在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 W: n5 b4 X: I, v
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")7 y0 t, s9 S3 r) S8 S& i
public double getMeasured pressure() { p8 W& y, e! M6 [ return measured pressure 7 j' C# H4 v: j& K7 E( r1 h" F }5 [3 e: z, h1 m3 t2 b- W$ P
public void setMeasured pressure(double newValue) {& b D$ z; `- e) O1 j Z) L
measured pressure = newValue % N" L0 k8 H* [! | } 4 m0 d9 l# G6 m t public double measured pressure = 0 / x Y) {' l, p# b0 |* k3 z, Z, o: g$ M& I4 p) [ m0 V2 e
/** 7 u0 I4 J/ Z0 E *0 K0 h* ~9 u, \8 Q# Q
* This value is used to automatically generate agent identifiers. / Q3 m/ s2 i3 Q6 r! J2 U/ V * @field serialVersionUID4 X; \2 ?+ L* r* l3 ?
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private static final long serialVersionUID = 1L/ J# x7 A# s5 T {% |
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/**$ R q% u0 ^9 {& y) H( ^9 c
* 9 O. i. a9 I. Y- f2 k) \5 X * This value is used to automatically generate agent identifiers.3 N+ R6 S, v7 ?& k: }& e% a( K
* @field agentIDCounter 9 q9 s/ W, ^/ P& o: b *% f% G0 T; ^3 p8 o! r# \
*/ ( Q" E/ P$ |' h/ v3 n protected static long agentIDCounter = 1 $ L5 w) U4 z0 @! Z% { , G1 n T3 V8 W6 a, L /** ; {( J9 a, m' w: ]9 C$ ^5 f7 `/ Y# r8 O * ! O; X; x) P! C7 S& Y2 S8 b * This value is the agent's identifier.8 I0 Y1 B3 X/ o2 ], H+ o
* @field agentID - j, }& v6 E |! I * / o; c; B; i: V7 c# ^# L, r */ ! F; ^" n* x! a2 q2 K protected String agentID = "GasNode " + (agentIDCounter++)2 _8 J) f5 ]. `6 w' O1 A! G+ k t
6 c# Z; [* R) B+ P& K7 B1 L3 H( W /** 3 F2 Y. Y# Z1 k: l F, V5 ] * ' D& q- Y- ~" Q! D( }% i * This is the step behavior. $ E1 Z9 ^; X4 s, J/ h3 n q * @method step & L1 s6 W* A& ~" f& [7 f *$ B6 j. \0 K& U7 T5 [# X/ {
*/ ! Z' [! U0 H1 m. l @Watch( & ~ K. {2 G- D! m _ watcheeClassName = 'infrastructuredemo.GasNode',/ `. Z9 C; j# F& h& N8 J# ^) x
watcheeFieldNames = 'pressure', 8 L- \) o+ s/ Y7 _0 \' b ] query = 'linked_from', * ^. f9 V+ ^3 T2 _; W Z whenToTrigger = WatcherTriggerSchedule.LATER, % u) n5 k+ c6 Q: N( x) J; B! q# Z scheduleTriggerDelta = 10d5 l, p- O0 q) U9 T
) " y- x1 N) F- p S6 W0 E public def step(infrastructuredemo.GasNode watchedAgent) { , g% T1 L! l. |# W& L/ F. L2 g" F) p" ~- X4 Y" y6 {7 u
// Define the return value variable.1 S: Y% E) v1 @
def returnValue# _, t* t( s+ L
8 {' U, g# a- {0 ^* } q) B" S& B // Note the simulation time. 1 C' f" g# g# Z' F7 l6 g def time = GetTickCountInTimeUnits()2 `" r, {, I" u( l- \ W- ?1 ~
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// This is an agent decision. / ~8 f v w4 b' K" l5 f: t! P if (watchedNode.pressure<200) {+ W! u* [3 r7 O) O8 G- A
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// This is a task.) `4 P4 F* F4 B- o: r5 H" |( O
setPressure(watchedAgent.pressure) P; [" I0 s5 k( r
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} else {. o0 m; \$ O6 h
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+ D8 P& x; Z* A2 t5 X! g/ d } " g. \, ^& N7 g, P // Return the results.: }$ Z9 F Q7 D* y6 k1 j
return returnValue 8 \+ e! Z/ s: p$ y% F* m, z( V7 P6 p3 I- f9 G& m9 g' b! n
} 1 l0 B! u8 P* G 3 ?% i) P$ w" ?- V /** & N% D) W( E6 P * * j+ M. p+ V& U, S * This is the step behavior.3 n2 k J" J) L; R
* @method step5 c: {+ E5 M* }/ U n- Y2 Y
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@ScheduledMethod( 0 G+ v) v0 @# e" m3 M9 Y start = 1d,6 G F( K5 L1 |
interval = 1d, # j) R+ _: x. e3 @* b shuffle = false 7 G$ K# S* f1 R) Y9 O! R ) 4 \& r$ `8 t$ _& v# H public void step() {, W5 ^5 E% V5 X0 M7 `; F
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// Note the simulation time. ( G$ ?+ a9 a$ N def time = GetTickCountInTimeUnits() 5 [( q: |; O8 P" x ' X4 d E3 \& f$ j# D // This is a task." s$ r5 W9 z1 `# P" m
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 {$ G0 F2 y l4 c l // End the method.1 T; X- n9 {: |/ I9 t/ }$ x5 q
return ) b& E9 L$ L/ A; H4 L, i) y- c ! v9 l1 K" v2 z4 @1 M }
注意,在函数step中 5 @- m0 M$ }& b* q; [! E public def step(infrastructuredemo.GasNode watchedAgent) { 5 _1 B% F5 C W/ S$ o" N0 B/ g7 m //这里是watchedAgent: P0 Y, y3 \* A' F9 c, D- L
但是在语句中,你填的是watchedNode Q; K/ \3 D# k$ q // This is an agent decision.; s) M2 l- s S# H4 Z. v* K
if (watchedNode.pressure<200) { 9 }+ h- g( [5 f2 J* O, w
setPressure(watchedAgent.pressure) ) {/ s+ b* K% B8 r- |变量名称须统一,可以都改为watchedAgent