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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: }* {" Z' A9 m, t0 J' l @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
i6 Q+ k- W# O9 t% p8 e8 z% w public double getMeasured pressure() {. i' R9 b. t) g
return measured pressure) n4 S, _( l: a* L! _4 t
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public void setMeasured pressure(double newValue) {/ C8 `4 H( w# b
measured pressure = newValue
+ ]& L0 Y. h7 v }
7 f* c( E( T/ \( ? public double measured pressure = 0+ i0 B; ]8 z( _' Z; l6 V& _
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/**
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) M' @9 n8 X6 t( ^ l8 T * This value is used to automatically generate agent identifiers.
% @& H. ]+ u K8 q- |7 t, x * @field serialVersionUID! A. ^/ N* V# |) R. q/ m; L# n
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*/
7 w3 k0 U% i/ C" ?8 o private static final long serialVersionUID = 1L9 s( T2 F0 d! D$ c9 A, V9 R
7 U3 H3 d- r) ?* x8 U. h U /**
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* This value is used to automatically generate agent identifiers.; \% I( R @: z w3 L
* @field agentIDCounter9 Y% T! y5 Z0 q) k( o# G0 j
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*/
! q6 V( O" T3 e/ t4 r protected static long agentIDCounter = 1
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/**
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* This value is the agent's identifier.
/ r5 q; }7 c$ ~& D * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
6 W/ g& \* y+ K, u9 j *
3 t$ S( G8 h' C5 S$ t5 ]; j * This is the step behavior.9 \- P# K) @! |5 P/ b4 m n
* @method step' N6 F: ~0 T4 r
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*/
, d- ~7 t2 g% E) L4 c* |: N5 q: s5 ] @Watch(8 N' |( `" J! v
watcheeClassName = 'infrastructuredemo.GasNode',
0 F2 g7 o* [+ @0 F watcheeFieldNames = 'pressure',
( {1 Z# |" {9 H( f) B7 m9 w, D query = 'linked_from',
' D) I. A0 }! I7 s: r5 @ whenToTrigger = WatcherTriggerSchedule.LATER,
$ I7 J3 }, @& W# @) X; N M scheduleTriggerDelta = 10d" D9 U( G2 @' Y) W
)
4 v; k! F, M3 D& Q4 p2 P public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.& o) g7 p" `; R* v. e
def returnValue- S" ?& J+ e- a" i5 r: F3 I
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// Note the simulation time.
0 f p. U$ L$ ^4 ~ def time = GetTickCountInTimeUnits()
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// This is an agent decision.5 d8 o/ V% y; ?9 l2 k
if (watchedNode.pressure<200) {' y, @ X' G m6 i. v5 f
/ _0 k/ I) u0 m1 o: n; D* C // This is a task.
- g, e0 j+ T* V$ M! y: i) n# p setPressure(watchedAgent.pressure); l" R h3 A3 @" H' j& K( `9 U
- U/ d' }% N% y9 i } else {8 t0 X+ \! r2 _3 o! h7 M$ z! ~
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: U; {- L+ V" u1 v! m% O$ W7 | // Return the results.
( d5 g3 t7 M$ Y0 a return returnValue9 G; p/ W: |: h
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/**
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* This is the step behavior.
; Q4 P) V6 u. N0 d * @method step
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d5 V( R7 z* h */
( L0 I! l3 M1 n @ScheduledMethod(5 ^: A5 u% [1 E% Z
start = 1d,
% f( V0 k- j7 e$ H interval = 1d,8 u* @) t" e& g, t5 s" g7 f
shuffle = false9 U* q& x& o3 z/ K5 ]
)
, s) i+ [" a4 X$ e# J8 }5 v: l6 ?# V7 w public void step() {4 o7 f: Q' H3 P
S' ]8 a* R* T- M& y. \9 S // Note the simulation time.
# ]0 O1 k1 l# C5 } def time = GetTickCountInTimeUnits()' \' W- h; O: ~
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// This is a task.
/ T% ^2 D8 s% q+ z4 f# B$ ~* c measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 r( _& O: ?/ J! G/ B
// End the method.1 v) w/ ]0 J V* K
return' S! d+ S+ h& \2 u7 J
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}
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