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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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# `0 n7 Z/ s; F" ?. H! O9 J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! D& s8 `- R N( f public double getMeasured pressure() {
8 f0 c' t4 w3 ~6 G return measured pressure
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public void setMeasured pressure(double newValue) {
% k3 o; w d* m* U measured pressure = newValue. \: S1 y" y% ^4 Y; A& x. G
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public double measured pressure = 0
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N4 r( N3 C6 W% Z7 M v) I% ^ /**8 o P1 c7 M: y
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* This value is used to automatically generate agent identifiers.9 X8 G1 b% i0 {$ |
* @field serialVersionUID) V; D; C8 X- w6 _+ p6 M$ N
*
8 h' k2 y' B5 `$ U# f/ r# C */
; i$ B5 F9 `% Y2 y, K4 O9 N private static final long serialVersionUID = 1L
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/**2 R. A* \& Q+ |6 k* q
*
& V4 B6 u. R4 q- ~5 Z8 S * This value is used to automatically generate agent identifiers.
# x$ {$ Y3 A$ Q0 R6 z' K6 W * @field agentIDCounter! t, Y6 I2 `5 p p: V
*
" u! ], T5 u8 I7 Z2 @ */
; c2 Q: N+ j. ~$ X protected static long agentIDCounter = 1
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/**
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! a1 w" N2 x9 a! b& a8 V * This value is the agent's identifier.
) E+ N* s% v5 l+ ~+ ~' F- Y$ E" Q * @field agentID& a0 B8 l0 n2 L4 A& u( w
*
* c E0 o/ M% i2 _ */
- \; o; c4 J8 `7 {4 H$ \$ A protected String agentID = "GasNode " + (agentIDCounter++)# z$ K9 m& t( J/ _, N( [
4 z% b+ q# Y' o3 R! W /**8 D0 E$ Z: `# s& ~# B
*
/ c8 y! u8 v% d2 C * This is the step behavior.; N- v8 P6 k6 r5 G: \
* @method step# b( ~0 X5 o9 l$ q$ }9 _- w: G2 ^
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@Watch(
- }: p" H' T/ d watcheeClassName = 'infrastructuredemo.GasNode',
6 ~& e; n. @- p2 m2 Q watcheeFieldNames = 'pressure',7 P0 u4 o* K& V/ J3 [4 W# V& y
query = 'linked_from',3 \. F, R. R) H
whenToTrigger = WatcherTriggerSchedule.LATER,
0 Q$ y+ K9 B7 r1 g; G) {/ O scheduleTriggerDelta = 10d9 S. a4 A1 a" m, g, E g
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public def step(infrastructuredemo.GasNode watchedAgent) {, h6 U& W3 k! l
0 z. t' x2 h: V3 l! {4 M // Define the return value variable.
# [, _: a) V! w+ w def returnValue; I% u/ R9 Q+ [2 s1 t
' O+ `' p9 {$ f8 n/ V+ n // Note the simulation time.7 H1 x! _/ C# z3 C
def time = GetTickCountInTimeUnits()
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// This is an agent decision.9 G1 @+ n5 [0 N4 O
if (watchedNode.pressure<200) {% Q& F. A5 r7 Y" ]6 O) M
: S0 `& J1 P4 |: n7 H# y& b m // This is a task.
0 F" i/ x$ E) Q: o setPressure(watchedAgent.pressure)
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} else {
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}
- e: ?, [# {% e5 q4 \$ f+ V+ d // Return the results.
+ U$ j3 V- ~! i return returnValue
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/**, }/ k* l) ]' x& U' l5 n1 b+ d4 a
*
) c! {" ]# U0 d: m' h: t: P * This is the step behavior.. L% z+ N2 A+ |8 v/ I- C! K; O! w
* @method step
8 C* c3 P7 l5 K *
. C- c& W' w' V6 j0 m7 T" y1 W d9 n */
4 Y. o* X) O' B6 v, } @ScheduledMethod(, d9 R2 x! m" W6 I0 k: w
start = 1d, ^6 t9 }5 u; l" ]) O6 e
interval = 1d,
& Y/ j) d# w8 z1 ^$ S1 h shuffle = false
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" M1 N% Q I& A" K public void step() {) V, W, K+ d/ O
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// Note the simulation time.
0 J- N+ v( F% _$ r: C; H/ I def time = GetTickCountInTimeUnits()' o, i2 p ?; o* ?* j& L
6 \' x) j% j1 j L1 c // This is a task.
- f5 S6 p" M& ^8 u measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, x0 q) V6 F2 H6 ^- a/ m // End the method.! @, J3 f( a! C2 |: I' b6 ~
return6 R+ `( ?0 k, E9 o$ t& w1 F
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