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 ( C) u" D1 c7 I% C) ~9 {* Z
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' Q. m* Y I3 F; g7 x @Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); F% S. X8 S+ k$ v% k) H
public double getMeasured pressure() {
! t7 Z6 o, F j- x, ^ return measured pressure
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9 O1 ~2 w8 r) X2 S/ k public void setMeasured pressure(double newValue) {
0 I& B1 F( q! X7 ~ measured pressure = newValue
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public double measured pressure = 03 t2 W+ T5 k2 v, s C% T
1 t/ G5 |- f% W; Z+ M9 E /** y4 t8 Q% u, f- C% G1 L
*
" U( s# y9 e- p& O! R * This value is used to automatically generate agent identifiers.
9 [7 y4 p# O0 E% G% V" \ * @field serialVersionUID- i0 z. i/ W1 G2 q$ J
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*/
9 X% ]5 L3 L3 t. } private static final long serialVersionUID = 1L
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2 U9 r& ?, c4 {3 G6 @- H4 H9 z /**: {/ q% ^& x0 c2 I0 d) c! p |1 n
*
E% P9 Y) h8 q/ I/ H * This value is used to automatically generate agent identifiers.
6 H# m( F( V9 @3 |9 F * @field agentIDCounter9 K% Q! t" e" W& d4 F
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*/
4 }5 [! N: A) g# q protected static long agentIDCounter = 1
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/**- i1 y! |2 }% G& X0 {
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* This value is the agent's identifier.7 a5 k P. s; }; T
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++), F8 `2 m. a, E
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/**
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* This is the step behavior.
% `/ ]3 E+ F/ @* X. G3 X * @method step, i6 c5 [3 d" r
*
6 Q4 B2 y! |: o; f* } *// B7 F- f- ^( J
@Watch(
/ M; }7 {, k7 \; S; Y5 R) _: j watcheeClassName = 'infrastructuredemo.GasNode',
1 {- l8 w: k0 {5 w% _ watcheeFieldNames = 'pressure',
$ B H; a5 e& X; E/ F$ Y. @ query = 'linked_from',
7 B) T- j7 ^& R7 ? whenToTrigger = WatcherTriggerSchedule.LATER,* y; E+ |8 H+ z' k+ m/ b* `
scheduleTriggerDelta = 10d
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- z) H+ i; K* a; q7 l public def step(infrastructuredemo.GasNode watchedAgent) {
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. H. h' S7 h5 U& L7 @8 \" J // Define the return value variable.
! d7 A$ p) O9 D def returnValue
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// Note the simulation time.3 F$ @! M, ]1 Q- _) [0 z# a9 ^
def time = GetTickCountInTimeUnits()# ~6 l* F* _" I- ^4 V& H k b' u2 _
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6 e" c; |- h/ C9 j. f( ?2 L // This is an agent decision.
. a) }% ~' O3 J- | if (watchedNode.pressure<200) {
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// This is a task.
1 q1 C+ l _6 W$ q0 ?0 p setPressure(watchedAgent.pressure)
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} else {
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}
: b' N2 g/ }: \$ L // Return the results.3 g' _3 B4 j. k. O8 C" \
return returnValue
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}
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; O* i, N+ l; p0 d5 S6 n6 {9 a, c /**
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* This is the step behavior./ ]# T% P$ S4 s/ s# l1 Z9 ?$ L
* @method step
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@ScheduledMethod(
, T. m+ S2 X! j start = 1d,
: F4 r. {( W6 B3 H/ g9 R interval = 1d,
3 g' J7 d# a9 J/ h shuffle = false3 F. u8 b( Z1 y
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public void step() {) p, x0 @& D% D# Q
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// Note the simulation time.+ B5 \ s6 ~/ N0 t) X# {& \
def time = GetTickCountInTimeUnits()! s8 f2 E6 C8 z
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// This is a task.
2 ?; {" S7 R5 h) q measurePressure=pressure+ RandomDraw(-20.0, 20.0). c; [* i5 t5 e6 V1 f
// End the method.
4 k1 q" K/ O% Z- n return
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}
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