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 $ p# A' j3 t/ o' y7 ?/ M9 a
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! ?/ C/ w1 v# v& g @Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). e( q& Z& O! q8 `0 F, v( k
public double getMeasured pressure() {# V1 S# G- S, q
return measured pressure: M0 |) }8 u6 Y7 @; L6 R9 ]4 H
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public void setMeasured pressure(double newValue) {
3 t- _% V$ U: H7 x4 D4 h measured pressure = newValue% R, u6 c7 t6 Y" X
}
5 b3 \' H6 ^! S- Z6 _' P public double measured pressure = 0
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) E4 k. w+ l7 L8 G /**
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* This value is used to automatically generate agent identifiers.8 }' h& a' l- X: R1 k7 q
* @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**% k' e# n$ ?! v( u3 W$ t
*
# i* n* M' n1 Y8 w/ u * This value is used to automatically generate agent identifiers.. l9 f4 K; o6 d! Y2 E
* @field agentIDCounter
$ H3 w$ ]8 ?! ], J+ D: s3 A *
' d% s1 D6 g; n1 L Q9 t0 n3 L3 w */
& y6 R& G8 T* z! G2 X! w& ] protected static long agentIDCounter = 1
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* ]8 L. S2 Y- p) r d7 Q /**
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* This value is the agent's identifier.9 x" d. u/ Y9 n% p; p
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++): j; U, _$ E0 P; m5 Y4 z% s. x
1 H+ a2 C% o' x/ W /**
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* This is the step behavior.
# `$ P: K; Q; h: H% U8 w% M * @method step! B b$ z R( y% e+ R+ \
*
0 u5 R) s7 V8 s7 d! Q */) {5 k, \$ C% m4 ?* Y
@Watch(
" R& u% a1 W! D) v" V watcheeClassName = 'infrastructuredemo.GasNode',9 F" I4 B! }: f6 r
watcheeFieldNames = 'pressure',
7 H2 W- S* A! N& J, b/ w8 g5 T query = 'linked_from',* w7 I, z& g, C/ T4 U/ h; s* _4 `
whenToTrigger = WatcherTriggerSchedule.LATER,1 u, r8 G1 v2 }% {
scheduleTriggerDelta = 10d' R% M& q& {" Z
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public def step(infrastructuredemo.GasNode watchedAgent) {5 H, {6 h4 D+ E0 H5 D- _
) y! q& k% `2 }
// Define the return value variable.
+ F% V& @/ k+ c5 V( x$ i def returnValue
( P% t( |8 P8 G- X! n3 {
& A# P& L& X7 p9 X // Note the simulation time.+ O5 }* c4 u6 ]" o/ M, x
def time = GetTickCountInTimeUnits()4 Q, O: F2 }! o
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// This is an agent decision.
: e+ o4 _( _; z0 W8 K5 ^ if (watchedNode.pressure<200) {
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// This is a task.
8 W/ g) K, z* z ?- t setPressure(watchedAgent.pressure)+ Y9 q! Q2 E4 ]* z
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} else {
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// Return the results.
/ B7 T- s4 x4 [: {% K$ g$ b0 q return returnValue7 L, H/ g8 f4 d
' J. V6 T2 E4 O9 @6 l6 e- G }
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9 b) A9 W/ q% S: z /**, {% C/ d K4 b. u4 P% _
*
/ {, c, l& a: B' ], G * This is the step behavior.: j+ |7 \1 W" n
* @method step
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*/
$ R* a d& O& R+ @$ y @ScheduledMethod(
0 v, i F! t, y5 X& R! B start = 1d,/ z ?4 u* A; u7 ?! J4 H
interval = 1d,. Y- E6 T% `& V3 M
shuffle = false7 h: H9 d* \* |' [5 v
)
4 {- s2 ~# I. T8 x public void step() {
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// Note the simulation time.* E1 d$ M9 _! ^ H' H8 [. Z! V! M
def time = GetTickCountInTimeUnits()$ H" }" R/ `: h. B
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// This is a task.2 d& C" \& o' b4 v' ]
measurePressure=pressure+ RandomDraw(-20.0, 20.0) @/ d) c' {" b4 a
// End the method.
3 w& a7 H; O& T1 w3 }8 G return3 k6 f' C/ W, W( Y; {/ V
3 A2 A! c! M7 g0 y8 j5 I& u: l. j1 B }
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