在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - w8 h! T* w; {, ~0 Q + P+ f0 F9 A) h- \0 j6 y" V3 {) N2 c2 _
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 a; a: w/ w) v. l/ O* o public double getMeasured pressure() { ' u+ h' a7 F$ c return measured pressure+ T5 W6 A0 Z } y% g7 I7 T
}! R a- H L7 \" ~' h
public void setMeasured pressure(double newValue) {2 D3 ?# u6 Q! j7 i1 ]7 _+ a3 n- \
measured pressure = newValue7 ~: P# e' K: T; W$ s, F; a+ ]
} 9 p% Z* M! ~* p- T public double measured pressure = 0 " V3 ~9 q# a& E- a$ ~/ |' x# @" }0 S* {
/** " G0 a/ ^0 N2 p6 @3 h4 p. | *5 {2 d3 W0 R8 F6 M# a
* This value is used to automatically generate agent identifiers. $ A' c v8 Z5 x, W# J- k8 G+ K * @field serialVersionUID 4 k7 Y$ H. v0 L, d- P" z/ w+ g% a1 ^ *- U( }; x" i6 ]+ @' n: ~
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private static final long serialVersionUID = 1L) c( ?5 E# }$ V/ C: }' ?
1 a: m, V3 u( V /** . _9 k, r% S1 P& ^- O$ Q# M( C *- W" ^+ V* t& a9 D
* This value is used to automatically generate agent identifiers.; l5 C" J. e4 u6 h& P
* @field agentIDCounter ' d2 s2 V# U1 D * 5 ~, L: i3 i" ]# \+ t */) t1 m9 x8 i- a8 H9 K
protected static long agentIDCounter = 1 7 l' t+ U) r2 |6 E! X 5 e7 ]5 r* y/ ]# J; r4 r. ?% m /**0 b, u \* g4 Y! O& J* S
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* This value is the agent's identifier.' M6 {) ]5 d2 B. P9 x
* @field agentID 9 L+ n0 J% U2 T S. r2 O( F1 ]; K% s * : ^9 ^+ n x5 p' v1 U0 k */" W0 e5 i" F$ Z' o' t8 @
protected String agentID = "GasNode " + (agentIDCounter++)- c/ h( w# z7 r2 d; d2 h+ l; d
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/**0 T1 r- _$ j. x7 w
* & |( f. j u7 c N2 t+ l7 d * This is the step behavior.2 T6 B0 F% @+ @" w2 p0 X
* @method step$ f& [3 w! ?" h2 ?4 H" y2 i
* + r/ C P9 c4 g% O, v, D" g */ % V) C5 _0 @/ W- q5 d% ]* _( ` @Watch(" v! G/ y( B @
watcheeClassName = 'infrastructuredemo.GasNode',$ V4 S/ E% W; t$ O8 X4 {
watcheeFieldNames = 'pressure', . Q' j' q1 C4 ^# d6 g query = 'linked_from', 1 m% `1 J9 \/ e% J4 f whenToTrigger = WatcherTriggerSchedule.LATER,# J1 X" n. o1 m. d
scheduleTriggerDelta = 10d. q4 `# Q0 r5 y; n3 g9 _8 f8 _
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public def step(infrastructuredemo.GasNode watchedAgent) { 4 e, C2 R0 C' N1 y8 S, N `$ _
// Define the return value variable. b- l+ A, i# ?4 S) z
def returnValue 1 c. E, S6 ~& L/ d% k. u* B* m' X- s9 y0 C4 ~
// Note the simulation time. 7 Y: _6 v8 k- U9 S def time = GetTickCountInTimeUnits() ! O. Q2 m7 h W/ C. {8 P1 ]0 ]' i3 a D, s8 c4 i' w% V- g: Q6 j
: ^% p7 B0 r. o0 l/ y0 W9 u // This is an agent decision.) i; t9 g0 ?! h; D
if (watchedNode.pressure<200) { % K5 e; S& n( K) l. u7 L! q% { Q- g9 X' ^ p) l4 l3 X
// This is a task.% N8 u( @; R/ n4 V0 t. \
setPressure(watchedAgent.pressure)# b' u3 b" v6 P2 t& z6 O, {$ R9 r: V" G
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} 9 x9 o7 m: P4 r* g; S& f n // Return the results.* p5 t, ~. @7 W
return returnValue $ A+ v2 G# s. X' N" e, m5 t9 z0 q$ I8 J4 i2 N, \. P$ }8 K
} + h% o+ u- l3 H4 C2 l5 `5 K2 l7 z ' j3 }9 [' f5 |8 q+ |- I /** & a9 R! f/ M# ?& _ */ X$ V# \/ v# x) w$ d0 F
* This is the step behavior. - W& x; c) l- i) d( @* }$ t8 d6 z * @method step . W# \# o6 G, D3 Z& S0 M/ R *+ A: E$ v7 o7 q o, `0 s
*/ 6 n J8 f2 {' O& V' G @ScheduledMethod(! F* ~/ r9 G; |: K8 w
start = 1d,$ R, Y, b1 i( @- h
interval = 1d,6 z1 Y W4 u9 ^3 w" ~+ ^ O1 T3 B
shuffle = false. F/ ~' }9 E+ ~2 f( ^# R8 n
) 9 ?* t, D/ {# q7 O( ^% m# ?6 q! _ public void step() {3 T& P9 T Z1 P, H6 E& U1 H) K; E0 G
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// Note the simulation time. 4 i& B9 h* A7 R5 k* i2 h$ X def time = GetTickCountInTimeUnits(): e: v0 Y; w3 U
x! J* ]: ~7 o. K! `5 g // This is a task. h8 S# K: ?: O' U! Y7 l2 O5 W. d measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 h4 V1 F0 v8 B9 V. C" l // End the method. 1 v" j3 {2 o o3 _ return3 X* P1 T/ i3 ^0 f' `
注意,在函数step中 0 ]5 ~1 {2 @2 l; D public def step(infrastructuredemo.GasNode watchedAgent) { 3 \# n7 p0 O4 h. H# W3 O* p# Y //这里是watchedAgent # ?# F! z e; U4 e3 l' l 但是在语句中,你填的是watchedNode- K T3 {+ G3 G: E: n
// This is an agent decision." C# U% B. Z! H6 L- X, M
if (watchedNode.pressure<200) { 6 p8 { E8 W+ ^5 K7 W+ P setPressure(watchedAgent.pressure)8 S* r( n4 z" g6 y9 o
变量名称须统一,可以都改为watchedAgent