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"). T- s+ w& I/ I0 t" m" E
public double getMeasured pressure() {
9 |/ T+ F: g7 a% v( } return measured pressure
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public void setMeasured pressure(double newValue) {
. G* R- c/ b2 @0 l( k# e measured pressure = newValue
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7 [* p3 k: Y0 n! i W public double measured pressure = 0" T: ?) |+ d( ?9 t0 s" y
+ F; A/ R o @* g! _" g /**
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* This value is used to automatically generate agent identifiers.
/ g1 a* S1 t/ { D8 ] * @field serialVersionUID
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private static final long serialVersionUID = 1L% C* l+ \. X/ j& \/ V2 [7 E3 s5 K
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/**4 r) \3 T! ]: J6 t2 K6 ], v F; E+ w
*
. {7 m6 k6 L( ~8 X9 Z * This value is used to automatically generate agent identifiers.+ L9 L+ J9 r" K: U
* @field agentIDCounter
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protected static long agentIDCounter = 1; ~; o; @8 z! f
0 y$ n- \3 J- B- Q3 z- i* i /**
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* This value is the agent's identifier.
1 U4 n9 L l+ p( V * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++): Z6 ^- |/ n' _: x. K( v. P
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/**# y0 m# L7 l$ J
*
& K: U- y, i8 f * This is the step behavior.
4 a# }) _) V$ {0 u * @method step
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, m! F3 \* K/ s$ [- @8 } @Watch(
/ `9 X- n) t4 K: E1 G) n watcheeClassName = 'infrastructuredemo.GasNode', F3 i8 h; ^1 P4 L
watcheeFieldNames = 'pressure',; H4 t, R4 p7 i/ m! ?
query = 'linked_from',& D7 h1 m4 n3 s
whenToTrigger = WatcherTriggerSchedule.LATER,! E# U9 O1 U+ u0 O6 B2 s' z+ k
scheduleTriggerDelta = 10d4 I+ D. s5 w8 g
)
* c/ ~* S$ L! b# |8 d public def step(infrastructuredemo.GasNode watchedAgent) {
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5 l# }/ Z8 h3 H# @) h // Define the return value variable.7 y' E0 b; X: p; p+ U
def returnValue
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# d$ H3 ?- _) {7 Z9 b+ P9 } // Note the simulation time.
. Y! \ ?# N( r: Q( [# Y7 B( ?: y def time = GetTickCountInTimeUnits()
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9 F, ] @8 y9 W4 [$ o% i // This is an agent decision.5 u: T* R9 ^0 g4 ]; I, D4 K
if (watchedNode.pressure<200) {: b7 D5 m/ O$ j2 e) L& o/ ]3 A5 }" ]
1 V) X b% ]9 {) ^3 t // This is a task.
3 u* k P8 t" J% t setPressure(watchedAgent.pressure)* s8 F# ~" M5 H* @# B0 f7 Z; p6 p# o
; \1 q. z' l/ i# ~ } else {
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" @+ N5 W1 O2 y+ ?9 x // Return the results.2 N- j0 ?6 Y1 p8 l5 g
return returnValue
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}
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& E: v0 F$ N7 l( T. Z8 L0 l: L% C, b- S /**1 d% y. |; R8 y2 F$ K% {
*
/ U) o# Q& b9 }- |, E' }9 ~ * This is the step behavior.2 L: [5 z& G& {" x- x D& Z; ^6 G8 s
* @method step4 K Q/ L, k' t2 ~
*
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@ScheduledMethod(& _& A4 u5 E) @7 W4 m- `2 g, f! n. z
start = 1d,
0 e$ W0 d( G$ o( ~. o interval = 1d,
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public void step() {, t. N. S- W( c) r; E% |. H- B( O
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// Note the simulation time.
$ m9 }9 ?# W* A3 y( q( v def time = GetTickCountInTimeUnits()
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// This is a task.
: U$ Q0 J+ U5 l* N$ P0 }$ G measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 j* b5 r( y( R, c2 U3 z // End the method.
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