在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . Q) T, u8 s$ I, K
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- H8 W/ x: g* J G6 x5 @- h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " y2 K8 E/ D" J/ Z' f7 y/ t) p public double getMeasured pressure() { + S, O0 O$ c/ b. ^3 j* b" y# z return measured pressure$ a: M' p9 s @ r6 |1 b& i! D
} * C: L* Y1 Q5 j public void setMeasured pressure(double newValue) { ; ]: b S0 t' n8 y measured pressure = newValue3 z+ Y: v m9 t3 E/ S, I+ A
} 2 Q8 h& r( D4 g. M public double measured pressure = 0 ! P. U$ q! E7 B1 c ) s$ Y5 x& r2 I7 `+ h /**( g) @) s( _0 T# l' v
* ) N& x) h3 Z1 N% d D. } * This value is used to automatically generate agent identifiers., Q$ {# ^* L+ B; f; P5 S2 c' j+ h+ E
* @field serialVersionUID* P3 [4 m P1 n
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*/ # B" ?" B/ S8 ]8 A- {$ C private static final long serialVersionUID = 1L6 i5 w- Y+ r! S8 Z' s
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/** - V$ ?% y& \7 w& m *" ^ ~/ s$ `# i0 V& d/ w: L' `
* This value is used to automatically generate agent identifiers. - q2 f5 X0 g0 e4 @8 A2 P9 F! E/ V * @field agentIDCounter / Z1 J7 _; U! ~4 I9 |8 l6 c, L * $ V1 B! }! Q/ o5 x7 ^; R7 W9 x */8 l0 }& [' y& V; ^* V) A/ U
protected static long agentIDCounter = 1 a$ n; T% O3 x( Z7 @. u4 f. _' F1 ^+ i$ E7 D+ {
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* 8 n. Y4 a" x) ?4 ^# d9 x1 A2 ? * This value is the agent's identifier. 3 P7 G2 g9 c2 I2 T: ~ * @field agentID + A1 g; b ^: t6 q9 V" t% l * & \" {$ m( V: e; n) r3 J */ * H- r4 i- f$ y* H# A+ ]" W protected String agentID = "GasNode " + (agentIDCounter++)+ z5 `' v8 k1 {$ ~6 j
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/** * j! \9 @. _ o- K# k, t *& {) a% H! u5 t3 e( N7 R
* This is the step behavior.6 Y8 N! B+ _5 V7 H" P
* @method step 0 c; S* j% v" B9 \ * ) L C _. p; y( ~* H( Q4 {4 j/ p% T */ . i+ Q+ O3 m- |- K4 Z @Watch( / v% B( {$ U9 D- c/ j watcheeClassName = 'infrastructuredemo.GasNode',0 W" B4 D8 w) }* W3 I5 b) j
watcheeFieldNames = 'pressure', + e. S2 J+ D; {9 K* v query = 'linked_from',* |, ?8 Q9 X1 x( U
whenToTrigger = WatcherTriggerSchedule.LATER,( O) J( x7 E' H' F
scheduleTriggerDelta = 10d & y/ f2 p8 W' _% G' h ) W: p7 d6 b6 T0 Z$ z public def step(infrastructuredemo.GasNode watchedAgent) {5 @4 M! H9 i2 i: `! L: l" ?4 d
* e8 O4 `" |+ c // Define the return value variable. ' Z2 }& F9 o# l: E5 S" N- A def returnValue , K4 B' b! ~. e0 N1 w 7 l8 b/ _9 c/ f$ Z8 d1 u8 I // Note the simulation time.0 R" \) T3 C5 O9 r! m" X
def time = GetTickCountInTimeUnits() ( q& \' C- m, d4 |/ |" C9 D: i" g
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// This is an agent decision. + z6 d1 K# G2 |' h- j if (watchedNode.pressure<200) {! a- |0 U! Q! y
% w4 a8 G6 E# A1 J$ \' c) @% s( V // This is a task." C% d9 ]0 P+ j
setPressure(watchedAgent.pressure) - g# L3 ?+ | n, m* s9 K% H5 Q/ w+ z$ I1 b" B
} else { 0 u8 |: V- {" ~9 J0 e1 { ' y1 {3 O5 B. g6 i: N: D+ P 8 I ]; d0 Z5 z5 H Z }2 ]9 g# Q9 c4 r# L
// Return the results. : U0 ?- Y# C5 ?# Z7 t return returnValue 4 V& K# j" D8 k: Q5 u+ w$ w4 V, p5 B( l0 h" z. r
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* - w* W4 P3 L' L+ ^8 e. k * This is the step behavior.* h5 u M) }- ]* Y6 Q- G
* @method step 0 P3 C2 t* o$ [ * ; c! c1 o* b8 l. t! d- K */2 ~0 h9 L# ^2 S: s
@ScheduledMethod(! G* A8 Q {+ g! ~
start = 1d, 1 G; i$ f5 ?+ Y$ V9 b' M) Y& | interval = 1d, . H; r; ~( v+ M0 x/ C. T0 D8 n3 i* Y) r7 e shuffle = false0 n7 n; d% d H7 u$ [) D9 W. h
) ; {/ R0 _- I8 A( x: Z* e. i public void step() {- O8 g. N9 Z5 M) [ s1 d$ [
5 i3 j6 w+ Q2 n, U+ d" j: z // Note the simulation time.5 y) h5 N. N" M- {+ R& \ }( } E
def time = GetTickCountInTimeUnits()6 E, x3 j5 B6 `+ s3 D/ e
5 J: f' \% `. x% I // This is a task.: i; B, X% T. {# h$ Z' |
measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 z3 [* C' U1 M! u3 l. b
// End the method. ( a5 f+ g$ i9 V; ]6 K return ( d, f& J& M; B7 x" p* U1 v" a; ?: V; B- s, N
}
注意,在函数step中* _) |( b0 x( D# Y
public def step(infrastructuredemo.GasNode watchedAgent) { * g: `) A: k g6 a2 c) V //这里是watchedAgent " b' j0 \# |! K- z7 h- e 但是在语句中,你填的是watchedNode# p- i; y( z6 V+ ~
// This is an agent decision.4 `, s9 [- ^0 r4 Q6 ?( v
if (watchedNode.pressure<200) { ( [: p5 s0 q9 p setPressure(watchedAgent.pressure)6 Z A( i8 [6 I1 K
变量名称须统一,可以都改为watchedAgent