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 % A/ a$ P+ t* D4 g- j% E5 K0 ]
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") d! a8 F8 H5 q6 E# h1 i
public double getMeasured pressure() { S+ t, G% \, l" E6 w% W& `
return measured pressure- L8 I$ E- j( t" N0 U/ B
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public void setMeasured pressure(double newValue) {
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public double measured pressure = 0
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- [" ?6 ]& L8 }& ^5 N8 Q6 I: [ /**
& o1 f7 j$ o" s, N* T$ L *
3 x* O* L% |/ K/ z" M6 x. o* I * This value is used to automatically generate agent identifiers.
5 B* ]( ~9 i' q * @field serialVersionUID# b" J) L& _# y% x% q
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private static final long serialVersionUID = 1L
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/**9 I% t- J- @9 W- S# n2 ?' q$ u6 F
*
' Z' E5 x! `* _# ?, C: U5 s * This value is used to automatically generate agent identifiers.3 A& c& R- K/ B
* @field agentIDCounter
& h0 @1 p- h$ N" X9 D& G *
: |9 u" i- c0 v( E */
8 X( l% w4 ~- f' r/ v$ z protected static long agentIDCounter = 1
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2 O% ^5 k9 ~, @9 d2 t, M9 q& i /**
& h8 ]& ^ D& e4 z *
7 [1 Q# D9 n. t# P4 v, I6 I * This value is the agent's identifier.9 [5 A. G! R+ f: S8 M& \
* @field agentID s I# b$ K. }5 B/ ]; n
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protected String agentID = "GasNode " + (agentIDCounter++)
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* This is the step behavior.
2 B1 M* D- A/ [$ U; R0 Z2 [* N# w * @method step
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@Watch(
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watcheeFieldNames = 'pressure',6 o1 i U% l L Q& H
query = 'linked_from',0 ~" j! L9 D* f+ L* S
whenToTrigger = WatcherTriggerSchedule.LATER,# ^: J. @# m6 `! r/ [ z; N
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
; {( m' F6 e0 d8 B! C4 \ def returnValue
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! y2 I/ F. G2 y; N // Note the simulation time.
, }7 u) a2 i7 W def time = GetTickCountInTimeUnits()7 V$ \3 E; Y4 P G5 Q
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9 x2 x$ Z# q- i$ z // This is an agent decision.
% k4 }* j% c% u if (watchedNode.pressure<200) {+ ^$ H* o: j# {% i4 c' q% U* V' g
. j) Z6 C* K' D' e+ F( x // This is a task.
3 F5 c. W/ n5 X. Z5 `" D setPressure(watchedAgent.pressure)3 q7 J0 s5 ?0 T) l
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} else {3 N+ g* i) v9 z' Q* ?
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// Return the results.
P& R0 I3 {! _* G' _$ ]$ U7 B' ? return returnValue8 K3 w7 }/ a7 d s" g
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/**
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* This is the step behavior.1 C/ b1 }2 P# c: [4 g. M$ T5 z
* @method step
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@ScheduledMethod(
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interval = 1d,
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! f C2 ?0 J l9 E# I p5 x public void step() {) f3 ?# S% n8 \$ u
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// Note the simulation time.
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// This is a task." ~2 ^$ u; C# \/ C7 p
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 V7 R2 o/ |0 ^) _2 r // End the method.( {+ u7 h+ P4 m
return. C! x9 s$ [# i
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