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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* [! N0 {- q$ \9 S @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) q0 Y. w' M: O& c( Z9 p public double getMeasured pressure() {
, m# F+ n' \+ C/ e8 ~+ c return measured pressure
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7 O" S6 D! g8 L" M# a public void setMeasured pressure(double newValue) {
3 K- W1 h% m* ?" N* D$ O7 N measured pressure = newValue
* I) }( P2 Q# ^+ O }
( j8 a& W$ y6 H/ q public double measured pressure = 0
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/ @8 z/ _- l! G /**. J6 g, l5 T* v) G, u
*
: @, B/ w7 @2 {% f% x * This value is used to automatically generate agent identifiers." g7 @( Q1 n- q7 f! h) h' ~$ \4 U
* @field serialVersionUID
* C9 M$ r$ ~- M *
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private static final long serialVersionUID = 1L2 M6 \5 f- B# }. _" v# I6 W E
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/**' ]4 @' h* H- x, ~2 q( I5 ?' ~
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* This value is used to automatically generate agent identifiers.
) Z5 u% Y" u% ~2 B/ A * @field agentIDCounter9 I! v& I; G$ N6 [' L- R
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protected static long agentIDCounter = 1
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! [; C0 o; e* M- i8 J. l& _) Q: } /**
: I: T) D9 Z, q# V' X6 q *
7 H; X7 b1 H5 f& t6 h4 q" B( U: z7 \# g/ g * This value is the agent's identifier.! C3 Z* u, ^" T, q8 |+ k
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)- M5 E1 f+ e# }+ U
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/**2 w! |* j5 {$ l c Z0 k; U/ U+ d
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* This is the step behavior.
4 \3 {! ~( t* _ O) I * @method step7 h+ a; j# [, ] Z+ N( y3 R& V: N
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*/
% A$ z' [3 O" O N @Watch(6 R9 m9 ^9 v% _
watcheeClassName = 'infrastructuredemo.GasNode',
/ m7 T# G4 t1 K+ u2 B3 f7 ^ watcheeFieldNames = 'pressure',
9 S$ ~! K1 w1 {9 F* |( w X query = 'linked_from',
3 o$ x" B2 t4 }5 o( r- d whenToTrigger = WatcherTriggerSchedule.LATER,
. q- S( O9 t; y scheduleTriggerDelta = 10d" C# M* p3 B0 T1 v* O: r( N; m* m8 K
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public def step(infrastructuredemo.GasNode watchedAgent) {
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* i9 t0 S$ Q$ _5 ?0 o5 t- }$ W // Define the return value variable.& D" e, K4 t: q: u# p5 P2 \
def returnValue4 f$ P/ Z' A9 v; y
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// Note the simulation time.
% o. W& g' k& c+ q) v/ w! {" g def time = GetTickCountInTimeUnits()3 U- W( ]/ w- b# }# s
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// This is an agent decision.
9 Z; a5 P* f; q% ~ if (watchedNode.pressure<200) {
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$ X+ j+ r4 b: L! U- j8 n // This is a task.
3 V9 H& _/ T" h- V. J" l; W setPressure(watchedAgent.pressure)
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} else {) Q4 `/ G% x9 V4 V$ V
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) j1 Y7 H' r3 A' e( Z // Return the results.# M+ l) |2 F2 C! u2 ?9 M0 V
return returnValue
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- `& H" B; t# ^7 k( C) U# A /**
8 \( Y9 L. ?& c7 y( H6 G" ]8 F# v *
- F1 @5 S4 a% N( ~4 B! L * This is the step behavior.
% L% ?, j3 C! N3 m( z( x( z \. S * @method step
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@ScheduledMethod(
. F# s# I4 v; U5 _! q/ Y6 m* x start = 1d,
4 `8 A8 ~& C2 b6 O/ F interval = 1d,
* g J& U7 K) h! }3 w shuffle = false
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public void step() {1 K+ }0 }$ U5 ?3 a7 E! |
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// Note the simulation time." Y5 ^0 J w1 u1 V4 Q$ h
def time = GetTickCountInTimeUnits()6 ]; C6 M0 L( m
5 d8 ?9 P3 D! s3 n( Q* {( [ // This is a task.8 f( @, t% r, N! P2 O
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! c# v$ {9 p& q7 }
// End the method.- K; ?' Q1 }. V: [) P4 ^
return
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