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")
( ~" B }5 F; b public double getMeasured pressure() {/ P+ i) ]. N0 f
return measured pressure
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public void setMeasured pressure(double newValue) {! ?% o5 u \3 Z! D
measured pressure = newValue
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' x6 s* V' n5 [ public double measured pressure = 0
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* This value is used to automatically generate agent identifiers.
" i3 @- N2 w5 `3 o" R2 l( \ * @field serialVersionUID* a. ~5 d4 N, R1 V5 H: H, u* |
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private static final long serialVersionUID = 1L
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# c/ J1 D$ `& F& O% I2 E a6 @1 k /**. n" X% u! Z5 J \9 D+ X% Y
*
7 R- |- X6 T8 z+ P * This value is used to automatically generate agent identifiers.
5 D. R2 T! \( E% j: G * @field agentIDCounter
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protected static long agentIDCounter = 1
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/**
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& A& d+ s7 `( H * This value is the agent's identifier.6 V1 T" J6 B: G7 ~+ d: U% m
* @field agentID8 |! i- |# m1 L$ Z" h9 U* j
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*/
2 ], w* }5 |6 I protected String agentID = "GasNode " + (agentIDCounter++)
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0 G, T# a! P) a) }' K /**
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* This is the step behavior.
6 z6 H5 M: O/ @ * @method step
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3 k" W3 v3 B6 }" c( e$ m4 i2 S @Watch(+ Q! s* Q. X9 {& b& P( T8 C' j
watcheeClassName = 'infrastructuredemo.GasNode',- a" h3 d! B2 z% u
watcheeFieldNames = 'pressure',7 L7 p; R/ V* S" a. E( q
query = 'linked_from',
. D4 q4 k+ G3 P whenToTrigger = WatcherTriggerSchedule.LATER,4 H7 r3 h: ^2 x4 z4 r
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {9 p9 r% {0 K V
! {( k. g% { R- _0 v: x' P# G9 E // Define the return value variable.
! N5 L# X2 g. |0 X$ | def returnValue* p/ A9 @/ W3 E
' i% ^4 ?# |! [+ W // Note the simulation time.
2 t8 v M0 J& X8 M3 C4 T2 H: g5 l$ ` def time = GetTickCountInTimeUnits()
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// This is an agent decision.2 I, v. w; r) i+ N
if (watchedNode.pressure<200) {8 l1 w. `. Q. M/ t- l5 }
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// This is a task.
1 E1 `- A) O& G d1 Z1 \& ^ setPressure(watchedAgent.pressure)/ s% X* S; H) `) {; K
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} else { V1 r! e+ g6 E( Z# F; ]
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4 Y$ [% G3 j0 ^& y$ n // Return the results.
% k9 v- w* G( b6 N return returnValue
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}; z2 Q5 m7 \3 c" v
" k4 ]* E& W1 R, }' t9 I /**. ~0 Q% r' X. y0 J9 S' O/ H% C
*
1 o1 l. g+ h8 R, H1 Y: Y" q * This is the step behavior.
/ J3 H+ |) W2 m6 g: i * @method step* y6 d+ G: Y$ X* @1 X9 q1 k
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@ScheduledMethod(
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t% W2 ?# @# h) C: k interval = 1d,
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)
" G5 l) r( N' S+ c* f9 s public void step() {
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// Note the simulation time.
& ~3 ~- v8 U/ ]3 n7 \/ A def time = GetTickCountInTimeUnits()& r3 q& f$ E! `1 P
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// This is a task.$ Z) M. Z0 D3 \: Z1 h
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ I4 M( ~# x( l8 Z/ r+ E6 C0 A# A
// End the method.5 r6 I5 N/ V1 t
return o7 c2 }) U0 w2 l5 I; P" L
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