在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : d' \$ b* o& [+ S. T! l u9 J8 x( D7 o0 ^+ W N% u
! \1 M3 |' {# |+ x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 Z5 D8 }8 b7 o d E/ Q5 ] public double getMeasured pressure() { , M1 @9 `: {7 \4 J! t, r return measured pressure; t6 S7 g: g" q7 w# F" |
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public void setMeasured pressure(double newValue) {2 T8 R. f- P! ]) D' D: J: m
measured pressure = newValue " Q$ _$ U9 ~: A. [ }. N; G1 t6 n0 p3 Z* X
public double measured pressure = 0 . | f8 E& F1 y/ v3 ~2 K2 c2 y1 k. H3 q* @
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* 9 f0 X5 t" r% T% `9 r' F * This value is used to automatically generate agent identifiers. " j0 C0 G; P1 Z * @field serialVersionUID # y! G5 x$ B; u$ g, b; r6 R * " b" V! `+ @8 C3 H8 I! m, S */ 6 e& P& ~ d6 ?3 o9 v, e% s: y. a0 l private static final long serialVersionUID = 1L $ h) ~& g J, ?1 z ) r A; t( s( V! F/ y! x /*** M b# H& a0 t( `( ~
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* This value is used to automatically generate agent identifiers. $ E- {9 d2 S$ m: v4 c8 K6 z$ V * @field agentIDCounter9 B2 o$ g/ ?' D* H6 l2 a$ p
* : v* \# m3 t, n2 \) D' k */ $ r. {( T" x7 u& N# [% ~ protected static long agentIDCounter = 1# Q; ?3 a0 Q6 U4 w( J
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* This value is the agent's identifier. / \. I; Q2 X3 y3 }8 `5 {8 m& R% u * @field agentID * {" g7 g$ \; K *0 X3 X; O/ c# C# G+ f) `' e; F
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protected String agentID = "GasNode " + (agentIDCounter++) $ Z, X( H% Y1 Q+ W% Z3 O 4 _1 E6 S& `( Y- X2 q1 `; n: v$ f /** P. p& N6 z1 N3 } *( G# X2 ]8 @* [4 d1 t9 f5 g
* This is the step behavior.9 k; c) Z j) z, d: x9 X
* @method step: |+ `- U$ P- N! O) H, z
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@Watch( / C( j: z2 l n" z watcheeClassName = 'infrastructuredemo.GasNode', ) p, I& ?6 L8 B' Q7 z3 ^& }. } watcheeFieldNames = 'pressure',1 e# d) }3 F$ n% ~. A
query = 'linked_from', 9 A; f" `& C+ }, ^# i$ J( m whenToTrigger = WatcherTriggerSchedule.LATER, + H( ~* F) P0 ~. Y; q W8 h scheduleTriggerDelta = 10d 3 B0 z1 p Q9 H! x ) 7 _; H( f1 U; F7 `0 N; v, ^ public def step(infrastructuredemo.GasNode watchedAgent) { 1 U5 u0 N) K) o8 Y: H( t6 m ; k" i! H; {! A v6 h- l // Define the return value variable.: i7 a% o- M' a4 H" C: \/ g8 S
def returnValue * k5 j: o+ U# G; Q! n$ V3 I # P; z- E7 T- n$ r" n c' C+ X // Note the simulation time. 5 t9 R# B' j6 N& b! V def time = GetTickCountInTimeUnits() ( i2 n& y+ b+ f7 G% h3 I" N1 h! a ; A! z" k1 U7 v2 }& P) _" z% S 6 i' t& ]4 M" h8 z9 a7 I* o. J) \7 i // This is an agent decision.- J- E. {- s! |" q$ X& y: C
if (watchedNode.pressure<200) { c! c, ^8 z% J* b. S; _9 m
' o( u2 X Z+ W/ X: `4 Q! B$ f% q // This is a task.' X R" Q' X% D5 g2 K
setPressure(watchedAgent.pressure) $ v v( i K9 h 9 X% t* O( K; ?- z } else {9 a* @1 A. m9 g9 {. Z7 c
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// Return the results.% u+ M/ [: \& Q+ ?# x% o
return returnValue. |) X% v, y* l& [- H2 ~
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* This is the step behavior. ! O" H& e9 C- V8 i( |8 q * @method step4 y+ M- ~ L" X
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@ScheduledMethod( X0 r4 u& D' K' g- c- Q- X
start = 1d,$ p% V6 @+ g5 M5 g3 W2 {/ F
interval = 1d, 1 f# M2 w5 P; `/ a# G shuffle = false ) ]4 y" ~* B N+ H5 U9 o ) * F# S# W4 C% L) e public void step() { 4 ]3 i6 u4 w9 _ |+ {) A8 C2 T: j
// Note the simulation time.9 t7 u' J7 g- d2 w+ V' r4 r7 k
def time = GetTickCountInTimeUnits()" v( j0 ]" C' G8 `5 {8 Y
9 g3 Y' z' i( X // This is a task. 9 y5 c I( k1 T+ i1 G. d, a measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! H) b- G2 f4 E // End the method. u& n. |: y3 m! o0 F* W" E return * g, d) @1 `3 g# |5 I' s% M 0 ~- e0 ^- f" h& B7 u }
注意,在函数step中/ o* \0 D h1 W: w. |# O
public def step(infrastructuredemo.GasNode watchedAgent) {7 x/ U$ U8 D; B9 [/ j+ s
//这里是watchedAgent9 ]2 w2 ~6 n# [& A% L% ?- I b% L0 G
但是在语句中,你填的是watchedNode7 r$ m$ ?5 p* T2 \* r
// This is an agent decision.; x/ f( h. Q! w' P+ |* F' \. B
if (watchedNode.pressure<200) { 8 x4 h$ E+ f: R2 M1 ], Z setPressure(watchedAgent.pressure)) \2 U/ W" K' F
变量名称须统一,可以都改为watchedAgent