在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 F8 G! l6 Q: d) ^
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). {9 F4 L- m) L
public double getMeasured pressure() {$ e5 _- q# v% {! i0 i9 b( ~
return measured pressure% W$ Y8 [& h8 C( @% l
} / E6 a' A) g" r# m1 ~) e public void setMeasured pressure(double newValue) { l% H' s- v% B }% x measured pressure = newValue7 y" J' t" p( k8 b) `
} 4 a+ }6 }1 ]2 E0 o public double measured pressure = 0 , ^$ a0 s; i& o& t/ f4 h # X) k+ X9 c' F: h/ h) W /** - M: a: R. G& `+ i! y9 }0 P * ' V' E9 [! O: s3 a$ ~& H. q8 u * This value is used to automatically generate agent identifiers.' N7 y1 B( W3 M$ a, U; f
* @field serialVersionUID 6 `3 R: ]0 O) @1 r * : X7 `5 @0 Q+ d1 u+ q- F( b9 \: ] */0 r7 t( ]$ s/ W3 A1 c- ~
private static final long serialVersionUID = 1L ) L$ b5 T0 L& {8 e- U4 y+ x/ ? - |, s9 v5 o% _# j& }1 s /*** I3 j% I! Z% M) u
* - f5 F" y9 J! _. n; H& { * This value is used to automatically generate agent identifiers.7 @ H4 b/ s- f: {* X3 Q" L2 J0 b
* @field agentIDCounter, k+ q- S6 y: ~- B3 ~/ C. X! h2 k
* * f7 ]7 e& c+ Q/ Q! c! w2 u */ 0 d" {9 c1 F$ t( g- Y5 Z$ ~ protected static long agentIDCounter = 1 : d+ `. s; q4 J: t Y0 g% ]$ ` $ W! I9 e$ z p) {1 A4 W /**2 L) U$ k/ U# E7 f4 ?. X
* 6 ^- g- w$ O( }% q: C1 H * This value is the agent's identifier." a6 V- |3 |* d' |; I, m
* @field agentID : B; f+ I* w$ r! [: a7 X *( }$ |, O: Y3 ?6 J: Y; S
*/ 8 T' W9 Q+ i1 @ protected String agentID = "GasNode " + (agentIDCounter++) 1 s9 o$ y5 \6 _6 m/ Z6 M' e e' u) b1 i) t! ^; M! K
/** 0 T' q2 }0 i8 @, Q7 m- d * 8 X4 _: n S% m% z) K * This is the step behavior.& w, D) r9 b3 u+ |; o6 c) G6 c7 J
* @method step+ L9 Z; f# g/ [# I# D3 }% E4 i
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@Watch( 9 v- W5 i" y! F; v3 m watcheeClassName = 'infrastructuredemo.GasNode', L2 W- [( ]# y* _ watcheeFieldNames = 'pressure', ' U- k$ C# A- q$ Z V8 M query = 'linked_from',; P, ]8 O/ U K, W
whenToTrigger = WatcherTriggerSchedule.LATER, / c$ ]3 I) d# @% n scheduleTriggerDelta = 10d, q6 N+ L* U9 F. h _# k
) , A: A- Y" x# e5 ^ public def step(infrastructuredemo.GasNode watchedAgent) {2 n+ V1 t7 {3 o, S2 ]* ~1 q
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// Define the return value variable. : f2 F, o) D7 T9 f! l: V" R& G def returnValue " F. }( y6 A' k+ O 9 @: n& r+ t; g& Y1 T( y! I- B2 C // Note the simulation time. + q9 f7 ]6 U- H: A( F& Z4 j' z def time = GetTickCountInTimeUnits() / d' p0 |, V. n; v% n& k. F5 e/ u: t% d2 u! C% x. i: w$ J/ z
2 I9 Y' J3 E. d/ G // This is an agent decision.- z' I- m% @- t- W7 N4 E
if (watchedNode.pressure<200) { ) l1 u+ { o2 q8 m8 { ! |5 I+ `+ D/ r, X2 a4 G // This is a task. : z% I3 N' q$ l& ?$ ^! ?5 ^ setPressure(watchedAgent.pressure)+ j: w* n! J: W
. X: G; g5 L$ k) i* H( H/ u! Z } else { * A( B8 n2 C( O0 c( \9 N, K 2 ~. B( y9 r: \; y( h3 ~" Q4 I0 e & X% G) k( {, O* @ i } / l* c: E5 ]6 A/ s8 k // Return the results.: O; _5 C4 U4 q8 M; y+ A
return returnValue0 [9 e; }- d9 h/ C( `
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/** 1 ~" p/ _ j9 z */ ^* Y; _' z6 o0 J" F+ f8 W
* This is the step behavior. * j" O$ a% `" m5 a9 ^# b * @method step * i6 Y/ V( z5 n" D$ S0 u; Z * q h5 N9 u& }) h8 h) Z) r- H8 Y. i */ ! U* D9 A3 M+ \8 F# j8 h @ScheduledMethod(1 B6 }) q; _$ C' `
start = 1d,& G4 n1 b9 h0 y2 Q. H* I: j; \
interval = 1d,7 I; D n+ X& a0 ^
shuffle = false 2 o# }2 Y7 c5 I/ ^6 C" Y2 t+ Z )9 x# u3 L1 F- u+ f, j
public void step() { 0 ]3 z+ G9 |6 e8 O9 B( \+ r ) }& x* Q* A$ {5 ]- U* c // Note the simulation time.( _, B ~- n$ X* H2 Y
def time = GetTickCountInTimeUnits()6 {% V0 X5 f6 D: @5 l4 U% k
1 t3 [1 t$ D5 B) p/ t1 c! z y6 ] // This is a task. ) ?* {; Q9 t4 d* t measurePressure=pressure+ RandomDraw(-20.0, 20.0). F# u! o; _- v9 j4 n/ x3 f
// End the method., f% |' s- V; F! }9 o' R% r
return 8 H% _4 j7 @. ~* h2 X 9 `/ ]: F0 ^- ~# a }
注意,在函数step中 ) b( t+ j8 z8 }8 G+ Z public def step(infrastructuredemo.GasNode watchedAgent) {: Z4 d6 n2 j6 R* K) C
//这里是watchedAgent ' O( Y* a" A: T5 M/ C @ 但是在语句中,你填的是watchedNode c2 c' U. M m7 ?# e" x% s1 ~
// This is an agent decision.9 _6 N# P0 D0 D1 Z
if (watchedNode.pressure<200) { 3 F* @; R. J4 z. N
setPressure(watchedAgent.pressure)9 c Q5 y- h9 v/ W1 n- Q; r! \
变量名称须统一,可以都改为watchedAgent