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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 ; x. J; y; o- n+ C2 y- N( F
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" E0 V9 p4 }7 o$ l2 L" G; w1 k@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& L3 P( K3 W& y' N3 W public double getMeasured pressure() {# [% J0 g/ p8 @* c3 i" g
return measured pressure- [: p2 S$ y/ m* p$ v' \: ^
}
6 |: v/ `( u7 K7 D% Y- h2 s0 F public void setMeasured pressure(double newValue) {2 @; E' t; l$ _7 }
measured pressure = newValue. N: M- `: x9 p
}
' S- @8 H. Y4 ?) V0 ?8 e! ]* \5 A public double measured pressure = 0
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/**% m1 c2 |0 g6 Y5 d
*
( g- y+ {8 E$ a& H/ F * This value is used to automatically generate agent identifiers.7 p5 P) Q3 t" I' W# K. `7 j2 y! W
* @field serialVersionUID; o" e. q$ Y6 X1 |5 d) i
*
; l6 i& \# I+ b- g+ G */
' N$ T0 q( d4 q' ~ private static final long serialVersionUID = 1L
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6 C ^# v$ W* U0 D /**3 C" E+ z1 I; N* Q
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* This value is used to automatically generate agent identifiers.' T8 E4 c1 k. F" V8 C3 `
* @field agentIDCounter9 W2 n: J8 K Q# d
*
2 o! O) A6 [1 X7 f# L */
# O d, T8 \9 ?$ Z- U+ x protected static long agentIDCounter = 18 v6 \- S( \8 D4 K
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/**
7 y# Q& p% d1 o1 o- ]. P *
5 f9 b: }' q' l9 N0 S * This value is the agent's identifier.- }6 n7 K) j& K2 _/ W* _& c
* @field agentID, B) g. d4 L0 y
*
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& p$ f3 R" H2 @, Z7 c6 X/ ]1 j! l protected String agentID = "GasNode " + (agentIDCounter++)$ G2 D4 V z: r) k2 t
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/**- L5 X# Q+ w1 P Z& M! p l* a
*
2 L# q! Z8 N2 a; ]) G * This is the step behavior.. t# ]$ J8 ]9 J; o8 l, [
* @method step5 F N6 R8 T7 h. [1 y
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*/
, C; b3 S i) }! O; R @Watch(
' }# [0 `/ M( V8 Y5 D6 L; O watcheeClassName = 'infrastructuredemo.GasNode',/ P' J$ m% m2 Z+ C- E* V
watcheeFieldNames = 'pressure',
: s+ B. u2 x4 ` query = 'linked_from',
+ L' }- i) D f; ^7 `: x whenToTrigger = WatcherTriggerSchedule.LATER,
3 p7 r2 A/ V |8 G scheduleTriggerDelta = 10d9 x) @* u7 g& s
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public def step(infrastructuredemo.GasNode watchedAgent) {" ?: e6 t; n: |6 G
. @" K' X& x: V+ ~ // Define the return value variable.
: Z* z. B+ P: q, O6 [ def returnValue
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// Note the simulation time.
1 l- b' B: m8 E' c- k0 V8 P8 e5 } def time = GetTickCountInTimeUnits()0 n3 s9 w9 \7 M# p. ]+ ?. X# w; c* P
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/ j, M- G) B* s. m8 I7 X. f2 u* E9 n // This is an agent decision.$ ]$ x! p4 T4 h: e* W/ R" Y
if (watchedNode.pressure<200) {
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// This is a task.5 p% K0 @- F V& q& }5 U/ v$ K: H
setPressure(watchedAgent.pressure)
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1 W/ K3 }5 Y, o5 c: r! N$ }4 d } else {
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}
2 E" G2 t; m; |1 Y4 { // Return the results.
3 X& ?9 L8 m1 M/ L: V n3 `# p return returnValue
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3 d# Q$ _+ M5 ^* w: F$ l/ _" J8 r /**! m# B! e( j1 |; }# V# h
*
" o& A* I) s! v# T * This is the step behavior.
" i% M; M0 f, l* [7 n * @method step
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@ScheduledMethod(# }. g' N J a" M+ R( ~
start = 1d,
+ @ e$ ~( a6 M2 L8 x; Z interval = 1d,
" v8 S4 l2 b6 i shuffle = false
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public void step() {: v* x6 h! F9 Z' E
6 _% w$ {% P8 R! B7 T0 G" w // Note the simulation time.5 P& D$ A1 f& `$ ]/ M. f. b# j7 Q
def time = GetTickCountInTimeUnits()
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, Q) u$ `: I# |9 F9 {* R // This is a task.6 Q5 d% o* Y6 u3 G' `
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! e8 P! w9 }$ `5 s' W: A
// End the method. ^) ?- F( F5 M0 } P
return" i" R4 h( _- V0 ^( I& w
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