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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( v' V1 U, B0 f$ E; D' o" u
public double getMeasured pressure() {
! @- N) W$ C! a1 R1 o& N return measured pressure
! V2 \+ h' n$ e% a# t8 e }
: }3 e- g8 x3 C: ]# H public void setMeasured pressure(double newValue) {- ]7 L, C! F! d, c* s4 o3 c1 a' X- G2 F
measured pressure = newValue3 O$ {3 |, |- a% j$ j
}
% |' F; j6 [: K. V: m public double measured pressure = 0
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/**. d5 i; `& L5 v/ ^% `; b+ a2 D
*
' G2 g* y2 ~9 o- v3 Y6 K * This value is used to automatically generate agent identifiers.
& H2 U; E7 _) r) F * @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**! O' h6 V" d Q
*
) Y. u( O$ S* i' V * This value is used to automatically generate agent identifiers./ `. K% @8 B4 C: b
* @field agentIDCounter
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*/
T6 [$ w* Y4 y' n {7 O2 A* h! N protected static long agentIDCounter = 1
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/**3 T g& P5 N3 S9 ^
*
" q h f0 |# _: u: K2 X5 e7 |7 G: E * This value is the agent's identifier." L; G. u% i& H+ P2 ]( F
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)( w, `! K% h* H; Z; {
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/**
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* This is the step behavior.9 Y, ~- I% v- _1 ^! n
* @method step) I; i& @# R% L) X \# Z) w
*
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7 U7 G2 E( D% K' S& Z. {( V @Watch(
- x" E' b( ?8 t! l: r watcheeClassName = 'infrastructuredemo.GasNode',
8 b d5 I1 q3 ^3 [2 {0 I8 m watcheeFieldNames = 'pressure',
, D' k4 Z+ a- V: c) O7 Y5 R- T query = 'linked_from',
6 _+ \) J, D' n0 r5 s whenToTrigger = WatcherTriggerSchedule.LATER,
2 M! R( ]: m) b- Y5 U3 s' Z% I% l scheduleTriggerDelta = 10d
+ c3 G1 Y7 C+ t: S. \/ H3 C) e )
! ]* Z& z% W, Y9 ^ J public def step(infrastructuredemo.GasNode watchedAgent) {
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) r4 X. N/ D) \5 }" ?( v# |' i // Define the return value variable.1 h3 Y1 k! a$ V8 w+ i% \
def returnValue
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8 n# u' g6 t5 k // Note the simulation time.
" j& t7 u; e! u: R K def time = GetTickCountInTimeUnits()# f h6 g% f2 @# _ e
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// This is an agent decision.8 L+ b" z4 Z- }9 v/ S& E6 P
if (watchedNode.pressure<200) {
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// This is a task.# S. y. ^& X0 ^0 H( P4 k1 R# O
setPressure(watchedAgent.pressure)
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/ A1 B* H3 i# o5 r$ T9 F } else {
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}
7 \1 F4 j' k! Y3 z // Return the results.
$ _- X: U# d4 f& P; i return returnValue
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) U4 Y$ m% H! O4 F /**+ S+ o$ l5 e$ i5 i
*
+ Y9 u6 x) b9 B0 s4 Q5 u7 Y7 V * This is the step behavior.# B. A9 V& O$ u- z3 j
* @method step( L' N8 {, O; s3 }" p
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*/
8 [7 m, L. E9 D- a8 f @ScheduledMethod(
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interval = 1d,
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public void step() {0 F) N c! A/ z% D9 V8 N
5 m% d) w# d+ v4 O" i( j/ d* E+ |/ a1 [ // Note the simulation time.
- K, f* y% _: k+ R. N) z+ }; A, n def time = GetTickCountInTimeUnits()8 f' }3 [) S, r6 ~: G
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// This is a task.
# K9 g/ v6 J ~ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 @$ \ x* x0 Q$ n9 a% } // End the method.
; m6 P' l9 A1 z return
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}
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