在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 |: s: m G/ W" h& G8 Y4 G
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% }" @ ~% h$ ?# c, g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 9 L0 l X7 Y. K: Z; ~; {' d public double getMeasured pressure() {' w0 T/ v' y' T. H! K* ?: p; O
return measured pressure, ? Q: `- g( C1 {4 m8 T# x) k9 h
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public void setMeasured pressure(double newValue) { 0 Y9 ~+ U" s" H; ]4 y: @ {0 F measured pressure = newValue 1 G" ^6 g% U8 N2 n* b4 U } 8 X4 J& r5 M, S2 b7 {$ @) K4 ^" Y public double measured pressure = 01 c) v$ d; [! b: Z
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/** . W6 d( y/ H2 |1 y; T * i1 X7 O* T8 n% A; ]6 A$ q * This value is used to automatically generate agent identifiers., V, u7 Y: w1 c6 \
* @field serialVersionUID e+ R3 A1 m2 d+ C0 ^ * y" j8 s1 P# t& i+ k
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private static final long serialVersionUID = 1L 0 |6 G/ ?3 h0 p& ~2 E% B9 p" q% d( q3 Z9 M) p7 a, [9 {9 T( C
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* This value is used to automatically generate agent identifiers. , H% z z" W' n * @field agentIDCounter( I e7 A8 D2 g' p. q* S) O
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protected static long agentIDCounter = 11 B0 s# c0 U- C7 o* @
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* This value is the agent's identifier. $ x$ l! {3 Y$ M' o( O: [2 K: T r * @field agentID ' H& Z' A- h- f *7 L9 s( t- c! E1 g
*/ * J4 [ n% x7 Z protected String agentID = "GasNode " + (agentIDCounter++) ) m" q7 A! Z; |5 c: D2 u$ U/ I " r: ?' s* D; J* q3 @ /** ( l/ n! b' x! ~ S, u) Z2 Z: \% Y *8 [$ Q' V- R, Z. H3 x0 J1 c
* This is the step behavior.( `- \- ~6 b7 z/ m' ^5 o
* @method step4 w7 c- K1 I* h" Q3 W
* 9 ~; `1 C8 M; E Z& _; f5 o; ^# g */ 0 s* s3 F1 \. b- j: z) \" ^ @Watch( 2 j% v- H- U0 Q- v. C, J! O' \ watcheeClassName = 'infrastructuredemo.GasNode'," z# ~" N3 D' F4 A$ ]. q7 g
watcheeFieldNames = 'pressure',4 ^9 z9 B% n. ]2 l6 _0 E
query = 'linked_from',% q3 w& ?& B. D
whenToTrigger = WatcherTriggerSchedule.LATER,0 ?4 }3 }* |2 X; h6 o2 `3 m/ {1 A
scheduleTriggerDelta = 10d, {( T+ B/ w$ `) c& m) X9 i
) 3 l" R% T! p2 h, [ public def step(infrastructuredemo.GasNode watchedAgent) {4 j7 j) L) L. T1 T+ \
9 M. U9 _/ f( A8 `+ G$ q; y1 a9 C // Define the return value variable.9 a* n j; P% ?3 f* A# U) |
def returnValue 6 K6 G( g! E$ X3 X3 V5 [( M; f5 O$ X1 w% s6 f) T2 |
// Note the simulation time.$ r9 R! P7 K1 x! w% V: {6 `
def time = GetTickCountInTimeUnits()8 Q0 D# I2 q7 [( `
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6 x7 Q7 d3 ` w. j1 Z // This is an agent decision.5 x0 K0 D4 H9 I% j7 D
if (watchedNode.pressure<200) { 8 [# I0 d. n5 |* n. m7 z% U * i, |6 E8 U9 f! ]8 \+ ? // This is a task. 0 @9 k" i% A% i U setPressure(watchedAgent.pressure)7 T8 l$ | r; o b6 U
0 v+ I; F8 c9 Y6 g } else {5 G6 m! J W3 `
3 |/ g( S& ~& _2 Q# ~ ; @# J% W2 }4 w } ) @( Z3 N$ i8 f- {7 L // Return the results. % e8 o3 b* @/ u: z2 r% m) U' y0 Q' a return returnValue ; X! s3 L; D( V6 ~* R) Y9 [; u2 L9 z / O4 l6 b. @, r+ V }* m2 v- q/ S8 ~5 `# z# i
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/**( x9 o* _& _8 s. \" `) j" e# c
* # z0 P0 p$ e, _3 j- V0 X9 S * This is the step behavior. 8 h1 b& W9 Y4 P * @method step " V1 Y8 r4 s% T; g* M *& \2 m, Z L+ A& c' f6 P6 |5 x
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@ScheduledMethod(0 L- j J; R$ l+ m3 U+ ~
start = 1d, + @! Z4 m. z5 O# i interval = 1d, & H! z' m0 E5 M5 f4 m shuffle = false # D1 M& W9 _, ]5 i2 r" r6 g )7 a& s8 J' Y. D4 ~$ A" r
public void step() { 3 L4 L6 i2 U1 `$ _( [% b8 t( i) W* t4 ?% W
// Note the simulation time.: r/ o7 j7 o4 o- J4 J5 P7 }8 A
def time = GetTickCountInTimeUnits() : M/ O" z* \4 ] . p( H4 u8 u7 `3 _ // This is a task. % ~1 a3 ?2 |: S% U) Z4 s1 k measurePressure=pressure+ RandomDraw(-20.0, 20.0) : X& V* q8 ]( [$ a9 L // End the method.4 U$ j- X7 |4 J" ~0 p5 z1 r
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}
注意,在函数step中9 o3 E' \& a0 P" ~2 p9 o; G
public def step(infrastructuredemo.GasNode watchedAgent) {) j6 M/ y! A0 o3 z/ a1 J, h4 N. Z
//这里是watchedAgent 8 M! Y a# L9 ], R- @* A 但是在语句中,你填的是watchedNode 6 |4 Z2 D' W) l/ A8 _! o. f // This is an agent decision.8 _5 ]; k2 U* U' B# c/ f. R E
if (watchedNode.pressure<200) { 2 j( M/ n0 g- q, v+ f
setPressure(watchedAgent.pressure)# B1 m U7 }; x* l t4 ~! X
变量名称须统一,可以都改为watchedAgent