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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
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
7 s9 S/ S* I& W. T# S* h$ n: f! [ public double getMeasured pressure() {6 k) q# r6 A! u- Y
return measured pressure
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public void setMeasured pressure(double newValue) {0 |* Q* ^; N0 A
measured pressure = newValue
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public double measured pressure = 0/ R7 @" f; Q1 Q& W+ O1 Y$ F
. Z5 g4 J; w: `" u. c; @ /** G4 t; \: L* S* n3 Q8 f: w
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* This value is used to automatically generate agent identifiers.
1 v# K+ ?% p0 W) ^ D$ { * @field serialVersionUID3 V+ j8 @' R# f) u7 _5 o d
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*/
' Z) }8 S7 w- ?$ B7 J. C private static final long serialVersionUID = 1L
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9 Z2 a# p* _( A- x# n /**
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* \5 O5 L$ D# E+ }* u * This value is used to automatically generate agent identifiers.% v/ S9 t8 m" ]) n; O* w* ^, v
* @field agentIDCounter6 T s4 U; K& d
*
9 Z, @! D/ W' `7 {: @7 N! x: g: v+ X% r */
/ I+ O8 B# C" }9 N protected static long agentIDCounter = 1# _8 D+ M2 K3 I
: K6 n" a; ^; q /**' P2 u' ^: }) x' g3 G& \
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* This value is the agent's identifier.) t$ Y9 ?* M8 E3 ^, k6 y; S
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)) t) Z/ M9 F1 z% G
3 s6 h* C C' w" n' c /**
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* This is the step behavior.
7 }# b! l2 Z+ [( S8 I, |; K * @method step0 b5 Z, m) y1 o9 M
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@Watch(
# p" H0 ^1 Y: q$ D f7 i3 r$ F N watcheeClassName = 'infrastructuredemo.GasNode',3 q6 T" B3 ^& {: U5 L9 i* [
watcheeFieldNames = 'pressure',5 H" T5 ~! |' G3 t4 |
query = 'linked_from',
) K& B9 o4 O* z% l& ]: I whenToTrigger = WatcherTriggerSchedule.LATER,1 w; U4 `: C; q0 c
scheduleTriggerDelta = 10d
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) A/ @! U) e$ x. L% {$ T- P public def step(infrastructuredemo.GasNode watchedAgent) {7 e: v1 {; g, B2 U# w; @4 J; h
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// Define the return value variable.9 n6 U; P; W) o4 H' [& y. R
def returnValue& A8 k. Z6 G! |2 H( q& M
5 t" _9 r! V% r4 M. q // Note the simulation time.
9 G( P) ^0 q6 ?5 D% V& K1 | def time = GetTickCountInTimeUnits()
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+ {/ y& j7 Z8 z+ ^8 U! V // This is an agent decision.6 h5 w% }9 z& g& u1 a* W% Q8 U1 C/ s
if (watchedNode.pressure<200) {. ]" O+ j& F/ n/ L' T }" g
% G. _/ p# u) d7 |8 b0 } // This is a task.
6 _, u" M/ r) m7 |7 ~) p+ X8 U4 k setPressure(watchedAgent.pressure). F8 H% b5 |+ p/ q& Z {3 C" v
8 ]5 _8 W8 n4 f: F } else {
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}
0 v% H4 L0 c6 I0 M# o2 D // Return the results.
, o: N2 c8 D/ S8 m# j& w5 K, e, n return returnValue
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/**
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$ b' d" |3 R2 i* T7 c * This is the step behavior.
. g0 A" M2 z* q& W * @method step
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9 B) ]% p- r" r; A8 b */
9 Y. Q1 J; m1 i+ h6 I @ScheduledMethod(
+ L0 j; d0 n. ~5 z start = 1d,, o& l {# T- K
interval = 1d,
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)
0 z x N- G/ ?* \1 m public void step() {
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// Note the simulation time.
" t4 u- i2 R4 f7 ]; \ def time = GetTickCountInTimeUnits()
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/ O: I. l1 r' D3 J6 \ // This is a task.
6 X8 b7 a$ T' g7 C measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 |/ z5 V2 O. u
// End the method.) s- }; j) w. A! e
return0 \7 q$ i& {2 m2 T) }
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发表于 2009-4-4 12:21:26
