p1 U8 p* u- F1 @( ]
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* This value is the agent's identifier.- {- m( x& ?( W, Q
* @field agentID! { Z5 h+ U( K3 ~, v5 q4 h( Q1 C
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protected String agentID = "GasNode " + (agentIDCounter++); H- O A+ s, R
7 l. J4 C* K4 m% a /** 0 o: l2 j- Z% Y# M- {" N# C" B; } * % |0 K4 `; q% l. W3 _: W1 `/ r$ y" V * This is the step behavior., `% f& m9 s3 c5 {( G. k
* @method step ; I* a$ |! X: J! w/ K! d *+ i/ Q- o* \5 s3 s: m( |7 w; p
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@Watch( R% e. k# I. b3 D" K- u
watcheeClassName = 'infrastructuredemo.GasNode',+ N% j) o* s+ b& G1 q! O: X
watcheeFieldNames = 'pressure', I7 P2 V6 @& S: _8 B# T$ S query = 'linked_from', # m$ \6 A$ m( H: E! ~ whenToTrigger = WatcherTriggerSchedule.LATER, , D+ }& Y' }0 b; t1 M scheduleTriggerDelta = 10d( K4 g; T/ H8 J7 K' f
) # k7 Z2 L6 ]0 o5 m- q public def step(infrastructuredemo.GasNode watchedAgent) { , |- ^6 L( ~0 h + g2 T; r: U- b/ I2 ~) q! ]/ S/ C4 D // Define the return value variable. & v! Q& Z; v: r5 t. n0 Y# E def returnValue3 Q; x' N. j/ U0 j
% l6 N; C1 e3 K+ k5 `2 l- F // Note the simulation time. ; a o1 ?/ x# k4 ` def time = GetTickCountInTimeUnits()4 [4 V* I) N% s& p4 ]. W/ P
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// This is an agent decision.3 m5 _" R; C" V2 G
if (watchedNode.pressure<200) {6 C, t# L& i# @0 p; B d
( g# I$ [1 B% T3 |; O // This is a task. . \+ q8 r7 {0 f# ?1 b setPressure(watchedAgent.pressure) / A3 | u1 }3 [& ]) Y + F) M4 g; T0 o3 J$ {+ A/ M8 {, t5 ~ } else {) y+ p% V9 b5 x' ~0 `: f
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// Return the results. 0 s0 d6 d' x% r- y" i0 f return returnValue, r9 n- D4 `& Z& m
2 l, ]6 `0 K& n* |# a } ' ~# T8 G6 i- \- B$ ~4 F" Q J' p" F d/ E, a% N, o /**" j2 t. ~: A1 s& z2 d/ ~8 l( d' @% ~
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* This is the step behavior. 2 c; d) v3 Z6 i2 s/ K: w. ~+ H3 ? * @method step5 Y* ^5 P. z" i ~6 d( _& I# Q
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@ScheduledMethod(& N, E, T4 V/ s; \% x, h
start = 1d, . x! M, W! T; c6 C( p' s2 D# ]. e8 y S interval = 1d, : P0 c" T' e) p l6 t+ D8 i2 r' ] shuffle = false & ?, V' i" p' E* M! q9 X/ a9 e )5 ] r- p: b# q1 ^) ?+ o' G
public void step() { . D# K1 t( S. R9 k 1 j. }2 o* O. j" t3 G+ N // Note the simulation time. $ V _" u1 u' n% {/ G def time = GetTickCountInTimeUnits() # i! U1 x- {" g # ^- Z! h, ?# F6 F: i // This is a task. 3 E! u( c7 u9 l/ j0 X8 W measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 z& D+ S! [9 `+ J. I/ P // End the method. ' s7 Q1 S0 T" M( J return9 l- L7 z: y+ Y8 J6 |, \. G% n. j/ ]
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}
注意,在函数step中- h" _5 [0 b1 ~- _
public def step(infrastructuredemo.GasNode watchedAgent) {) R6 `; _7 X$ L+ n4 N$ J; Y& I. p
//这里是watchedAgent % J) r. B( O) i+ h6 R: x+ S 但是在语句中,你填的是watchedNode # k3 J& _' q4 E. p9 f1 L# ?! z) O // This is an agent decision.0 u1 K5 \1 @' }( j5 D
if (watchedNode.pressure<200) { : M I4 ^: o6 d# j' X
setPressure(watchedAgent.pressure)% G+ x" a5 j: c# {4 m9 u w* V
变量名称须统一,可以都改为watchedAgent