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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 ' p% e3 N4 s, j
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# } ]# z6 Z8 }! D7 [" {0 f: E
public double getMeasured pressure() {
( ?4 i" S/ C7 e* r. n4 o" l% C return measured pressure( H8 Q# B" s* w* m# Q
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public void setMeasured pressure(double newValue) {9 Z3 G1 I; ~9 K5 H
measured pressure = newValue% \ N2 p$ Y. S+ ?" v v3 Q
}
7 f% M2 s% ^. V5 z8 h5 t public double measured pressure = 03 f2 K7 P3 d1 E9 O" S
% [1 D+ s% o2 C! t" Q2 {& P4 _ /**
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* This value is used to automatically generate agent identifiers.5 h2 W! v: q! w0 `
* @field serialVersionUID. E; C) t$ e9 `% W3 V1 |3 `( c
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*/
5 v4 x0 e; x# O! f- Q9 o6 v/ p4 Q private static final long serialVersionUID = 1L
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/**
# k9 k" k4 @1 e! p *
9 A& H( E* R: f' b * This value is used to automatically generate agent identifiers.# ]& V- p: O. m k) v; O
* @field agentIDCounter2 j2 s9 \' }* k0 o0 B
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*/ [; A0 D( J1 b" r
protected static long agentIDCounter = 1
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/**
2 Y3 }- z$ ]! ]% u *
! x: q/ g, v# E * This value is the agent's identifier.
) d0 n4 `2 S6 r0 ]1 q * @field agentID e2 ]% [# t0 ]/ |1 t6 e
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*/
4 J& o. n) z( T% E$ y6 W protected String agentID = "GasNode " + (agentIDCounter++)4 J5 T/ c* C/ U& F4 d9 [ X
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/*** w6 J, v) K& O) T0 | |7 g' u" ?1 t
*
& z, j+ g6 H. F) Z; L% K. d * This is the step behavior.; \1 ^2 {; A9 P% T3 F7 G( [
* @method step$ _! |0 U) F# Y6 q* A3 m- H6 b& }
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*/
# G. D) O9 E$ q& A @Watch(
9 s& M8 O3 u. G( `4 F0 I: Q2 D watcheeClassName = 'infrastructuredemo.GasNode',0 t7 J9 z1 X3 x$ Y( L1 W# D
watcheeFieldNames = 'pressure',9 a/ y/ s6 l* c, W2 F
query = 'linked_from',
p5 o' B( K, G' {1 P/ i whenToTrigger = WatcherTriggerSchedule.LATER," s) D: W/ U1 L% {7 M/ D& A' b
scheduleTriggerDelta = 10d
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6 M0 s, q1 N+ ]9 r/ M public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.
# ], `( [# K: E) j3 f" l def returnValue+ ^& J3 ?0 T5 u5 D* k
5 M* h$ y: K2 `, c // Note the simulation time.6 `, o+ b5 \( w2 j8 j2 [) d f) {2 w# F
def time = GetTickCountInTimeUnits()
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! d" f# |9 _3 n" f; m4 h; ]" C // This is an agent decision.
. {6 t8 C( [" ^ if (watchedNode.pressure<200) {
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// This is a task.
7 H; B& l8 J5 E7 M setPressure(watchedAgent.pressure)9 `( |# C" B+ c. X8 L1 e( n( `) c
5 Z% @# O" p( ~4 o } else {
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// Return the results.
9 p3 ]8 E% o U; |! f$ \5 {3 [ return returnValue; Q$ V4 O7 V. G) | A0 n6 v
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}
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" m- Q4 N; A, r2 A" @ /**
* m- @; z% x1 h+ j: ]( V *
9 P& _* O: g, W0 | * This is the step behavior.: n6 `' k; A. @0 n/ X/ P- ~
* @method step
# g8 e! ~( A" O3 z4 l+ v *
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@ScheduledMethod(
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interval = 1d,
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public void step() {! e) e5 n* p4 S5 s2 G, d& O$ X4 l8 y
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// Note the simulation time.$ Z5 _" U; B: f2 @9 a
def time = GetTickCountInTimeUnits()
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// This is a task.
+ a' [7 Y; H4 k3 } measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 x- M4 K( s) c: { // End the method.
0 C+ n) O2 _+ r5 _# x return
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