在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 J: H/ |& A7 l. {% W9 M" S# O! E8 m1 D8 d6 L. E
) u. G; p! J% j( [8 Q4 W6 c: k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + ?6 k3 I& ]# v# O% V( ]# f& N- N public double getMeasured pressure() {$ B* w2 j' n" j" l( T
return measured pressure- W4 [/ M9 \0 y
} + M; X4 n9 u6 y/ y3 E public void setMeasured pressure(double newValue) { 5 b& H+ N y6 m1 D& ]/ ]0 x measured pressure = newValue4 o3 P5 R& a4 ?, q% U
} 9 O# n1 D9 n+ f1 { public double measured pressure = 0 ) P! H$ Y6 F; Q6 `+ r+ k( |( U, `# I+ U# r% T8 a
/** % `0 @ j( h" H" H- P/ t, L$ }! t6 E3 B *3 n5 [4 W. @+ Z9 c5 z
* This value is used to automatically generate agent identifiers. " X; f* B2 E$ v* i1 E& H * @field serialVersionUID* J3 t7 G: P" B
* - b; D$ }, n" R; V */ " N& O, J$ U+ ~* b9 Y private static final long serialVersionUID = 1L 6 z7 w3 r8 |( _# H Z W) K3 V7 ^8 V& N& j /**" ?0 a1 K/ ] l1 J
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* This value is used to automatically generate agent identifiers. ; `' K3 H5 v# a! _% w * @field agentIDCounter& \: ]: W4 j; b/ m
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*/ 1 Z! ?7 ]7 F. f2 t protected static long agentIDCounter = 16 H5 H1 Q) S+ _/ n. j: B) P
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/** - i9 I; u, l1 E3 c% F4 g *% w+ E# h% _! D! K; W- A
* This value is the agent's identifier. 5 c* |8 m! P% u3 y) x1 R * @field agentID 1 ^' B$ A# B& o *) q w3 [& y3 z( i( u
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protected String agentID = "GasNode " + (agentIDCounter++) 1 W0 c* Q0 {8 D' P. t s. d1 N. H ! i4 S- V1 }0 _ /**& S+ J: m H, A+ c. m
* ; |" B& Q* r8 b' s * This is the step behavior. 7 N, x9 p' H1 s" X6 a' U * @method step1 a! L7 G, W& G1 Y" m- r# B0 J
* ; c I6 O" C9 P+ ]4 T$ n: \2 [ */ , Y6 i- X3 ^% c/ i' m; W @Watch( . w }) I1 j4 a watcheeClassName = 'infrastructuredemo.GasNode',- [* ?6 d/ }# \9 n- E
watcheeFieldNames = 'pressure', - o# W. s7 o; O$ ?1 Z" \: b2 L query = 'linked_from',0 t7 B4 v- _ j$ d
whenToTrigger = WatcherTriggerSchedule.LATER, 5 e/ n% K' l( {- b! G* v scheduleTriggerDelta = 10d. `! d) D) l) M& r6 w" W* v
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public def step(infrastructuredemo.GasNode watchedAgent) { S; t/ |) Z f$ Z
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// Define the return value variable.% T3 j7 N w2 s8 ^9 X2 g7 T
def returnValue. m: ?' b' O; ]9 |; y
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// Note the simulation time.- C3 |7 c, Q$ Z, V f; b
def time = GetTickCountInTimeUnits() 4 X+ u/ W8 ~6 n - U. W2 H" \' B( R- j: f- J6 o: w7 q7 F/ ^6 K/ h' [1 _0 I7 O3 \
// This is an agent decision. 3 S, _! ?# d, W" W4 Z7 h: x' s8 l6 u if (watchedNode.pressure<200) { `; b' N% B. x9 H, Z- p" ]
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// This is a task.; u1 E; \: I6 V* t
setPressure(watchedAgent.pressure) % \9 h% X+ v' Z, K, q % A2 Z8 c1 V) _" H' w- f } else {8 c: U- J2 V% Q! f' E4 \7 L, B
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} ' G/ f+ O4 `+ F/ [( ]$ P4 V V // Return the results.6 j5 Z, M# @( ]+ X* y. p
return returnValue / H. [2 J& R* b6 X9 _5 e2 g 3 b# V7 t" {) I, Q } . B8 p6 E( P- h6 G' R / r- V7 o5 s! ]: `5 i* n /**1 M0 m2 Q8 l: O# |% c
*- @! K4 ~/ n$ ]/ S' @
* This is the step behavior.2 E9 C6 R! ^" e3 y E' u" O
* @method step 1 Y/ t2 _- r" Z * 3 o" L7 u* v5 E0 r. W! M' Y */ # L! I# m, z/ H# `" t% K @ScheduledMethod( 3 K7 H/ V* ~% `, U) c b. @ start = 1d,! b! }6 t, J$ M, W1 J
interval = 1d, " D, S& N- ]) k8 I+ u- @ shuffle = false. m* ?, x6 Z5 v# A3 I6 I- r
) 1 m( O, n& s* R9 A+ T9 [, w# P public void step() { + k2 f: l" Z# {& D/ J4 @$ s) }% Q6 p& j; ?
// Note the simulation time.1 y$ p; O/ P! m2 C6 V4 x
def time = GetTickCountInTimeUnits()" T0 O" G" `9 |2 ~! \
5 \3 \! i* e* D/ x! u1 G& S& S( H // This is a task.6 D# f4 L3 y% y. y U0 y& S
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 n# Y, }% Y3 S; Z @$ U% W
// End the method.# N$ w) Y. d+ i& O# L) v
return( y! N' j& _' b2 ~# P+ U) T2 Y
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}
注意,在函数step中( Q$ `; }5 w# A4 A7 ^- }
public def step(infrastructuredemo.GasNode watchedAgent) {' m: ~0 b! M1 d) `+ X- k ?
//这里是watchedAgent " e, e5 a( ~( t 但是在语句中,你填的是watchedNode 3 H |+ g6 @" V // This is an agent decision. 0 w: J4 S N! d |$ C if (watchedNode.pressure<200) { - c0 h# F1 m3 b+ ^4 X setPressure(watchedAgent.pressure)( j/ R& c. l: U- \: F: |5 Z8 u* |2 \
变量名称须统一,可以都改为watchedAgent