在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' p9 w4 |, H* w) K# N5 |* x
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 v$ V4 ~3 `$ k2 \; h+ z. j% `- q public double getMeasured pressure() {6 S) e& ^' u! E# H+ h0 N
return measured pressure/ Z- L$ W D( s9 @
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public void setMeasured pressure(double newValue) { b6 l* p/ P, ]! R- R3 ] measured pressure = newValue " h: s, G' F1 Z5 }; i& F }' C, ^+ s3 s+ J: `! A
public double measured pressure = 0 ( ?' @7 D) D/ Z" ?& S E! j y# F+ B' \& B( O* P
/**2 `9 O9 m8 v9 k, ~! l' n2 Y
* " Y( \& s, [7 o: A4 n( R * This value is used to automatically generate agent identifiers. % }% T+ P) ?7 g4 F$ O* i1 u * @field serialVersionUID - f1 E0 R) \# H- @ *- e$ n2 p A; ^
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private static final long serialVersionUID = 1L* S2 ~- I# s, U+ ^- e9 H
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/** * \6 f0 Q0 x0 V5 I * $ ?9 C$ i, n; q+ U$ c: O/ X * This value is used to automatically generate agent identifiers. 6 ^/ _6 D* o7 `/ w2 B. l * @field agentIDCounter" w5 b, T- Z" @% {
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*/ ! g9 t3 L+ ?1 q' A$ Q4 {) [+ ^ protected static long agentIDCounter = 10 l& Z8 J6 g# g: q6 ^
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/** t# J ^& c) o1 j7 p1 Z) ^
* & L$ O+ \3 t5 C * This value is the agent's identifier.& h, P; [7 V; D* k$ i' m' Q2 ^
* @field agentID + H! N( C/ W0 d+ j * , a5 q1 E& a1 c/ @$ K */. f( Y3 ~7 r" ?8 |+ c8 R
protected String agentID = "GasNode " + (agentIDCounter++); X+ s- `0 d2 p1 b/ O% f
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* This is the step behavior. : `4 Q5 w h2 r5 @0 i( [ * @method step # p V& j& z ]+ D * 9 Q/ J8 ~' h& J6 ~ */ 0 ^% a0 K( O8 [! L @Watch(/ {7 u8 p7 ^/ k+ T
watcheeClassName = 'infrastructuredemo.GasNode',% m1 [8 U8 d6 n3 d" \8 i
watcheeFieldNames = 'pressure', ! |9 T! o6 D- X. ` query = 'linked_from',# J+ d& @% S1 M0 A% F0 J" F
whenToTrigger = WatcherTriggerSchedule.LATER, 2 S8 t3 ~# {5 P$ C' D scheduleTriggerDelta = 10d 0 M% o1 Q5 a% _ ) 5 X7 W) \. L: i# f* u7 m7 t public def step(infrastructuredemo.GasNode watchedAgent) {& G5 {0 X( d( b: Y- c8 N
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// Define the return value variable. ) O7 [0 H6 a G$ V; o$ M def returnValue1 ? B* M9 s* d( f) Z# D" J5 O
" O- V! b) @8 C' x# K // Note the simulation time. * {, O. z, v8 G def time = GetTickCountInTimeUnits() # {3 J; U2 z) Z& t6 h6 v # p- [+ ^1 M- l( m$ d/ e! g1 \; a' j; ^
// This is an agent decision. $ j# x6 V3 q# e T if (watchedNode.pressure<200) {0 p6 y# c2 t, g1 r" [5 x
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// This is a task. S' H6 K- P7 g
setPressure(watchedAgent.pressure) ; B; H( ^% k$ |" p+ h - D+ U' K. k8 c } else {# v# X& c7 a2 i% a
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// Return the results.9 W1 I3 G( G: o, q8 y3 Z
return returnValue ' h+ O- I% Q, b& z/ F9 E* v, x8 g8 `1 U | p8 E/ h+ C* ]& x
} 6 X! d4 {/ w W1 z4 l$ T) p* P5 x% a# b9 x2 N$ O7 y2 C* V2 C. J/ X
/** ( C# x. Q! ^ J7 E! x- O y * ( A3 g9 A& u( @9 x& r% E * This is the step behavior.6 Z5 U9 y4 a% x, f
* @method step! z5 a6 j5 h- T. N
* . S, Q& A, a5 G9 c, y' q9 t */ ( M7 m/ M. f2 \9 c @ScheduledMethod(( O/ s+ Z) I* E5 ?; J+ [0 Q* R
start = 1d, ! W( W* B+ k$ x' \: V2 A interval = 1d,- m: r3 D, y" W$ m/ ? c/ X; U
shuffle = false . {1 }; [8 I; f/ j( s5 g# s ) , A. r/ x, J1 g" ~& f public void step() { 6 M% Y9 U! v; O5 T) F5 F/ ]# u2 x1 c
// Note the simulation time. ! a; I% h# F6 F2 L6 h& C+ z& R1 { def time = GetTickCountInTimeUnits() : d. z# A9 }" M + Y9 x) q3 r$ B: ^4 Y+ p // This is a task. " i# o# X9 {6 p7 b, a: n1 B1 r; g. s measurePressure=pressure+ RandomDraw(-20.0, 20.0)- T X: f8 B% a: f$ r
// End the method. ; Z+ s+ T5 s7 \ return- _0 J) t5 r$ o9 m4 Y# @) |
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}
注意,在函数step中9 ]! Y- f1 G5 A6 Z
public def step(infrastructuredemo.GasNode watchedAgent) { " k+ m( j6 f. p9 P; z$ H/ s/ @ //这里是watchedAgent ! z. G$ v9 H# O% k5 W 但是在语句中,你填的是watchedNode 1 `, |7 a. W+ o5 j0 N$ ^. M/ e // This is an agent decision.$ j: C J2 j' Z+ R" R, z" G4 Z
if (watchedNode.pressure<200) { * h; V5 y8 {: Z' B z
setPressure(watchedAgent.pressure) 6 e6 m6 x- e9 ?/ m: B变量名称须统一,可以都改为watchedAgent
注意,在函数step中* R. }: I8 W1 r
public def step(infrastructuredemo.GasNode watchedAgent) { # n9 K0 f" P! a$ W //这里是watchedAgent8 Q7 l6 E, f Z5 I/ R% W
但是在语句中,你填的是watchedNode 4 z9 j+ b0 o; s // This is an agent decision. : l1 Q: m$ [7 M9 L0 X8 S if (watchedNode.pressure<200) { 7 \- d& p S- ~; y
setPressure(watchedAgent.pressure) ; X1 J( E3 @; p1 b3 n' s变量名称须统一,可以都改为watchedAgent