在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & @* ]) p8 {6 Y7 Q' P/ q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 {1 e! j$ i& p" O% y, n1 i
public double getMeasured pressure() {, J8 @# z* ]# P2 G1 _
return measured pressure0 z, l$ a5 S! Y1 S5 U2 D/ G
} + Q6 C" A& c8 ?' X! v public void setMeasured pressure(double newValue) {& b3 }0 S9 s, L% a- E& O$ X
measured pressure = newValue: F2 E5 V6 f1 _
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public double measured pressure = 0 " D5 E* f2 G2 W , f+ S0 u, U" b3 j: I1 l1 z& F /** 6 X9 a* e+ E8 S3 b. X& S6 } *9 | c* L% U' y5 {9 |9 u0 v
* This value is used to automatically generate agent identifiers. $ Q' F" f& X8 F * @field serialVersionUID ; x' @# g9 N2 Q- \% z+ F * ; D6 [7 c( J& r */; i/ @4 r: }5 T; `0 M0 z
private static final long serialVersionUID = 1L9 G( E) E6 `. }$ H X
. v5 K5 @0 {# x; I! f5 F /** * R( G Y X% U3 Z *- f1 m9 h: L& R, f, u2 U
* This value is used to automatically generate agent identifiers. 6 a7 Z+ J; S( y1 m * @field agentIDCounter4 F7 V- ~9 y K. {
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*/ + f/ y0 R4 a: m9 Y& \5 o protected static long agentIDCounter = 1! z+ \! M8 _( D# c8 o$ ]
1 ^/ p# Q7 ?# f$ ^ /** 6 O) i- k! n( ?" b, ?0 I# a$ F *0 N& p8 d1 C* [ S
* This value is the agent's identifier." q4 j, ]- B3 p* h
* @field agentID $ t3 G! x: S6 E/ c# h *0 T; ?2 U1 X+ E& ^: d6 F% l
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protected String agentID = "GasNode " + (agentIDCounter++) 5 I' y! Z2 O0 A: O% j) }: W# T* l5 _% O( P: j
/**7 F, i+ X% M* B4 k
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* This is the step behavior.: i. C- ]+ { l
* @method step/ T6 _ y9 w, }* x O$ H
* ) T' l* h: x! C$ ] */ : A9 y5 R# D5 l$ ?# S( e0 O- H @Watch( , o! t/ `% X2 R1 N3 X b$ t& M watcheeClassName = 'infrastructuredemo.GasNode', ( r0 G. \- J9 S9 |+ a7 \! t watcheeFieldNames = 'pressure',3 ~6 h) X: J& |( e- Z5 J2 u V- K
query = 'linked_from',* f) `9 t+ `; W8 d
whenToTrigger = WatcherTriggerSchedule.LATER,$ [* E8 m( l7 v f' Q3 d
scheduleTriggerDelta = 10d4 H9 n% {0 K' P* Z! U* u. C
) 3 \$ X) ^/ D3 v/ f r- B public def step(infrastructuredemo.GasNode watchedAgent) {) L" z( \& g1 a. N2 p4 C
9 F; `- K* O6 M( C$ Z+ ]2 u0 l // Define the return value variable. % R( }3 D7 d7 d! O0 I7 }5 { def returnValue2 A% a% E! U* f1 W+ Z
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// Note the simulation time.. f1 k" l- G. t
def time = GetTickCountInTimeUnits()0 r( t3 m0 ^1 w6 p
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0 L. _+ p3 S/ i" J: `8 m4 } // This is an agent decision. , ^ n4 g s: `, p) m# ] if (watchedNode.pressure<200) { - h% h* s, i& J7 b8 P0 S8 V! Y 9 T- j6 X9 E: f // This is a task.1 u5 L. }8 L% {& C4 H$ _+ ?
setPressure(watchedAgent.pressure)0 U: e. t' [2 e