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 # y F3 B6 v( T+ z: x/ e
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( f9 [2 b1 P- L @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ d% L3 z' A2 U, K, ~2 _* T
public double getMeasured pressure() {
9 O0 M6 j' Q* \8 L return measured pressure! }; Y Z4 Z" Q
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public void setMeasured pressure(double newValue) {; X& e4 B" x; y n( ^7 l* ]
measured pressure = newValue/ ~) M9 E$ T# [
}
8 v8 @& s5 w) P0 b, A0 y public double measured pressure = 0
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; K: T2 g- [+ e4 ~# f6 U /**
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* This value is used to automatically generate agent identifiers.9 n# U* N0 ^# Q Y ]
* @field serialVersionUID
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# S$ T! G1 E+ v* c! V1 T private static final long serialVersionUID = 1L6 U" C" z" X2 m2 o9 q! _
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/**
$ }; p5 _7 Y6 j* b0 j *
4 G. X5 c' Q& V( p* N1 ]! Y3 v * This value is used to automatically generate agent identifiers.
9 ?. ~4 X1 K9 k: f9 a' a1 i * @field agentIDCounter
' ~8 v8 _4 A' |/ H *
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protected static long agentIDCounter = 1! s4 m8 }7 q) k$ s+ W1 }+ c
8 g* X' Z" r# U' `' }2 @ /**
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* This value is the agent's identifier.
& W& k8 n+ \- d+ ] * @field agentID5 N3 O; o8 ?" i/ v
*
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J. S& }4 g. K& t% n' T protected String agentID = "GasNode " + (agentIDCounter++)+ ^: b/ s x; F) {6 r" p% R) s
" s# M# V6 m0 c5 p2 Y8 R( N+ L: ?9 F W /**: `3 O0 T E- E- ?$ l z. B
*
, t& _& \* i3 I) ^/ ]9 F * This is the step behavior.
9 g% l: X$ d6 J' D* b0 m5 e6 x) k * @method step
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/ c2 R% ^& H( J7 y* s; G# S6 z- @ */
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watcheeClassName = 'infrastructuredemo.GasNode',) R0 K2 |# ?3 [. W! V
watcheeFieldNames = 'pressure',
3 G' s- _3 ]2 V8 F: c ]* E query = 'linked_from',2 c) V1 z! r+ [8 Z( d
whenToTrigger = WatcherTriggerSchedule.LATER,8 b+ X! I- I. y( e) I2 g0 Y h1 ~
scheduleTriggerDelta = 10d
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1 x' N3 n& Y' A7 k public def step(infrastructuredemo.GasNode watchedAgent) {8 x2 `+ O/ n \1 {% B: `2 |& r
I N! [; X$ [- \' {) s // Define the return value variable.* i0 [: Z6 @ L4 C6 y( W8 E" Z
def returnValue+ f6 C( w1 d( q, |$ G X1 s8 a
7 }. H$ s% U/ r4 D- z7 c // Note the simulation time.: D4 U$ ]- n$ q! H
def time = GetTickCountInTimeUnits()
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( P# ?+ ~ p! N- m) q& P // This is an agent decision.; y+ Z( _" l' V: W+ p0 L& I5 t
if (watchedNode.pressure<200) {% A/ f$ A! y8 \0 N9 F* d- Y: S
: A0 Q$ d% w! a" v$ T3 M ^ // This is a task.
" | {" p6 x( i# Q! \ setPressure(watchedAgent.pressure). q- e# ]8 j8 A( |- }. b0 N$ w
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// Return the results.
" o5 g& R% u4 f return returnValue/ l8 c# S1 \3 x0 F* u& E } [
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* w& ~# ^! P. [$ l5 H$ J% s /**
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* This is the step behavior.
$ M9 b$ q- V2 E# ?. }7 \# `; \0 v6 b& A * @method step4 Q7 w$ N f9 W
*
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) P0 \. r4 v; E5 | @ScheduledMethod(
; p* Y; K) l+ a+ X% e* `9 A, O# C start = 1d,
7 c/ X8 e/ T/ C" `- d2 H# y interval = 1d,
% j# I; f# W9 b* P; `! {4 ]' h shuffle = false
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public void step() {
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// Note the simulation time.
9 F+ _6 p4 ^) Y0 ^0 g def time = GetTickCountInTimeUnits()
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// This is a task.
- G, P, ^$ K: N% s+ T# h measurePressure=pressure+ RandomDraw(-20.0, 20.0), U$ ^2 m% z- w2 g3 z2 a
// End the method.
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