在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 a+ s* J/ g7 u' g i) E
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# T; U0 }, ^8 o' x( ]& P4 b/ | D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ n0 y, W) |7 c5 k
public double getMeasured pressure() {: b# n# w6 p P: ^% l
return measured pressure 4 J! ^+ L; `9 F7 A$ n }2 M, t% ~9 R' O% k4 Q: t5 y) }, Y7 _
public void setMeasured pressure(double newValue) {; Z+ q6 x, B) v2 K- M
measured pressure = newValue5 F( ?/ s' ]5 J0 {4 [+ X* b
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public double measured pressure = 0- @" r6 d0 r( ?- q1 H! h# l6 Z
" o3 d6 v% |& {5 X) v' w /** . s5 D9 |' \% _& x& U. ~9 O$ y *( q. W8 ]; Q* T1 r5 Q7 H: _1 h
* This value is used to automatically generate agent identifiers.! `# b8 q- s3 G+ ~+ ~
* @field serialVersionUID: {+ z: q' c, p2 y' \ E k" G, m
* 5 A% ~' P; A9 a */ ; L* I7 k1 R/ G# o private static final long serialVersionUID = 1L# T7 j) Z/ k. T1 e9 q }+ N2 a
/ n* A. u9 n" r5 g1 w- |/ T /**. ]& J0 J4 U# L0 E
* / N8 Z/ c$ D4 B* ~3 y * This value is used to automatically generate agent identifiers. ( \6 ]. j9 m; R X, J) U. t9 N% ? * @field agentIDCounter# v/ e) Y E+ P! V
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protected static long agentIDCounter = 1& t& r5 l5 X8 Z# G N
# m3 ~+ }8 P: f9 n /**/ g3 V+ Z( K3 Q" d' u' k
* 2 A. i: b1 ]1 ~ * This value is the agent's identifier. - ]1 \. z1 h+ B0 _ * @field agentID( s0 i; |/ ~4 q# R8 y$ A2 H
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*/ ' J2 s! r" ~: I5 B protected String agentID = "GasNode " + (agentIDCounter++); U! T% [- z* u' J1 M3 a; w* ?& w
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/** 3 T" ^; H" [( [5 v* E5 X *: E8 m! O0 A1 q# a
* This is the step behavior.8 q1 d6 }, S* p
* @method step 3 Q! L) O( ^* H: n- L6 S# ~ * . n! ^, j$ E1 [8 e. s */& q2 h% L# s* T. l9 y7 J! c
@Watch(& g* A0 A* C2 k
watcheeClassName = 'infrastructuredemo.GasNode', 1 Y9 n. {: e9 G* S/ N4 `% A watcheeFieldNames = 'pressure', ' R; |! M+ n2 b6 e; c" i9 H5 k; i query = 'linked_from', ! f' I7 w, `' \ whenToTrigger = WatcherTriggerSchedule.LATER,5 N0 E, \2 L7 J% o
scheduleTriggerDelta = 10d$ z0 ` u$ S7 W& A& M# O- c
) $ b0 r$ [- }& I# ^+ x& z# r public def step(infrastructuredemo.GasNode watchedAgent) {. W- B' s5 p2 l$ l) e0 I
! Q' R" `- F U* _ // Define the return value variable.6 S9 P) O8 s6 y$ {' c, f8 \" n ^; \
def returnValue. l8 U+ |; D7 z
) {: j' b9 a' Z$ t8 e' h // Note the simulation time. ; M* ~2 T# l4 C, g4 y1 ]0 t5 w def time = GetTickCountInTimeUnits() ( r2 m; J7 n# m' H4 q( C ; _4 J$ W8 p- }8 a _; E6 z5 ^: `7 L ]# o
// This is an agent decision. . g5 O; p- e( W- X T( b if (watchedNode.pressure<200) { ; U+ y' }. i5 z+ a+ U. L & ?9 Q5 b! v( D* i( n // This is a task. % _; c2 r- t. ~: ^) ~; M setPressure(watchedAgent.pressure)' a) @* ` y& h8 C9 a% R) Q7 Y