在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 K) H! ? S- L, x* x1 e" x7 M 1 n) T4 O2 @3 _3 O$ I # K" F5 e5 X0 T5 B0 d ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + I, @6 r0 U* x8 z( \ public double getMeasured pressure() {7 V& G! U7 c5 j' n2 _( q, F
return measured pressure; |2 Z" G: w1 @6 j* g2 k6 Q' m0 o
} 8 R* @/ F- ?. d public void setMeasured pressure(double newValue) {3 b! o% W/ S/ u- O) B, \ c
measured pressure = newValue ! g5 ~' d1 F& l! ?% ? }7 F Z+ |; c2 z# ]/ R0 {3 h* ?+ i% h
public double measured pressure = 0 # L8 S5 \( F' w6 t- U# z , e7 F* W4 G& a6 Y* c+ n /**! z. Z$ {* ?$ I6 j, J9 v1 D: @
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* This value is used to automatically generate agent identifiers. # k/ c G5 e% O7 a; \ * @field serialVersionUID# N6 n7 W8 r3 F) D0 q/ P" q' g0 Y
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private static final long serialVersionUID = 1L X. P4 I* {, e2 \" \5 ?
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/**6 R; D1 |* l# I- @- A5 _
* 3 [) N3 L5 p% G* J% `) F) T * This value is used to automatically generate agent identifiers.: C6 f! N- m1 i' y3 U, m4 E1 M: K2 X- |
* @field agentIDCounter 0 B4 m: _7 u7 u% v * 7 L) Y* b6 _5 D& k */ 0 X8 B! D9 ~ i. L( E6 ? protected static long agentIDCounter = 13 e9 U2 x" c, O" e
W; X+ |3 {" [: _2 l /**+ O. ?: `: N# z1 E" z5 v, \
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* This value is the agent's identifier.2 v' Q. t, Y, W- l
* @field agentID # ?3 f% D" r/ v * 1 P5 G2 N* `/ [% C' H' A# u. v */! Z' J# s" F" h" L& {% [+ g( ?4 I
protected String agentID = "GasNode " + (agentIDCounter++)4 B+ U* ]* h8 k( f7 J/ n& q) u
6 s- ]6 _8 O7 f: J: x+ V /**3 i |9 V* e1 b! w( R" N/ P
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* This is the step behavior.9 _2 B3 n& h. M3 J, G
* @method step ; Q& h6 ~3 `6 Y8 O4 c *( ]" a E' F4 R9 ^
*/ " e6 k8 R* e7 M' I6 e @Watch(; l, }" b# J) o, F: [
watcheeClassName = 'infrastructuredemo.GasNode',2 V' ?2 Z+ w( Z" \/ f
watcheeFieldNames = 'pressure', - l! y5 Q4 X( c/ g/ I) @$ u' j query = 'linked_from',3 Q- b' `, ?0 r4 b, P- t
whenToTrigger = WatcherTriggerSchedule.LATER, , v1 V6 [4 ~" s scheduleTriggerDelta = 10d $ K) A1 j$ g/ O" U% P) G ), X2 [4 t Q- o3 Y5 I% {+ V2 @
public def step(infrastructuredemo.GasNode watchedAgent) { % u6 }( Q. D8 z4 _2 H; O3 ^5 W9 b% ?+ F _ N. }, m
// Define the return value variable.' P7 w- j. F5 P, F; o+ z7 o
def returnValue A# O d1 P6 X9 }& D+ `! n
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// Note the simulation time.9 r2 P1 H6 l8 n! R5 K7 q
def time = GetTickCountInTimeUnits() 1 P* v% I; [' M7 g+ h/ b( c) z- A0 }4 k
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// This is an agent decision.8 A9 z0 [& C* _8 O
if (watchedNode.pressure<200) {$ n; q1 f+ y% g0 l9 B# z) E2 r
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// This is a task.# n K$ E9 j1 W9 J V
setPressure(watchedAgent.pressure) 4 K; Q4 l' A" V8 s/ j( J! \; v 8 k; K' }3 u1 P } else { % e$ S$ t. R- {3 L3 c/ u 9 C" u+ x( J) g+ n) e ! y' E. }) H3 y9 U/ N, J } ) z. H7 u- h, V% O // Return the results.0 U ]% i9 g! h ?
return returnValue Q9 d6 U& h- [
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/**% b7 i& B' c* }2 h& ^+ i, S
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* This is the step behavior. ' g6 e5 }' T$ o( g * @method step+ J" L" u6 Y9 s" u4 Q" _
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@ScheduledMethod( 4 n K: Z$ g+ `0 a$ H0 D3 a7 p start = 1d,# f+ k) e/ E) G$ g
interval = 1d,! h8 D" P0 D7 C8 _5 [0 r# g
shuffle = false, Z5 {# z7 n& v+ Z
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public void step() {$ {9 y& f* i' w1 y
6 c' @6 Z& y4 N' g/ S // Note the simulation time. 8 @0 p% S4 o5 m: O) @0 C- S T def time = GetTickCountInTimeUnits() & a( b4 A+ B' L) H) N+ j0 y8 }6 M4 K6 S& e- [( f7 C5 |
// This is a task.5 }: |" T0 f% k. Q; ?- m5 n' C
measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ G4 K# J* N0 }: [/ K // End the method. 8 `3 e) Y; s4 l return2 E& Z( d$ Q( c$ ^
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}