在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 I8 Q' X+ r; h+ Z2 a* e; S
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")3 R, i( I' K0 ^- M4 P8 [! A$ F
public double getMeasured pressure() { & ?+ x( f; T L, J/ h9 i) o6 e return measured pressure9 b! R: Z* x; q! e: y6 P
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public void setMeasured pressure(double newValue) {3 I H. d3 P- p% j ~) u" R
measured pressure = newValue" o3 [8 v6 v+ y% {7 P/ g8 ]; S7 Z" C
} ) r# b: T' l1 F3 x public double measured pressure = 0 9 [6 E, [, n) R: j % R5 G: r6 W" J6 s /**# W4 Q% ^/ ~. A8 v
* 0 `- V$ G* T. N; o( a * This value is used to automatically generate agent identifiers.# \& u5 j3 d: g' {8 y
* @field serialVersionUID) L0 o! S" H" z, e4 S
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private static final long serialVersionUID = 1L 3 I7 ?6 ~; F/ ~/ V5 K+ Q + ^# ~3 f: j6 X: h5 { o+ l% V5 B /** 1 I% B4 I0 `( ]! z( k7 k+ c *6 ~: y$ X5 o8 u0 n, h
* This value is used to automatically generate agent identifiers.9 m( S T% M; ]' g* h' ~3 F* A
* @field agentIDCounter / [ H4 G( W* \: _0 s *1 e& p' \! V1 o4 c/ J2 E# k* \
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protected static long agentIDCounter = 13 z$ v* R0 W2 d2 N3 a
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* This value is the agent's identifier.) g' A& g0 S9 L' K' g m q/ t( O
* @field agentID% t2 f+ ^/ |1 A2 K1 q. J4 M3 [
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protected String agentID = "GasNode " + (agentIDCounter++) ; c: b5 l, x6 V7 N! L+ _" S6 s0 _: \. q: R& T6 j
/** 2 I1 L7 _! J! ^7 C+ Y7 f O * $ f* T: F& K3 m7 D& v * This is the step behavior.; G3 x/ r W$ t
* @method step; Y4 ?# B8 w6 p+ q4 o" J: `( g# g
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*/ 9 A: E' A5 I" ]' d3 |. M @Watch(+ f& V: l# E6 f
watcheeClassName = 'infrastructuredemo.GasNode',/ F% x6 i0 f4 l! K7 U. Q i
watcheeFieldNames = 'pressure', ! M% d- a, |' t6 l5 o query = 'linked_from', Z5 |- G- _' {, _6 f( F whenToTrigger = WatcherTriggerSchedule.LATER,: t3 {+ S6 ]/ N+ w: d
scheduleTriggerDelta = 10d 8 F: o* m) w" ^7 e% o )* W" [! E. B# j7 W/ `+ J7 ^
public def step(infrastructuredemo.GasNode watchedAgent) {& `) K# I2 T) O: k1 w# g0 \3 H0 ]
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// Define the return value variable.: @ E( u& t7 w
def returnValue3 c& w: J% G* \% _0 d/ d3 w
" `$ {" |8 _' n; p0 U, z // Note the simulation time. C0 p0 c2 B: f0 R$ `+ O3 j) j& {
def time = GetTickCountInTimeUnits() 3 z9 t# t( t( |) M3 m( D2 Y `! n" G! I% H! q* m& w6 i
2 K& V$ D( J) Y( k$ m // This is an agent decision.3 Z9 A# x& [! w7 _
if (watchedNode.pressure<200) { ( T$ Q9 m8 m1 d" e+ m8 e& p* M8 y1 M! ^ z. P
// This is a task. . B1 i0 D' |# P t8 J1 p setPressure(watchedAgent.pressure)1 \# I1 i3 ^- D
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} else {$ O. i( Z% X; ?1 `7 p- |
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// Return the results.: x9 k% X0 j4 W( ], }+ S
return returnValue& F/ C8 L- B+ L
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* 7 I' {. }( D3 Z8 }, L& E * This is the step behavior. 2 i; ^; m" j$ e8 o1 ^ * @method step 6 s0 o1 w9 y( \ Y3 x+ Q A * + d" U. k; B, X& L */ $ G* n& L9 k) H( e& ?% w @ScheduledMethod(8 X+ b _# X8 @" r/ K
start = 1d, 6 m2 l1 p3 f% w3 [! N interval = 1d,, E" t( R6 C, K; N
shuffle = false7 l9 h7 P* U& n u( X1 H
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public void step() { ( z4 A) Y0 B O" N f, O5 t+ W& {2 n" u6 M) Q, v' `+ ]
// Note the simulation time. / V( w1 _6 ~$ [+ N8 w% q" b# g def time = GetTickCountInTimeUnits()2 ?& X% k F/ o8 o, M+ X
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// This is a task.& o* s2 m: m) t( p" D; N" a8 K A
measurePressure=pressure+ RandomDraw(-20.0, 20.0)) J; T' K b% ]# J: w( {6 L) _
// End the method. $ s" Q ~8 f4 i! V! [ return / k$ |& ]. u; Z, E " O8 z3 f# T0 V) s* i& c }
注意,在函数step中 / n' v! D8 A! y6 N4 `/ s$ m public def step(infrastructuredemo.GasNode watchedAgent) { 8 j% \" v# _- f2 U //这里是watchedAgent6 o& E5 D, S- v9 |3 U. f
但是在语句中,你填的是watchedNode4 e7 `" ]% J' M7 S
// This is an agent decision. 0 \, o, j" F' Z1 T( O! I0 j if (watchedNode.pressure<200) { ) ?. U2 C0 u. x# N
setPressure(watchedAgent.pressure) 0 H/ b4 y- X! W. T2 `变量名称须统一,可以都改为watchedAgent
注意,在函数step中, A8 E1 d; ~! S. j( B S: \
public def step(infrastructuredemo.GasNode watchedAgent) { 2 }- ?+ w; O& b8 q ~ //这里是watchedAgent 1 U* v" _) f' K' S2 | 但是在语句中,你填的是watchedNode ^* X! |* k5 B* t
// This is an agent decision." N2 w& h, b, o" N2 Y' p
if (watchedNode.pressure<200) { / q8 K0 p; j3 h" O' A
setPressure(watchedAgent.pressure); D: D, \8 p9 Y, s1 K) V) y
变量名称须统一,可以都改为watchedAgent