在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; D' r3 b1 e0 ~8 m: J L- K( I
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / F1 [% Q+ ]# l; j* i3 D public double getMeasured pressure() { 5 K9 `( z {5 o/ R6 g7 j+ q return measured pressure 2 {2 L1 [0 c3 a" g; g. H } - X) t3 j1 U( x+ ~1 V+ J) S$ A public void setMeasured pressure(double newValue) {7 I" k/ i( e; S* j5 z$ h: _8 s' ]
measured pressure = newValue , |* ^: F" X% y- O, Z } - D/ \- x7 K9 @- i% A' q public double measured pressure = 00 n3 P; E2 }0 Z, p0 A; e# I
$ A' C t. G$ w9 \9 Z0 G) d) C /**0 E4 A; F' F9 L! ?! }+ f! f5 h$ [
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* This value is used to automatically generate agent identifiers. 9 U k+ X5 L1 s2 A0 } * @field serialVersionUID4 F. ?0 Z; S* u1 y9 ~$ ~$ a* w; ?% R
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private static final long serialVersionUID = 1L 2 G4 H- m2 n' F* F. x& d8 _0 ` ( C; J' T9 }. R /** / j& \& X# a$ N: W0 _" T) Z* E * * y. l, F, X! p, [% s * This value is used to automatically generate agent identifiers. / P$ Q8 z0 e" t" D * @field agentIDCounter 5 Y* J' `6 k! l* a! N+ K J *( v& u- G2 V/ q$ j4 g1 c
*/ . B" v$ H; I; ]* @ protected static long agentIDCounter = 1 ; \% K4 K; L6 s9 T9 i! ]1 L/ s% T+ f! B" ^/ d: \1 [. r- Q
/**$ A; c- f* P1 o, i8 {7 \
* # s3 l l, N. H# w0 D- h2 T& ]4 i * This value is the agent's identifier. # w( E! O. M( k1 g/ l * @field agentID / @0 {! L6 e! W * 4 N. e) G* T* g+ T- g- s */* w0 _5 ]1 v9 v) z1 f9 V. y
protected String agentID = "GasNode " + (agentIDCounter++) 0 f7 U! n8 l/ D, b. N. D' Q2 ?+ I8 W+ w* G: e6 ^$ f
/** 5 h0 q& i2 j" }& m$ J$ i1 X$ ~ * ( j( N6 V9 n- w) d * This is the step behavior./ p3 T$ b% a" A5 `
* @method step 3 {7 u, T( S$ U% f1 R! p% n * * Y" d% V, n/ J% U; T) b0 ^8 q& U1 a2 u */2 z+ {, F6 \6 a
@Watch( / ]# N; T: l7 X S watcheeClassName = 'infrastructuredemo.GasNode',5 U! a9 A X0 I9 f6 S
watcheeFieldNames = 'pressure', - ^1 e7 K, g6 b0 o% c& e5 z3 L query = 'linked_from',5 G P, w# F Z* \1 P
whenToTrigger = WatcherTriggerSchedule.LATER, : v% _# T4 M$ y1 Y m scheduleTriggerDelta = 10d3 Q' k8 k5 L5 Y; H" U: x5 v, z
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public def step(infrastructuredemo.GasNode watchedAgent) {' b9 E7 V1 d( D D I4 f. K
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// Define the return value variable. . T; P: P% o+ r4 y def returnValue: J) u( d4 P, k2 Z1 w8 y5 L) r
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// Note the simulation time. 3 p* y3 h; D/ D* c0 {1 @3 [( u def time = GetTickCountInTimeUnits()/ t8 \# E: T* r6 w
, |& h( \6 ?# W ; W, x7 X# D& X6 W" n7 B. z/ b // This is an agent decision.2 z: }4 D7 X' S/ s3 ^2 a& Y- N
if (watchedNode.pressure<200) {2 k! G4 A u2 W2 X
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// This is a task.6 y% ^( L x. R" O) g
setPressure(watchedAgent.pressure)* g+ N6 A# [8 Z1 i3 h- c& I% |
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} else {5 S9 ?0 o4 B z. |( ?9 [
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// Return the results. 1 J" ]6 U3 B% T6 f$ _2 b return returnValue* p/ C/ f6 y2 b! Z G9 f9 p
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5 W, ]' F3 A7 L8 v /** 0 v. E5 N/ S4 B0 h Z+ z *5 x) X9 e( {0 x
* This is the step behavior. 0 t3 |6 l% S" m. T, A * @method step& u* C; c0 G+ @, m5 x" Y
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*/ 8 z8 ]1 n7 w5 I @ScheduledMethod(% k/ ~: A8 V6 j" M; B; B
start = 1d, 3 X, u7 ]- R1 o" g interval = 1d,$ H4 Y) M* j: h9 V* b
shuffle = false. o/ N" l6 a% @
) " C u# Q+ y; |+ J public void step() { 8 q% g& U$ ?* ^# l, s8 X4 T4 [( H
// Note the simulation time.4 U& U3 t# ~' J; F8 f6 w8 j
def time = GetTickCountInTimeUnits()" w/ v1 T" L& ~5 _
" S4 s; h7 X8 B _- z/ L6 H // This is a task.6 z7 k3 n; p R+ ]
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! g8 L+ `: K8 }5 p, F, t- v // End the method.$ l/ G5 X" {* m7 O( |
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