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 ' z' m6 V- ]0 G8 H1 C. v6 ]+ m/ W/ @# D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 Q3 n! z3 ]2 g7 X; k
public double getMeasured pressure() {' S* w6 k0 \$ }) _7 x. s" u
return measured pressure
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+ i# I- ]2 r2 O5 k/ j' M5 n4 l) ? public void setMeasured pressure(double newValue) {
0 d7 L3 e( Q% Q measured pressure = newValue8 f! t* l" i4 ^% L5 z
}
' L" g* a4 |9 {$ w" Z! m public double measured pressure = 0
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6 c) h: \7 m0 L& }( ~5 p' s /**
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2 \; u0 w) e# f% j# f5 T8 m * This value is used to automatically generate agent identifiers.4 g, F2 f9 z$ ?7 ]- I, Y0 R. i
* @field serialVersionUID F, }, l! u' a6 ~2 {
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private static final long serialVersionUID = 1L
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/**9 |, J: E4 C% j- v
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* This value is used to automatically generate agent identifiers.! _% _3 \. h$ w- h8 U) o1 H1 v3 S
* @field agentIDCounter
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protected static long agentIDCounter = 10 D( W; A1 i. m' O% r* A
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* This value is the agent's identifier.+ t. P" T9 Q6 f7 D
* @field agentID, Z; {$ I0 O& ~+ v- Z% b) R% C
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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% ~8 m$ g0 H$ A* J9 _6 ]3 z /**
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* This is the step behavior.
+ {9 R! u/ N7 y0 O" @4 Z; B0 a * @method step/ ~& E3 @% `- R$ \% ?
*
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@Watch(
2 t) l7 i7 n6 U6 D5 R watcheeClassName = 'infrastructuredemo.GasNode',
4 y: w- q( X1 a# i3 Q. | watcheeFieldNames = 'pressure',5 Y% }& Q( G6 }: E* e
query = 'linked_from',; R' W. v( h8 ~1 e) x
whenToTrigger = WatcherTriggerSchedule.LATER,
; G& p$ s) D& T6 l, Z- t; O scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {8 E! T# D" {/ }
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// Define the return value variable.- }6 i9 w3 j" X
def returnValue
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// Note the simulation time.% g& K$ _5 l$ ? K8 ^! K
def time = GetTickCountInTimeUnits()
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// This is an agent decision.! l" z4 y( p( T: h# @9 d' G5 N1 O
if (watchedNode.pressure<200) {! s6 v z9 T$ p4 b$ L: D. A
" j5 w: B; @ P' j$ z // This is a task.
' Z9 w! ^! c2 j u- _: W8 g2 Y setPressure(watchedAgent.pressure)
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2 @2 s) N s3 D% s) V } else {
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: S; w( n! V6 { // Return the results.* P, k. `9 P7 V) C
return returnValue
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6 d( E( P+ R. m6 {; B1 }8 I /**
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* This is the step behavior.3 ?+ P/ h/ X2 F8 E' t. D
* @method step' `% |6 b K3 I7 j$ Q" l
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@ScheduledMethod(- V6 S* z: j: _6 _ s
start = 1d,/ F- a* E$ w$ g! t$ Y% j3 g
interval = 1d, H S) e0 c# y$ x" S) j" \- z" l' G
shuffle = false
* \9 g6 G8 y- X )
: R" _0 M. Y9 V. |$ `* ? public void step() {
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/ _; K; Q$ v c; J0 j3 ]* V% ] // Note the simulation time., y9 e Q; L: M$ h% k6 b
def time = GetTickCountInTimeUnits()
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6 o6 |/ i- X2 t5 s$ ? // This is a task.$ O9 K P* @$ P* ^$ ?9 i! q0 K
measurePressure=pressure+ RandomDraw(-20.0, 20.0), e1 C1 x2 d* U& @6 N# t
// End the method.
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}
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