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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 ( _9 A2 ^& Q( W! y4 L
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# ^( m- [3 q" h7 m+ e, U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) T: t# G- G8 ]; H- W: `; | public double getMeasured pressure() {
, `4 }7 p$ o" U, L/ L% X3 a8 D return measured pressure- r Z- {$ }4 i( V4 K
}
* T7 ?' M6 y( A public void setMeasured pressure(double newValue) {% t2 j @) c3 }' d; R& Y% j$ w3 f
measured pressure = newValue
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public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers." a% `7 M2 ?" T- Z3 x
* @field serialVersionUID; k( `# Z9 h/ s# \' H3 @3 W
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*/
5 G$ a, n/ \5 O* R+ j private static final long serialVersionUID = 1L. U; ]# G/ {3 |+ W/ U% t, e0 U
6 z- |6 P- e6 k A' l8 r /**
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* This value is used to automatically generate agent identifiers.
* q' ?" I; r! e5 E+ r, ]6 R, ?# K4 p4 s * @field agentIDCounter
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*/
4 R1 k0 A0 W# a- p6 l% O protected static long agentIDCounter = 1/ y& {4 b2 Z( e; e& R3 m6 e# L
% j. X% l# o$ A; { /**: l! Y- K, _! Z- W% p
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* This value is the agent's identifier.
9 N, a8 h/ G/ O' O8 h * @field agentID! M% \* |4 X: w; Y* h6 \+ _
*
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# H5 q0 T+ Q0 O+ S protected String agentID = "GasNode " + (agentIDCounter++)
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/**" S) o' R6 v0 G1 K
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* This is the step behavior.* ~4 q# y, Q, Z ^
* @method step9 M- x: j! S. W/ b
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*/
! d. @' f6 ~6 }, v: i% q. l4 X& H/ p @Watch(" E5 v0 J% |/ l7 H
watcheeClassName = 'infrastructuredemo.GasNode',6 S: S" w* J: _) V
watcheeFieldNames = 'pressure',- e/ [; p+ u8 T7 k7 _% _
query = 'linked_from',; J" E) W6 l! B! ^% X! V; p; y% d
whenToTrigger = WatcherTriggerSchedule.LATER,
( B8 u. I9 l2 T scheduleTriggerDelta = 10d2 z* D3 r0 t! J; `" f& M% p1 A
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public def step(infrastructuredemo.GasNode watchedAgent) {
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: D; u% f8 c: q' E1 ]! [6 m // Define the return value variable.
; q* o8 ?3 R; P; ~3 B% L3 O5 j def returnValue6 f, r+ N& X- u1 {4 k' | R$ C
" h# K* q1 z) U% Q& B7 Q // Note the simulation time.6 C2 I3 t) G( b
def time = GetTickCountInTimeUnits()
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// This is an agent decision.
" J* R, {4 j# w3 R. a9 j if (watchedNode.pressure<200) {, I9 }( D) t1 h/ w# ?
* @. }% z$ V' Y // This is a task.6 z$ x5 l& ] n9 g7 V
setPressure(watchedAgent.pressure)) J( _' \5 M. i9 _
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} else {
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// Return the results.- }5 A1 @4 \5 }
return returnValue: f! g% g/ D/ U+ X
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/ L, b/ n6 a+ I* h% I% K- L5 K% l; n /**+ Q; Q, n1 y' l' q% K
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* This is the step behavior.1 ^: ^5 m) ~- h# l$ F/ ]2 h
* @method step
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@ScheduledMethod(* J4 P0 l1 x% c# j0 o
start = 1d,
% k: t9 I! B a. f interval = 1d,$ R1 W) o& V, B- u" x4 y! q: F7 b
shuffle = false5 e) |; V8 t/ n, d0 D6 _1 s0 a
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public void step() {
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3 u7 J( ]7 O- V: a- l // Note the simulation time.
/ @. m- g" u9 _+ J( W5 R* s0 I" q def time = GetTickCountInTimeUnits()5 i- n, v; J4 g. q+ t
* `1 v& {& n; S4 ?2 z1 i) A5 h! R // This is a task.: Z1 `9 x! O7 f# e, O
measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 n# J5 P; e+ B) |' ?+ Q0 k
// End the method.) @& {& b, d) `8 Z4 B* D! e
return
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