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 : E( w, ]# j: m1 {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 W' L+ A' a/ k: u. d& ~ public double getMeasured pressure() {
( a! Q1 ^7 H* F$ d1 ~3 L4 Q7 W* o return measured pressure
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$ f, [) p# H( z+ z/ ]6 V+ x' a( Q, T public void setMeasured pressure(double newValue) {
$ ?( K( f& j: V measured pressure = newValue
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* _* i' h- o8 } public double measured pressure = 0
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/**2 o* l. q, ?3 \
*
- a; A4 E" y6 u: r0 T * This value is used to automatically generate agent identifiers.: ]# W$ u0 j" r/ N4 y
* @field serialVersionUID& c& [1 m9 k$ n
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private static final long serialVersionUID = 1L3 F( v7 p: H- U1 Y4 Z- m
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/**
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* This value is used to automatically generate agent identifiers.
- n# K9 w. }- ^; Q( A * @field agentIDCounter
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protected static long agentIDCounter = 1
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*
; i' q" `. I% Z* k S5 Q * This value is the agent's identifier.7 T4 ]4 g4 @ n
* @field agentID X4 A; Y3 _5 V) N3 V f3 A- f
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*/
' R* o7 L/ K, D9 ^* D- p ]% w protected String agentID = "GasNode " + (agentIDCounter++)
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7 u# v% D- X. K: r /**
! O, z4 \. w+ P+ C3 {3 C+ E9 y' Q *
5 L( S+ [8 ]0 n * This is the step behavior.
$ G0 P7 A( m g9 x' y, K * @method step
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@Watch(3 v9 z$ q, O2 {3 ]7 y% ]
watcheeClassName = 'infrastructuredemo.GasNode',2 v1 P/ R' a$ u2 J8 w
watcheeFieldNames = 'pressure',- A) w& o" u7 t# F
query = 'linked_from',
# ^8 D7 V8 i2 k5 D2 y# ] @* g whenToTrigger = WatcherTriggerSchedule.LATER,
8 R! j7 @% }( {2 v scheduleTriggerDelta = 10d
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$ K6 v( E) N# D5 T2 s# x9 c- Q public def step(infrastructuredemo.GasNode watchedAgent) {
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' A, F9 H9 G' V" K' w2 v3 A2 n // Define the return value variable.
3 V7 R/ B/ ]3 m! d J def returnValue4 g5 F2 l" e2 j) e( X4 V" u$ S
; S; Y* I+ L9 h! F4 K1 k& E4 O) A // Note the simulation time.0 M% K& x, O* @$ o/ k- L
def time = GetTickCountInTimeUnits()6 ]& ?7 u! f8 `2 H0 [: e% k# _$ a
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// This is an agent decision./ Z5 c% q& n9 l5 B" m5 t
if (watchedNode.pressure<200) {
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3 }8 e9 N+ f/ Q# f // This is a task.% ^4 [+ @- }$ k2 p# |' z' g) G
setPressure(watchedAgent.pressure)
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} else {
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}
; k, d% Q3 ?8 K# L9 E. p0 z // Return the results.
& X$ E8 H; `5 V( @+ _ return returnValue' ^, l0 G1 `# a% g: @
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/**8 A% S y! ^8 D$ y3 A* s( [9 y- v
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* This is the step behavior.+ o! Y' u$ C. p( F, j S$ K; x( C0 C8 p5 U
* @method step
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@ScheduledMethod(
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public void step() {9 ]- [; A3 u/ D6 z; u3 F3 Q1 y; L
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// Note the simulation time.
- p3 A" R5 z" B% {+ F! E def time = GetTickCountInTimeUnits()$ I4 i) [9 }5 j+ ?
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// This is a task.! a& ~& B i/ Y# e4 m
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ F2 V! y+ @7 L // End the method.! W& e* m' D/ x$ d9 D* Z$ f6 K
return
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