在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( y8 {) X) e! M4 c" h- r5 ], j, H& G
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , f+ [' j' y. Z4 Q+ |* h2 t public double getMeasured pressure() {0 o( B3 b7 l3 s8 f; Y" o
return measured pressure( U4 j- o$ W4 n" O8 M
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public void setMeasured pressure(double newValue) { + K1 d8 _2 T3 f9 }; `9 k! W measured pressure = newValue7 p1 }8 q0 y5 P
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public double measured pressure = 09 H# r6 E( z) V3 t% N
' Z2 t! g8 H2 {( V6 m /**' t- C& k, G* l6 {( v h- F2 U& }
* " y4 ]2 h. |% U ~$ o6 ? * This value is used to automatically generate agent identifiers. 7 F: Y6 ?8 d2 a+ u/ k L+ N * @field serialVersionUID, k3 K5 K) V. O& |2 p2 a/ w) a
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private static final long serialVersionUID = 1L # D# B! |; }( J2 j' q! C, X f* S* b: \
/** , K2 J4 ]" _; R( g9 ~* o2 O * + Y2 V# J5 u4 X * This value is used to automatically generate agent identifiers.' \% |" ]! m. @- z j$ X a
* @field agentIDCounter % D8 C+ n2 C3 R *# }& e3 k$ K; s' U# Z
*/ 2 p4 g$ I5 ]6 R/ z6 G# J: {. T* Y) Z protected static long agentIDCounter = 1. M) y& w# ]3 F
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* This value is the agent's identifier.1 N. r, }) j/ @- A
* @field agentID3 e1 _2 u! b v; R+ N# d
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protected String agentID = "GasNode " + (agentIDCounter++)( |: U" `. z; [6 n% a
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* This is the step behavior. " w; V0 j" n3 w9 n5 g * @method step 4 B* Q# S( Q9 O; R. i7 A( I *- Q& J( B: ?3 p% f& M" n$ k7 E
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@Watch( . I! v3 e7 k" k2 P8 x8 R6 z watcheeClassName = 'infrastructuredemo.GasNode',6 s5 J k2 p' L3 `: U5 p
watcheeFieldNames = 'pressure', ) K/ ?1 ~9 s8 g0 e; O query = 'linked_from',4 \( ^1 ^+ h. } w
whenToTrigger = WatcherTriggerSchedule.LATER,0 L" n( w2 D* F% w+ Q9 Z( _1 n
scheduleTriggerDelta = 10d # |) g$ R. J6 H2 g" B/ L G ) 5 h1 d0 b) O. n, W& ]) n0 ]4 I* I public def step(infrastructuredemo.GasNode watchedAgent) {* ^+ D; A! h9 }- e1 n6 L
# p1 O0 |3 o2 I8 z! s$ C7 j // Define the return value variable. 6 o4 i: f( Q/ w* x. O' G def returnValue+ j! W- }( c/ }0 H
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// Note the simulation time./ U- O( O( X2 @9 _
def time = GetTickCountInTimeUnits()* t& B3 y" R+ L& P0 q h- Q2 ~
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// This is an agent decision.* |6 r% t$ ^+ U, I) s' I, r2 ~
if (watchedNode.pressure<200) { ; n1 B$ Q$ L; `( n/ b& o8 {) S! V% f7 q3 h+ k& r& q3 T
// This is a task. 6 a6 [! z1 _- ?& n3 b+ |& R c setPressure(watchedAgent.pressure); @/ j8 _3 P% }; c; o0 g
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} else { 1 G1 K' `- J/ h$ O) u5 I- l* h4 c3 R" c0 N' i* g: |8 w
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// Return the results. 6 f; J- q% L0 k6 T1 m) T return returnValue : G, Z" S, Q) p' {* ]; H; ? / v3 w1 F |6 K } 7 }1 w0 D' T- |; K0 Q. _0 D4 h. L& G$ X: |# H/ c4 h
/** ' u1 t0 `# R* h, } A+ \ * , I# A9 P- y5 b% q * This is the step behavior.3 B$ x% }4 t, B, c
* @method step% ~4 p/ m( j: g% _1 Q
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@ScheduledMethod( ; Z. u% ^; B) Z% H start = 1d,2 S0 J$ e8 x2 u: o( B
interval = 1d, a7 A' _ l |+ c5 }: F1 O) z
shuffle = false 6 P: \+ \" o* k' j7 g# P& j )2 |, d2 {. v) L( [0 c$ r
public void step() { 0 V+ [% K& r3 \3 b! |; I / `. `3 Z8 F* s // Note the simulation time. x$ M2 N( I" y
def time = GetTickCountInTimeUnits() 0 S; ^! l9 U9 `* { 3 B' J: K1 e. z& ^ // This is a task. $ y. d- l& D/ s" ~1 ^4 f measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 G& D) o% {6 T // End the method. $ A) L3 w& Q* o8 w; c) {+ a: {) X return- E3 \' s; d' A! P
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}
注意,在函数step中 0 v$ w" h3 {6 ]' `- p7 ^ public def step(infrastructuredemo.GasNode watchedAgent) {: ~) i9 v* e$ ?8 l# ~) i \
//这里是watchedAgent9 t. d1 k' \0 o- S! c+ L" Y
但是在语句中,你填的是watchedNode0 q, o' n6 m- E- m
// This is an agent decision.+ A4 w- \' w) ~
if (watchedNode.pressure<200) { ; k& l* T( {8 h
setPressure(watchedAgent.pressure) - K: ]" a" t( V O- L变量名称须统一,可以都改为watchedAgent