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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 d, c: X0 K0 r- D# M$ m
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 m/ _- F/ K+ J7 ?( e* Z; \
public double getMeasured pressure() {: r# T; a2 _9 P: s+ w- n0 I5 p
return measured pressure7 q3 ?% V7 T1 s% S* f1 V8 D
}
( S! g6 e5 i1 V. G* t/ F& y public void setMeasured pressure(double newValue) {
# W& U1 k' \; l$ U( m measured pressure = newValue
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' ~, I& f& k( e' z8 y" i9 Q) Y, _ public double measured pressure = 0
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& ^, r0 g8 _- T /**
4 n+ s/ ? j3 R9 t' Y, O *
& i8 _/ R/ J& e0 }& C# `, l! r * This value is used to automatically generate agent identifiers.
8 e' x9 t7 A) ?& W1 g7 N- Y * @field serialVersionUID
* J3 ?, s$ w: J5 c. r; ~ *
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private static final long serialVersionUID = 1L2 o7 W9 @# b: r& T3 z# y2 U2 C/ \
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/**$ z7 ~" n& K6 r) w- A
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* This value is used to automatically generate agent identifiers.
$ z+ o* p; }3 y3 O$ t- C* f * @field agentIDCounter. b4 R) ~: a V& v5 D0 H
*
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protected static long agentIDCounter = 1
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/**, B2 _/ r# L( {6 M1 J5 N
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* This value is the agent's identifier.
1 B+ X6 [7 N7 U- O- i5 z1 R * @field agentID
6 \# x$ x- E8 Z( | *
]9 L9 k) N. D y5 R */
' j, o2 n8 w a, k3 m# h( f protected String agentID = "GasNode " + (agentIDCounter++)9 l8 h: w$ @% e' @1 b
# {, b5 [3 v' Y a /**
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* This is the step behavior.
0 u9 u% e5 J9 |0 Z& o * @method step
* T/ W' d; L. X *
! k V* ] S5 b4 I$ i0 v7 f */
: m* F& `4 [( F @Watch(; @& F- r, c- N8 i
watcheeClassName = 'infrastructuredemo.GasNode',8 Q1 C# O( |( |) [6 \ z6 ^
watcheeFieldNames = 'pressure',& m# G7 x+ Z: H3 t* ~" w$ N: N
query = 'linked_from',
: L# k3 p% ~ J: Y8 s0 I whenToTrigger = WatcherTriggerSchedule.LATER,
% x ]# f" z- O. g2 F6 w scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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0 Y' q+ ^8 @' T$ K // Define the return value variable.0 b" P; Y. I$ V+ p8 a
def returnValue' ?$ y6 [$ v/ F1 h1 J
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// Note the simulation time.2 a- f& l* Z- M* u, l \
def time = GetTickCountInTimeUnits()4 Q2 g; P8 C0 `+ _% H# _( n% n
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. |6 I/ c: H; X: y // This is an agent decision.! G9 Z+ ~/ g1 q/ M* m
if (watchedNode.pressure<200) {. e) S7 x3 B3 K0 y# |& [6 b; `
+ v% }* C( t5 Q* y- n) a/ x // This is a task.
y5 h7 d, C* U2 f1 C) O: S& L setPressure(watchedAgent.pressure)( H- v- ^3 f5 z. W
7 W% }' |2 p4 G$ I: l$ ] } else {0 E0 ]+ F8 R) ?. l( w. e+ J2 _
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0 X% D% O; Z5 V; M' P // Return the results.
, E4 W& C2 }7 X return returnValue8 ~5 }" e! @- w) a: S$ O2 n
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}
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/**$ C2 i8 r# a7 I* b9 p8 c
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* This is the step behavior.1 P/ D* W: v: c4 C/ K' w2 V! t
* @method step
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1 O' F7 u" B# o9 _. n9 | */
" u1 ^6 w! z3 @6 ?* { @ScheduledMethod(
+ P8 @: j6 L2 P1 W, z4 k start = 1d,
) a) O; Z' _* j2 Z1 ], I interval = 1d,: U0 a# ~" I% s) |1 x( R7 ?
shuffle = false
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2 L+ m6 `% {: m- z9 ]& o1 s public void step() {
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5 d. @# p% g: H: X // Note the simulation time.. t9 l, f( ?7 Y7 d% K" }
def time = GetTickCountInTimeUnits()
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// This is a task.4 C, b1 F+ I r1 L/ L
measurePressure=pressure+ RandomDraw(-20.0, 20.0); W9 I+ y: a% L6 J5 Y) X8 c
// End the method.6 x- n$ ^9 Z# T& ]5 z
return' a/ D) h( J( q& O" P
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