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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 : c* w7 k' i$ W- I
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! z V9 q& k9 N l8 B
public double getMeasured pressure() {
G; P- m7 `; K/ a! A$ f1 |: m* i return measured pressure" l! L1 j7 V4 Z, C2 w- |
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public void setMeasured pressure(double newValue) {+ t6 d9 c& A4 O# c$ `
measured pressure = newValue
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}& i8 ?% X# x5 |0 e! E0 V public double measured pressure = 0
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T# b! _0 N& X; O6 u& o /**5 W5 X7 a. U6 X
*
3 `2 {. ^/ T0 v, s2 ?- B7 B9 j * This value is used to automatically generate agent identifiers./ R# _' b. U- E2 x
* @field serialVersionUID
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, J }2 r9 ^7 Q! C! U4 V */
5 l& B6 f4 T" z# q" N private static final long serialVersionUID = 1L, x' M9 J. q+ T- x, {# u
! y) H; l; [5 O7 L4 ~ /**
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+ w+ } x6 S/ H% d5 e * This value is used to automatically generate agent identifiers.; v. {* ~9 I# p0 K& H9 T
* @field agentIDCounter
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protected static long agentIDCounter = 1
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% e) N2 T: y' o7 I /**( t' G, T: T# U- w8 Y
*
/ l; \% Z/ ^4 J * This value is the agent's identifier.3 s' {+ o# D+ P
* @field agentID
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*/
9 F, T: V9 _6 V2 A9 A$ ~" D: [ protected String agentID = "GasNode " + (agentIDCounter++)7 {8 e$ Z( {0 p' e
9 f& o7 K, L5 u /**
, {- @9 ]4 @3 _( A! a/ n *
3 ~1 J0 W4 ~$ G1 D5 a+ a! @ * This is the step behavior.& y r7 o' _+ J1 \+ x; z0 A
* @method step
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@Watch(
% `+ _* B* _, V4 k1 `/ d# c watcheeClassName = 'infrastructuredemo.GasNode',9 z- T8 I8 D' o
watcheeFieldNames = 'pressure',
5 s2 x% n3 g6 K' k6 N7 O0 m. j query = 'linked_from',
% ?1 A1 K6 ~ \8 R& m3 t$ p; x2 ? whenToTrigger = WatcherTriggerSchedule.LATER,9 G) G4 y7 E3 Y
scheduleTriggerDelta = 10d
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* g- ]5 l# f N. c* W1 s: w* w public def step(infrastructuredemo.GasNode watchedAgent) {: p5 @3 X' `% n4 G% f7 A
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// Define the return value variable.0 f) v* ?. }6 B( d! A1 G% ? S
def returnValue- P# t t* a4 d- R& m9 j
- p# q. F. d7 P) G+ K // Note the simulation time.
7 l5 {: w4 J: G def time = GetTickCountInTimeUnits()5 b7 D% ~" o' D- y0 ]
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* S# g+ U0 | R% I2 H // This is an agent decision.. v* ?; T7 z7 g C" {! \. {4 _# z6 a
if (watchedNode.pressure<200) {; T- H8 b2 w1 e& c# q
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// This is a task.
% q3 S7 W+ Y' ?2 E setPressure(watchedAgent.pressure)
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+ U( g( O0 `0 U6 j0 z, o3 R } else {6 {$ P$ T, [, X( S/ @8 B1 Y
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// Return the results.
- a2 i) C, r+ K$ m0 ?6 K s* L return returnValue
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# L8 L* B" b8 a' P3 t /**
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* This is the step behavior.' L3 H, u, D0 U3 ^% Q, T2 R. A
* @method step
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@ScheduledMethod(! |1 F: \ X: e9 L* c* `
start = 1d,% a3 J' H' K4 ^# |, ]. T6 Z
interval = 1d,
+ n9 B! _% m0 [' }# j) }. i shuffle = false
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public void step() {( Q4 l8 I9 J" I6 Z5 J+ }
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// Note the simulation time.
2 s7 U# |7 f- x0 k def time = GetTickCountInTimeUnits()/ q, v' H! F% J H: N8 q1 `& [
% ]; e0 c4 N) R! f- G- J" W; W! }
// This is a task.% L, o0 ]" ~+ V, s2 f+ `" Y
measurePressure=pressure+ RandomDraw(-20.0, 20.0) W2 C, k* a6 I# o
// End the method./ b2 ~9 L H6 }
return/ Z! Z Z- o4 U3 t
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