在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 m O$ d. T6 j2 \5 F* u- N * y8 m) y4 a+ I! [/ U / k$ p0 I+ G$ A7 n0 q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). e' S0 m0 ] }5 D* Q6 q: ~
public double getMeasured pressure() {8 ?' }" f9 X1 J4 Q! E$ q- }+ _* @
return measured pressure / q0 G8 c; d3 { } , q2 d: q$ `# e$ }3 }2 F | public void setMeasured pressure(double newValue) {4 w! t# n# j; S; W S8 D
measured pressure = newValue 0 P5 K; B5 y$ W' r3 s } 8 x& N2 e$ L/ [0 P public double measured pressure = 0% R( S% p' [+ f/ d
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/** 3 A. {9 z4 p: [6 l * ; t% t- Z @% k9 [7 q3 ^ * This value is used to automatically generate agent identifiers.+ c$ ~- m+ ~' n8 ^+ t0 M, R
* @field serialVersionUID ) x6 Q; J1 {4 K+ Y, x/ R( L * : a% H& E. ~0 M1 o. K5 N( `( S */ / n2 ~: c# i( v. Y- J private static final long serialVersionUID = 1L " E- [; }: D P- } ?6 y" S9 S 1 e4 k! K6 |/ s- Q2 ?+ H2 y /** . n, F/ [. ^$ \ * ! \ D" D' t/ _; T * This value is used to automatically generate agent identifiers. ; b! @+ M; ]! F. _' E7 d! n' V * @field agentIDCounter: j. s" Z/ L* X7 w2 A9 S
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*/ . ~- W0 d/ v& X k2 v protected static long agentIDCounter = 1- S( L. m' E; ?$ u: ^
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/**6 M" E) s# N% v. L7 T' L3 ~
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* This value is the agent's identifier. * h8 S2 W! m" W! d& H7 k * @field agentID) j+ ^, o6 I) q8 Q) k: n
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*/ 7 R; k$ e1 e# [: h1 `/ f7 f+ n protected String agentID = "GasNode " + (agentIDCounter++)4 k# b! I6 O8 G4 c8 F# k" T9 Y
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/** b; K9 l$ w4 l' ~# D$ _ Y
* 3 h6 a1 w* j% H# f * This is the step behavior.: R+ O" g [9 b1 x8 Z
* @method step 0 p: Q4 R& l0 \1 V1 ^! |5 g; V1 s *) @' _; Q: M. c
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@Watch( 0 A0 G+ k1 J4 Z' _* {6 [+ Q watcheeClassName = 'infrastructuredemo.GasNode', . k' B* P o; L( j+ J watcheeFieldNames = 'pressure',3 p; D# o( h- [. q! }$ i: K
query = 'linked_from', 9 N8 g6 p0 q$ z; {; k whenToTrigger = WatcherTriggerSchedule.LATER, / H6 R' q; c3 p( E5 L; F scheduleTriggerDelta = 10d8 E+ O# t( p5 y
) % G+ A! w/ x$ S) f; Y% { public def step(infrastructuredemo.GasNode watchedAgent) { 4 ?- P1 E5 _3 |! _ $ |1 E4 |' W$ g. ?- ^2 B% W // Define the return value variable.7 S& j9 a' X4 h; n& P
def returnValue ) @9 ?) d$ d3 `8 j2 R6 l4 T8 c2 R K4 J
// Note the simulation time.* L3 ~ G/ j7 K) [; P# {5 H
def time = GetTickCountInTimeUnits() / G, Q* m, N m) I8 ?* i( r5 h+ ~4 o c W W
- i7 q. ^8 k0 F6 C* A8 F // This is an agent decision. * y) M: @2 [) L' } if (watchedNode.pressure<200) { - ^/ h0 o( V% I& ?- D* Y9 N% q9 O" Q. i' Y H
// This is a task.! M8 H+ G7 _+ b: D8 p
setPressure(watchedAgent.pressure) . K) S3 w) g6 K; f6 |: l & E% _. B* m) Y& f' e- b0 I } else {: n% J) p0 P& H2 m0 z: _' K
* L t3 f% Z, y$ Z% L# m( s ( i" e8 ]& e$ X' D2 I( } } ( ~5 I8 M. f, e+ p# V // Return the results. ; }" C3 s* t, q) _- U; g4 L return returnValue1 a6 K6 H) N! T5 K8 {
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6 W/ R8 B/ T5 T# [, Q5 S /** ! z" a$ u3 [" V! p- r) Y * 4 u% j( @& R! ~ * This is the step behavior.3 j, ^+ Q' a1 p, |2 }" }) t
* @method step3 g6 G; H7 m# r& G( E
* 6 J; Q" B+ P+ B0 F- N" d */ $ N5 Z |3 j( ]; h0 W. w$ R) n0 j( @ @ScheduledMethod( 7 O( d! s' B ^! Q+ B6 w9 J start = 1d, 5 {* b3 e4 @& ~* n% z3 e7 c% r5 M5 S interval = 1d, 2 a7 u$ [8 f) L shuffle = false - k g8 _4 G0 p- m' m9 N )5 \6 g$ O x j! T
public void step() {4 L" }+ j: p* y
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// Note the simulation time. ; u' M8 w, E* b. ~ def time = GetTickCountInTimeUnits() m# U7 q F& ?" L/ i/ y# a# x2 J# u' o2 Y3 w1 g# e/ \8 f$ A' k6 z* S
// This is a task. " D4 \; O, c3 P. u" E& x6 i6 F measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 {8 T/ W& L/ N
// End the method. 8 R# Z& y5 R/ F |; h9 d return, z0 Y+ @& v) ^ z* Q+ S