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 v# f7 R8 H+ k4 c. N1 b
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ ^* S7 j( }5 l' r public double getMeasured pressure() {
+ j! I) i1 I5 r return measured pressure3 p3 P0 r4 y4 J4 e! P
}
( T+ m( ?. b6 p; u5 W3 x4 x. R+ o5 i public void setMeasured pressure(double newValue) {6 w$ Y D. c8 r- L
measured pressure = newValue9 Q# h/ P7 u5 w
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public double measured pressure = 0
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7 p' G, z {- j6 D /**( U( M3 k/ }$ I! w- o; z6 x
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* This value is used to automatically generate agent identifiers.
5 o5 f5 g& y0 O: ? * @field serialVersionUID9 k; ~; W0 Y6 O) p% e& M3 T
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*/
4 k& o, O) g& D. b# R: b( G2 p private static final long serialVersionUID = 1L: z; m2 G! s0 R
4 d; k* ~9 ^9 E( E /**
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* This value is used to automatically generate agent identifiers.( [! e+ W( G1 B
* @field agentIDCounter
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*/
& Y8 H6 b+ _/ @- s, q protected static long agentIDCounter = 1
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N/ y; K' b* P /**1 r+ l+ ? e0 t+ C& `6 `
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* This value is the agent's identifier.# d4 U* v1 ~/ V! ]" c2 F
* @field agentID4 n. i% t9 q8 S9 e( e7 M
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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/*** e5 j s% F+ \( u+ f
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* This is the step behavior.) m* `3 d: s8 X% O, h% A6 a
* @method step
7 i; w' r/ U2 n" i3 d *
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% a5 N5 v! x9 g- H2 t! I1 c% d1 T @Watch(# H5 R- [6 D8 u9 l" x7 I
watcheeClassName = 'infrastructuredemo.GasNode',
' T# j' q4 J s watcheeFieldNames = 'pressure',2 E( O8 u8 R# i3 G
query = 'linked_from',
1 S9 @( j9 D0 X9 z7 ^ q x3 u whenToTrigger = WatcherTriggerSchedule.LATER,. O5 |- m" _& s
scheduleTriggerDelta = 10d9 W9 q$ Y$ k2 X# g [$ i/ i6 [; E1 @8 i" X
)
4 z; O# \. w7 B% n public def step(infrastructuredemo.GasNode watchedAgent) {! w/ D$ T1 J |) g# V
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// Define the return value variable.& m/ K' J* j/ N7 `; n# G2 \4 r+ `
def returnValue9 @" R# y# F6 j; p7 f
$ g4 j: _ E9 c2 Y# a% B- i // Note the simulation time.3 ^8 o/ d* o5 H4 v+ W
def time = GetTickCountInTimeUnits(), P# B3 @# ~9 N4 @' h, p( Y' d' |
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a6 N) f& C$ d, {9 }5 _2 } // This is an agent decision.
' U$ }+ d% J" [$ G if (watchedNode.pressure<200) {
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- I4 n% B5 d D8 l1 P4 P+ D7 h: p // This is a task.
2 X' k" J7 n2 @; U3 g4 _2 } setPressure(watchedAgent.pressure)" @, R4 D5 k3 N$ O. }; V# u7 p
9 w! i) z& z" t* I5 F5 _ } else {1 E- `& t9 _$ `- M4 N& W ~
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// Return the results.
4 ?4 z( ~& f* _0 A! _7 I! T return returnValue
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# j( ?( P5 S2 X2 l; ^3 f9 B8 \ /**
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" a& n. T$ q. y8 N4 O1 C- L2 v * This is the step behavior.( u+ n' O/ ?* t+ ^% U# y
* @method step7 y/ Z0 G1 i$ i( o" f7 f4 k
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@ScheduledMethod(
) N4 \, f! Z0 h4 }" N4 { start = 1d,
9 M+ R6 S6 ~+ u: m5 l interval = 1d,
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)
& y% j& T& x/ z' X! ~ public void step() {4 Q: T' K1 I; P, x( y# D2 d
m4 v: G2 |: m# Q" }
// Note the simulation time.4 I" l% d( S3 W; m4 l7 ^1 l
def time = GetTickCountInTimeUnits()
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// This is a task.
) k1 _" a$ x; M1 ?* u g# I) U measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# O: G5 V _6 r( R // End the method.# V2 G/ i- K2 u, O; c, P
return/ N! W: r N4 R# L7 u0 T& P
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