在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 j$ B. y2 C: A: l$ u; Z $ O! t& K, J& I! ~/ t. N8 K 0 G1 {+ T9 ]7 H0 L' c2 N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): p$ t) m, u9 p2 ~" }+ Q, }2 B
public double getMeasured pressure() { 9 ~/ e2 h) g. `& B/ R return measured pressure0 T b2 s7 q* d2 p, Q5 A
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public void setMeasured pressure(double newValue) { 3 @2 W; e9 W, f6 r" t measured pressure = newValue$ w7 k( s2 t" y
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public double measured pressure = 0 1 l) o) W( K6 I7 e. B6 n9 v! n) l+ n
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* This value is used to automatically generate agent identifiers. s- ]4 `( P' U3 p% ?/ m3 O6 Z; J, _ * @field serialVersionUID8 T# `: l; P6 s" J) A
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private static final long serialVersionUID = 1L2 A8 P/ b! Y, X4 r0 M
1 Y' a$ B, S$ j/ r- a3 w& _9 \ /**4 q7 N8 e. ?& K9 i$ Z' S
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* This value is used to automatically generate agent identifiers. ! o6 f* h0 l) P * @field agentIDCounter 6 X$ ?) W, t+ V m *$ `: r, b4 i/ Y z
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protected static long agentIDCounter = 1 v% n4 y G8 } 5 ^" O6 Z1 U1 R( Z /** : P) E; y/ o0 f+ r7 u *2 @+ U% P; B0 m
* This value is the agent's identifier.8 X$ e, ]: h9 h ^
* @field agentID$ j' k3 |% I X4 s
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protected String agentID = "GasNode " + (agentIDCounter++)5 k- p8 K# T9 ~/ g1 a5 O# V! Z
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* This is the step behavior.) `4 D4 I- q c& G% K3 M
* @method step * O, r6 g B. z1 D *# J# R% L0 z2 Q0 ~8 t$ ^
*/ 4 P5 K6 ~2 |( G) q @Watch(2 a4 g. [) X* ]( q1 p1 J9 ^' F
watcheeClassName = 'infrastructuredemo.GasNode'," L& o. u1 }% g
watcheeFieldNames = 'pressure',4 j$ e! P6 G6 X* w. l
query = 'linked_from', / ~' ?, H) Q, G) P& [$ u whenToTrigger = WatcherTriggerSchedule.LATER, 2 p5 R7 P- a* n7 b scheduleTriggerDelta = 10d 6 Q# d; y. u9 h: {0 }6 k ) . n' t2 ?3 H7 o: B2 J public def step(infrastructuredemo.GasNode watchedAgent) {1 x5 Y% _5 H n4 f
" |& J) z, } u // Define the return value variable. & Y! s! g' Y- B, V1 d7 a def returnValue+ E- ] P" A4 h$ `2 e( B
& M8 E; g, H! m9 Z // Note the simulation time. 4 y2 e6 n' @! b; o. v def time = GetTickCountInTimeUnits() 3 j! r+ T2 y+ r+ j R% G) r9 n/ L/ Y- O! X$ C6 F: G
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// This is an agent decision.5 ]5 s4 f5 c& e8 s
if (watchedNode.pressure<200) { 7 Q( b" \" n9 h) }, R0 n4 g% C' D% v
// This is a task.# b2 u @6 j; s& O8 n) g
setPressure(watchedAgent.pressure) , A9 l2 b! X" O$ U+ M6 d - n" p" h% y: X% a1 U } else { ' H6 t' a1 o8 T, _0 n* x. v x( l4 k7 \8 V& s( ]
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// Return the results. # C* O6 m* F0 {" j: x3 W; S/ F* X1 `( e return returnValue l( V! E* X: v( ]: Q% M; _$ m* w7 b* D2 i2 d. U8 e7 t
} ' T) Y' G6 X9 D# A6 v ; s0 y& [+ j. M* r' k3 ]% L" m /**% l& E( {! O# v9 @6 w5 X
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* This is the step behavior. & W' L \$ C3 V5 M * @method step0 n2 g, X; \# x! X! c
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public void step() {+ t+ [, M& h$ k$ |0 m6 T
9 o$ P) e/ O6 q* w' ~ // Note the simulation time. " y1 ^* m; K8 d0 n& \) M9 ~ ^ def time = GetTickCountInTimeUnits() . ~, G+ ] F! Z; l: @; T ' }) I# B4 t% P R // This is a task.! [6 C, U0 l Z0 O
measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 w( u& E/ O* h: k6 K$ q
// End the method. 8 k( m& T2 x3 f return. [/ U+ s& t+ N. Q. U Q( M
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}
注意,在函数step中) A, Y Z, z/ u: t) A/ a& | q/ O
public def step(infrastructuredemo.GasNode watchedAgent) { 3 u# a# }& E- ^, ] //这里是watchedAgent ( l! m: ~1 V% [1 C" ~$ p 但是在语句中,你填的是watchedNode9 o' B2 h, d- f E$ m
// This is an agent decision.! G+ ^$ {4 ?) F( k X
if (watchedNode.pressure<200) { ! Y9 D% I6 H3 c0 W: w' c; U setPressure(watchedAgent.pressure) \1 X% W( g* O. a
变量名称须统一,可以都改为watchedAgent