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5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决
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8 z H8 Z6 |1 [; ?" A1 e* r4 @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# R) h6 v$ b- j% M public double getMeasured pressure() {; K9 N( A# {- s3 b" A
return measured pressure, N! }; k0 G' V) F M3 }2 u- r
}
: d5 M0 I* v/ s1 M4 J% G8 ?% `0 X$ E public void setMeasured pressure(double newValue) {7 F) ?* _' A4 \# q8 Y; y7 {) c9 A
measured pressure = newValue% {% ~9 H5 g/ ?" c: t# `9 X9 ]
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public double measured pressure = 0( C8 e6 a2 n* c; X( N
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* This value is used to automatically generate agent identifiers./ |, u( }: V: s+ i& n
* @field serialVersionUID
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*/
+ S! x; P& k8 Y private static final long serialVersionUID = 1L& K. w# Y# c! t' A h/ }
! K" A2 \6 s+ [3 |# o/ S /**" ~( M$ ?9 l; Z. @. b6 p3 _
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* This value is used to automatically generate agent identifiers.8 n( Y0 M7 ?+ v8 W5 @
* @field agentIDCounter
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, ?* R& `6 I7 z% W, ~, l* Q */
- N% y3 X6 v4 a: D& s& Y protected static long agentIDCounter = 19 p2 s' d3 c. ]7 s1 z0 H& a
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/**
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* This value is the agent's identifier.
: B9 N$ j( y* w1 i8 g9 p. v * @field agentID6 h7 [6 H# C% H$ z' i$ \
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protected String agentID = "GasNode " + (agentIDCounter++). U- \: e( [! E0 E* B- N/ S) ^
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* This is the step behavior.
# S, L3 U# }& w/ l# |' v& j * @method step
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# ?1 h* Z# V; g3 b% _. Q */
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watcheeClassName = 'infrastructuredemo.GasNode',( l/ @3 f: s3 N; I: Z' C
watcheeFieldNames = 'pressure',/ q- v: N* W* m) Z7 Z
query = 'linked_from',3 e1 Z: A# _: H' _' W% U5 }* @# S
whenToTrigger = WatcherTriggerSchedule.LATER,0 ^$ F$ i% T: M; D9 ~5 [
scheduleTriggerDelta = 10d
* U1 O3 |, f! U( T )
% q& h8 ^5 O4 v: _ public def step(infrastructuredemo.GasNode watchedAgent) {
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+ b: B6 D. ?4 m3 s# K // Define the return value variable.
7 w5 ?0 u9 D. W def returnValue* T5 D* L7 _3 R1 U
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// Note the simulation time.
! o" p8 j7 r/ T; T% ^ def time = GetTickCountInTimeUnits()+ U, l% C9 z0 Z
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- v6 s7 Z* ?% g7 P3 ^( K // This is an agent decision.
- i3 u9 b% X2 p) y3 I) [! m8 K! F4 H if (watchedNode.pressure<200) {) k+ H2 ]# e+ S# v( Z
- B# r4 z/ r9 o8 z |. f // This is a task. }$ P4 {; S1 N* [) K3 t" q# p
setPressure(watchedAgent.pressure)
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} else {& i0 f$ K/ {. n6 q; f" t
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}
n" i/ Z% l6 n2 V, x // Return the results.
! i5 r& k) {9 d5 [5 C, o" x return returnValue
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}
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" R/ Y9 u1 v% K% e" A /**
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* This is the step behavior.' E/ ]% U$ d0 w( I
* @method step$ f6 W+ _8 l% n' y9 {' G) y
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*/
3 ]+ Y# A* P$ c1 A @ScheduledMethod(* O$ f- P- y1 J
start = 1d,) ?* g% B" ~; m& k1 {
interval = 1d,
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& T) I; B7 S1 v0 Z. H" v% l public void step() {
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// Note the simulation time.% z! i) p7 t+ E/ t; h
def time = GetTickCountInTimeUnits()
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3 r' V1 L5 v2 i8 j2 U" N1 X2 ` // This is a task.! o/ E; f# C+ r
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 M. X* \0 _) w/ R: h) m
// End the method.; `+ w! K0 I) |: I) c
return
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