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 Z# a4 m( C# J* C/ y: ^* y
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9 T. |) }5 n/ y. S1 P @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ ^2 c9 [5 Y* g6 i' g; p" Z; s public double getMeasured pressure() {
" @( u1 D+ h% b+ ^8 u1 Y return measured pressure
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public void setMeasured pressure(double newValue) {
9 n, c6 a6 s" K6 f; a0 k 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.
# Z0 ~* y, J: Z7 Z. { * @field serialVersionUID
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*/
/ E* g9 g3 A; B5 g- J private static final long serialVersionUID = 1L7 F% ^# b: Z: h" T
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/**$ M8 n4 D3 J, q# Q7 E8 M
*
$ k, w+ p/ V) K* X * This value is used to automatically generate agent identifiers.0 o& G: }+ @+ c/ o: U
* @field agentIDCounter; e' e" O+ {. F4 R) K7 K: u
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*/
% G( u% ~6 b' Z6 p( y) P protected static long agentIDCounter = 1! A4 a4 I5 U, i4 }
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/** h9 k% u. r8 N+ C) I0 U7 d# [
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* This value is the agent's identifier.
4 y% I; v0 A, f1 Y * @field agentID
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*/
3 J7 |9 p! ^& i5 w; S protected String agentID = "GasNode " + (agentIDCounter++)
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*
2 g% w& }; b) _4 c s$ C * This is the step behavior.
- N m; h& \$ D, `$ r0 V1 u( E * @method step
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@Watch(
* o5 Q K7 L5 `5 [+ f& V* y watcheeClassName = 'infrastructuredemo.GasNode',- d: F5 O# ?8 S+ b! `3 [
watcheeFieldNames = 'pressure',) O2 [# j$ J- M- P7 ?- F
query = 'linked_from',
% L' f6 _) B+ d1 p whenToTrigger = WatcherTriggerSchedule.LATER,' v( S2 g# y, ^/ Q9 Y6 z
scheduleTriggerDelta = 10d/ U) {4 x, v8 v: D: X2 x7 y; n
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public def step(infrastructuredemo.GasNode watchedAgent) {3 ~; X8 J# q _ O8 r% j. N( d
4 Q$ C4 q" R7 O3 K // Define the return value variable.
4 z: @2 w Y" }0 l* Y% y# J! g def returnValue
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// Note the simulation time.
5 D, ?& t9 c$ _( }/ p8 V def time = GetTickCountInTimeUnits()
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9 M+ r7 |; o0 g+ p4 ?6 q // This is an agent decision.
. w1 I( Q! B0 s9 I# c if (watchedNode.pressure<200) {
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- _7 m k. X1 E' z, Y // This is a task.
. S* Z5 G" u+ B3 I. L6 ^ setPressure(watchedAgent.pressure)& ~0 o$ O/ g k! t) m
( E+ J p. ~3 F+ m% j! S J9 z } else {& Z+ d2 }6 I2 \( B6 S
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}
' O( _6 O1 i0 Y* j2 \8 @ // Return the results.+ F3 F1 H' ~0 t; v6 ?4 d
return returnValue
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" u v; J+ ?; g0 R /**9 D. k; B. n. J- ?3 ]
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* This is the step behavior.
# ~. K: j v3 v2 f. ~1 o X * @method step/ o( P4 V4 _6 ^- n( p
*
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@ScheduledMethod(
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interval = 1d,
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)
, `- X' r6 N; V% \) W public void step() {5 V( f: r& p. F; s" v
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// Note the simulation time.4 h& O# k6 V( s1 @0 D6 B: b
def time = GetTickCountInTimeUnits(); n- l, P( w8 d% I& v
( N& V% `! y9 }7 i3 w // This is a task.
5 k; P% @2 |5 g2 |' w measurePressure=pressure+ RandomDraw(-20.0, 20.0); s& p" m* ~8 X A Q& a
// End the method.
* P. S3 y& ^2 y' f" E return- }: y- A8 x- A& N+ f, q
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}
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