在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / A$ X8 ?3 N T* i
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% o7 o/ s( K" ^) v@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 d) L j+ B% c0 ^* H! x1 U public double getMeasured pressure() {1 z: f: S) q( D( y! t l
return measured pressure) u% o9 r7 P2 ?2 W0 L
} 3 V, [$ [! I% h public void setMeasured pressure(double newValue) { & y) X8 w* _/ R5 p% a+ i% B measured pressure = newValue3 u! ]; }; g: Y6 Z5 e( H
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public double measured pressure = 0 & t' S* I8 k6 o 8 j0 P D; R# } /** ; S v8 c) B7 [ * 5 K% K3 ]2 e8 l4 Y * This value is used to automatically generate agent identifiers.& B3 F# [8 Z3 P# d5 p9 ]
* @field serialVersionUID0 h/ L, R* b- p, t; q; Y
* 5 c, z8 }/ Y( V */ & ?2 a0 r- Q6 R) P+ |3 K- Y private static final long serialVersionUID = 1L c( a, N4 O, b% b
8 n) f1 o2 S. X /**6 b& X V' l& R0 K
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* This value is used to automatically generate agent identifiers./ Y( Q1 u# }* F+ ~6 j( ^7 ~
* @field agentIDCounter 2 B6 _5 ?0 [# C% D5 ?( S) } *4 B& ~) b, R: h% f* e4 e/ k
*/ - o6 G4 g8 l+ l }# }: A6 ?9 } protected static long agentIDCounter = 12 F, V1 \' g, W; m8 }
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/** ; M: S4 c/ ~1 f) h) g * % }# H) b9 t/ M, @# I, u* g- S' x * This value is the agent's identifier.: _ A: A: t. [6 R" Z. k
* @field agentID 4 @+ Q$ z" d% a" c *4 Q& F) `' _' L+ K- f
*// j! T7 l# T! @; ?( T; F# l9 K
protected String agentID = "GasNode " + (agentIDCounter++)8 `3 L" I; Y. i0 s
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* This is the step behavior., Y) H+ e( E7 W
* @method step& c& b% m! o/ S# `2 T5 u6 O9 s
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@Watch(6 a# T4 q- N. a7 j4 x; _
watcheeClassName = 'infrastructuredemo.GasNode', 7 z8 o4 V; \3 R8 {% A* e watcheeFieldNames = 'pressure', - B4 \, F$ s4 S query = 'linked_from', & M2 o8 V- l1 F( j/ K$ A& n whenToTrigger = WatcherTriggerSchedule.LATER,+ m4 S3 B0 p1 `$ }
scheduleTriggerDelta = 10d - d% r9 l, L1 R! t5 H' J1 b' l/ l ) 2 d! f9 h7 a! \% t public def step(infrastructuredemo.GasNode watchedAgent) {3 N7 v/ y+ j; I/ [
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// Define the return value variable. / S$ H, p, T: r+ v$ w! A' R# r' h% z- z def returnValue 9 D' ?$ J P4 c- |( k$ R 5 Y M A% R$ ^1 f // Note the simulation time.3 G7 n \; S1 ^4 G6 l/ }( J
def time = GetTickCountInTimeUnits() ' F5 G [$ `5 Y* f7 [4 V' c) ?4 ~ b
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// This is an agent decision.6 F L; X( J$ U' e" ^3 S- a/ x
if (watchedNode.pressure<200) {2 b3 l& {% Y" W9 {" {+ W; J! A
) q7 p7 Z0 O7 \- h7 N* \ // This is a task.) X5 @! A% e0 s9 P
setPressure(watchedAgent.pressure). E* ^: Y+ z0 X$ R; k2 j
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) S2 G: e5 U8 r' F. z: n9 r! U } 8 h( M( F9 z0 B7 r; S // Return the results.9 l. ]: h- G2 Q# f7 Z
return returnValue# Z; S( s8 M7 \, G% R7 T
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/** 9 C# y+ w' |: H6 g- g6 z *9 f$ ?+ {* J7 n% M& y) J
* This is the step behavior. 8 Q p$ `8 d; I* d * @method step# e9 u3 u+ q5 |
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@ScheduledMethod( ) ?' Q! s9 z1 X4 G0 }8 Z start = 1d,$ s. T! E. _. ]2 Z
interval = 1d,( p/ J: R( H8 p h
shuffle = false( ^! g8 x# I/ M8 ]& g+ H& E( \7 Z
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public void step() {4 I) @3 p$ t j$ d
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// Note the simulation time., h+ z* {0 J( F8 w6 y+ }( U* C3 u
def time = GetTickCountInTimeUnits()1 T" z( b/ R$ U. [, p! A
4 ^3 K9 z' b# `1 h' S // This is a task. 2 B' m4 g S1 |7 z measurePressure=pressure+ RandomDraw(-20.0, 20.0)' F! {0 O% V. T4 {: F5 m
// End the method. ) d/ _3 }; R1 ~9 y6 b return 9 K6 H. c7 U7 G4 p. Q- H |/ L8 C
}
注意,在函数step中 v: j) s3 O( {5 \0 V public def step(infrastructuredemo.GasNode watchedAgent) { $ Z& c) x8 m+ A6 h1 n //这里是watchedAgent ; a. ~0 N; j6 _) O8 A- g/ e 但是在语句中,你填的是watchedNode ' B+ u" `1 R4 R // This is an agent decision. 3 _' i$ a0 L& {* }1 h! [ if (watchedNode.pressure<200) { / ]3 r* m, [1 Q& r; D setPressure(watchedAgent.pressure) ! o1 i# d d9 B+ C' p5 h变量名称须统一,可以都改为watchedAgent