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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5 B" g# b2 D9 x$ b, L8 I3 n4 g7 S+ m9 Q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ m# S) w/ k6 z+ Z7 ~ public double getMeasured pressure() {1 @9 L3 `% X& |' Z
return measured pressure4 h( f4 i5 \/ C T3 N- m
}
; `* `$ ^1 W" J( ]1 a public void setMeasured pressure(double newValue) {6 F3 r" L. i$ k
measured pressure = newValue0 |7 D; }; m! \- k
}
" B a: y; g0 B3 l/ s% X public double measured pressure = 0% m. H v. O4 a7 } y+ A7 I
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/**
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* This value is used to automatically generate agent identifiers.
6 z) G) L; X- g" l * @field serialVersionUID' N( k9 j8 Q' e- b. \
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*/
) T, k( O4 U. f& j: @8 e! q+ H private static final long serialVersionUID = 1L
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; X- g* @. L' x% P `* y+ O5 B /**
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* This value is used to automatically generate agent identifiers.* b5 t/ o# e A4 ~% A5 Q$ H! Q
* @field agentIDCounter
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protected static long agentIDCounter = 1
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$ C; ^2 ~1 U5 _1 V* P5 r, G5 P /**
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/ y% ~# K& D } * This value is the agent's identifier.. y' T M2 s+ g" j
* @field agentID& t% W- l8 b0 U
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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* This is the step behavior.
9 `! n8 r" Z0 z- t" A * @method step
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, }; P. K$ H$ V9 P& P4 q */
- a6 ]4 x. `7 [$ \+ r3 k @Watch(! y. H$ F% {6 ^) `
watcheeClassName = 'infrastructuredemo.GasNode',' T. l2 G$ p( S) U1 U0 h' e% a
watcheeFieldNames = 'pressure',, u$ k7 I, D9 h. G) c
query = 'linked_from',) q9 g( a( X! n
whenToTrigger = WatcherTriggerSchedule.LATER,
% e4 o3 t6 t. p' }' D; h scheduleTriggerDelta = 10d
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) ^. l! B. s$ x; L0 ^ public def step(infrastructuredemo.GasNode watchedAgent) {
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! N4 O1 \$ b7 f // Define the return value variable.4 d% y5 [! \/ V' ?) K$ w
def returnValue& o3 @7 @2 @( E. w
$ M. z& R$ e1 p5 C% M' v$ h // Note the simulation time.% z" _" Y+ i" @2 {8 R
def time = GetTickCountInTimeUnits(): _# k0 n0 X3 R) i0 g
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// This is an agent decision.8 g) q7 F) D; R7 j& i) I- p9 ?
if (watchedNode.pressure<200) {
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// This is a task.
% N0 P/ V+ i( | setPressure(watchedAgent.pressure)
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} else {2 ~( d8 R" E k$ X
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}
- S, j3 K3 x1 \& T j9 Q/ V // Return the results.
# m: w$ O0 B, b3 n% I' f return returnValue
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, v& H) I# M- N3 W4 h# W /**' X. Z' z# I8 x9 z ^ v
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* This is the step behavior.5 l6 s- g2 \5 h8 R7 ?
* @method step
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@ScheduledMethod(
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interval = 1d,4 t3 _5 f! F. A( n
shuffle = false
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public void step() {- S7 ~1 V1 \ ~- n
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// Note the simulation time.1 E c8 M+ Z3 n3 J5 P3 Z
def time = GetTickCountInTimeUnits() N; _) d- {& u M5 {3 k1 o
3 O$ d% l4 n- [ // This is a task.+ S+ q" f# M0 C
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 |% \! J: `% R8 g4 D! t9 i8 ] // End the method.
* _6 q! E, |8 W2 Y0 i return
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}
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