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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' ]' {9 X" x: B, ]4 y
public double getMeasured pressure() {2 r' i" g& ?, Z0 [
return measured pressure
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public void setMeasured pressure(double newValue) {
' r2 s2 j) X! Q& S2 S9 M: d4 | measured pressure = newValue- Q3 F. T( n/ b1 w; V
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public double measured pressure = 0" l% {5 v5 v# t4 n" [
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/**
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* This value is used to automatically generate agent identifiers.6 {7 g) O' V/ u: u7 y! w
* @field serialVersionUID
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private static final long serialVersionUID = 1L! Y5 P- s, c$ |9 y( `
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/**" o# x$ J2 R% V4 | b7 B6 i
*
o6 B, |2 {" Q: K9 k! ~ * This value is used to automatically generate agent identifiers.) |+ n0 M9 V. i$ U
* @field agentIDCounter# K) w7 S+ Q' ~7 U* m9 k: \
*
% R* P+ n$ j- v+ @1 N6 t */
6 `/ \9 J$ j4 c- c- d! O: j W" W protected static long agentIDCounter = 1
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7 Q7 H: e. w! i2 \ /**
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* This value is the agent's identifier. ]$ B2 x0 I( w7 D3 r" ]6 Y
* @field agentID: X: l; f$ a1 Z$ w6 Q
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
! R" I& j/ `9 s3 J4 C/ U *
, O: I2 @4 H/ x8 N# ?( S$ K8 o# r * This is the step behavior.
; t/ U# W# `( Z! ^% T+ b: Y * @method step
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*/
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watcheeClassName = 'infrastructuredemo.GasNode',& A) o2 W% W5 O: b, h
watcheeFieldNames = 'pressure',
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whenToTrigger = WatcherTriggerSchedule.LATER,$ h; w. _+ Q& F+ Q: j2 a
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {. V/ F) c y( c5 R( g; L. }
! F* t5 B/ y6 E' q // Define the return value variable.
- N" e, p& x( B# Y def returnValue
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// Note the simulation time.2 \9 U _ b! s9 h- p& y9 G* L9 s' ?
def time = GetTickCountInTimeUnits()
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/ Q3 i+ @: ]( H' h, s // This is an agent decision.) x5 }8 C2 w% u4 ?& {1 t& c& y0 `
if (watchedNode.pressure<200) {1 Q9 T2 o- ? H5 E8 ~( ^; I1 a. [
, {9 M: ^* M4 f5 |# |0 m // This is a task.7 l# P) I$ j! [
setPressure(watchedAgent.pressure)
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// Return the results.( ^* F2 D7 n' ~& G
return returnValue3 q; w) N6 E5 r; z f* \! y! I
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*
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* @method step; @& k+ |) r# P* o4 ~& e* x
*
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@ScheduledMethod(
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shuffle = false
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public void step() {
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// Note the simulation time.4 s5 j1 ]8 _$ m0 ^" S) ]
def time = GetTickCountInTimeUnits()2 r0 A Z) B3 ~1 |' s1 N5 f
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// This is a task.+ w2 q3 W9 w! K- y
measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 s* r$ s! B! ~: O
// End the method.5 ~# @. a* B+ l0 Q; o
return
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