在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + K$ J. U: U0 T5 H" Z
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* t% d' o: @: ?7 ~@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% U# I1 m0 x. R9 c3 j8 i! W( K
public double getMeasured pressure() {: }2 S% |5 W/ x S" a# ]
return measured pressure6 E: S6 B+ E9 c: e3 Q! y# P8 y
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public void setMeasured pressure(double newValue) {: w& E9 L3 d6 `7 D: k
measured pressure = newValue" x; C2 p% Q4 M) p
} + N8 i2 F/ }. r' ?2 i) S public double measured pressure = 0/ T7 V7 B* l* F7 Q, ]
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/** ~- L$ z" u2 X1 b. G, V * / ]9 m7 Z9 ~6 X0 c! J7 Q * This value is used to automatically generate agent identifiers. 9 D/ e" n: v5 r/ z1 ^ * @field serialVersionUID9 f0 E; }# W [7 {9 S0 d
*/ v8 R( _6 t" v& V! J0 j7 ]
*/ 5 I$ E5 j# @, [: i private static final long serialVersionUID = 1L ) I7 |; @- W# q. f, @8 A 0 D$ F" P7 K/ r6 @ /** + _4 u( D" Q, h * ' h3 T G9 X% ~# v# r * This value is used to automatically generate agent identifiers. ! f/ t# L% H: J. @# M * @field agentIDCounter 2 J, F# X! D7 n. b *0 j, S) u6 O6 T5 R
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protected static long agentIDCounter = 18 Z: P! V2 \2 M/ x
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/**6 P0 ^0 l& N0 y8 M9 B
* 8 j% ~ F' r# [ * This value is the agent's identifier.- N5 o$ w2 z& q H- E
* @field agentID( k5 v6 s k# I
* $ I1 o: Q A9 g9 W. @( Y9 @ *// ]0 x& N6 F9 L1 G' |4 K
protected String agentID = "GasNode " + (agentIDCounter++) 8 G! p9 b# ]$ v+ r! ]2 u% \% ` E | t8 m! D4 P c% E
/** 0 I( K' }' m8 C *7 E8 ^$ s8 N f" m" x7 `! L6 `# E- [
* This is the step behavior.) S9 ^7 E6 j/ V2 c
* @method step 1 u X4 k0 a+ Q" p * % H; g7 z1 W& `* b( i' b* l */# f0 H k. D, t: C0 A0 D
@Watch( # `" l! q6 A7 G7 s3 ?2 ]5 { watcheeClassName = 'infrastructuredemo.GasNode',- p# x" e! j7 h0 a8 C1 J
watcheeFieldNames = 'pressure',+ g/ Y4 s6 z z% g& S& x9 J
query = 'linked_from',/ C9 {* K- @% I/ B& H
whenToTrigger = WatcherTriggerSchedule.LATER,) g( Q1 |8 H* w* A3 t! j/ @
scheduleTriggerDelta = 10d# E+ E9 F1 H2 Z% l* L" |( @$ U
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public def step(infrastructuredemo.GasNode watchedAgent) {$ S) x; Z- r' l( T# i
3 ]/ I% x7 y. r4 N$ I3 j // Define the return value variable. ( F1 B4 [% U" ]1 ^0 E def returnValue " q: M C! U6 ]8 R" { & U" n: Q( \5 y0 T. x$ b; s // Note the simulation time. + y6 B+ m3 f' b6 x def time = GetTickCountInTimeUnits() $ b% o0 F k. q1 l I* x1 D9 b, F$ L7 q# t( U" x: H
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// This is an agent decision.& }3 b- E( L: ~; k, S
if (watchedNode.pressure<200) {8 d( D+ D1 e4 H2 A1 \( o
1 N( j# ~7 p4 ~! J6 I3 V" `% ]6 D // This is a task.. k0 K; _- H$ y. P+ _: t! r% |" B
setPressure(watchedAgent.pressure) - w+ E0 y1 j: i1 N1 a5 X 1 k1 `* ~% P+ A7 ?# A9 O* R } else {) V! v& }+ D) W
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} $ @' _* Q4 j' M0 j0 S# l0 m# Q // Return the results.- ^# h& ?/ g- l) \* u5 U
return returnValue ) n3 i( ?6 E( E2 D. B) @ $ S; x( D, E/ _# g' g& q }) L' c5 L& L5 ~. A" W
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/** ; V% O+ o3 \" M, w" [0 Q$ q * - u( D/ C7 c- g" d * This is the step behavior., ~. U# n$ [) x Y
* @method step- F$ z. Y4 F# e0 Z0 Q: C# k
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@ScheduledMethod( ' A' A/ D8 E3 e9 l6 ^4 e* i start = 1d, 4 m' |5 ^3 ~, Q, M% e interval = 1d, + O+ r4 T1 [) D/ i shuffle = false: l/ Z) |/ T2 D* _2 X
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public void step() {% u$ v3 m/ z* j1 T; P
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// Note the simulation time. 7 X( X" m; M0 \7 i def time = GetTickCountInTimeUnits() # T4 U& B- b3 z' O c: b2 D' H1 |7 T% W. C: S
// This is a task." L5 h+ p x8 g3 Y4 O! I) j3 w
measurePressure=pressure+ RandomDraw(-20.0, 20.0), }' R+ A% `$ n: r
// End the method.3 y$ k: D! @" d1 s
return + t h. T% ~) ~5 O' e3 K # u ~2 Q- D4 w7 T3 A2 T! f }
注意,在函数step中# z8 I9 q0 i' T$ x6 N% A) R
public def step(infrastructuredemo.GasNode watchedAgent) {) A! a" i1 P6 y& b$ |- N0 e
//这里是watchedAgent3 n7 h3 B" g' c
但是在语句中,你填的是watchedNode2 Y1 h) h8 Y7 S& t. r
// This is an agent decision. : D" p) n! d5 \' Z" }8 D) m if (watchedNode.pressure<200) { {( _- t. _ r% Y* k1 B" i: B9 v' Y
setPressure(watchedAgent.pressure)3 `! c+ D' C- v1 v
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 ; _' B; F5 z, Q! _$ E public def step(infrastructuredemo.GasNode watchedAgent) { - ?* \1 f" W4 b( Q+ A+ O //这里是watchedAgent3 p1 l0 ^: f4 o: F, V7 D! R
但是在语句中,你填的是watchedNode) y1 Z& M7 p. B2 L
// This is an agent decision. " K2 J0 g4 U) T. j. Q" e if (watchedNode.pressure<200) { 6 q8 Y `* c5 c) i
setPressure(watchedAgent.pressure) ' Y8 V+ \* ?. U8 G, R' [变量名称须统一,可以都改为watchedAgent