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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0 C6 W, S, p7 u+ @$ \0 }+ L @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 ]6 R. j8 \* {$ a. D E& ?+ f
public double getMeasured pressure() {
4 ]3 Z6 R* `. F; m9 [7 a return measured pressure
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public void setMeasured pressure(double newValue) {7 y+ x& q( t/ O
measured pressure = newValue
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public double measured pressure = 0
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/**; l+ M: U* C2 V! c4 b- J8 H: H
*
" V9 k; J% _" F/ ^" U* E! l * This value is used to automatically generate agent identifiers.: _4 z: h: N7 y# Z1 ~
* @field serialVersionUID
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: E" ~) k9 K5 [4 E9 k, m */
- e+ |% f5 z( l+ B/ b: e6 H. O$ J+ U private static final long serialVersionUID = 1L
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# n% L$ k8 g# Y+ C$ r /**
/ k! m; c/ z5 U) b *
) i; L2 F' c5 r8 N$ Q1 V * This value is used to automatically generate agent identifiers.! ?) b3 j f/ U
* @field agentIDCounter
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protected static long agentIDCounter = 1
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/**
+ A* n- A/ L9 C. D I& c *
% Y8 {3 i! N# }9 H' f0 B * This value is the agent's identifier.
1 S1 [* N, _$ I * @field agentID
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*/
4 {: x" [9 R2 C! J5 l protected String agentID = "GasNode " + (agentIDCounter++)6 [" `4 G8 t P( G% H& @
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/**
0 G) G' @ G+ I, u) ~1 G9 e *
$ A* H- y# D, c5 R5 g! w6 W * This is the step behavior.
' _, A7 A( u, p w * @method step! k, S6 n' |2 N1 l
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*/
- j1 P" [" n2 ] @Watch(
2 f" t$ D+ q0 K4 g! c3 Q) j" D watcheeClassName = 'infrastructuredemo.GasNode',% [" R" l2 b' a2 K8 n! W
watcheeFieldNames = 'pressure',
R: _) g0 q6 f D8 z! ~ query = 'linked_from',6 \+ W- B( b, c7 C5 v: i- l
whenToTrigger = WatcherTriggerSchedule.LATER,
& T+ \" s1 x& B scheduleTriggerDelta = 10d8 y8 O$ O: p6 ?, A o$ Q3 x2 ~' ^
)
! G6 A) c3 z; ] Q3 m! n public def step(infrastructuredemo.GasNode watchedAgent) {, T# K, O i$ P& ^1 y+ W
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// Define the return value variable.
% q V- T H5 v: T: D; J' o def returnValue3 ]3 N, ]7 o0 k1 C4 e% k R& i
$ Q7 K/ V! l6 O: z Z2 p. k* F // Note the simulation time.
) ~% f; k1 j. p. S5 R' j def time = GetTickCountInTimeUnits(), V0 Y' t _) x/ G4 k j7 _
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// This is an agent decision.
' t2 W( H3 |; P' r if (watchedNode.pressure<200) { }& x$ {' H y
6 N2 R7 I, K k+ S // This is a task.
- Y* ^( j( n1 [! o; L0 f) w setPressure(watchedAgent.pressure)
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5 ]' p {, x9 l } else {
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// Return the results.3 Z, j; F* M; g* W+ j
return returnValue. U2 }$ [, M( `9 b
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/**
, x! ]0 W- C& p7 W) C1 D: i/ q* i *
4 H% e4 ~3 V; U4 k0 h$ q7 c* W * This is the step behavior.
8 W0 c l' ]$ U" v" J * @method step; D: a( }8 o- }/ p* D2 y
*
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4 s$ V O7 K" k @ScheduledMethod(
: u U4 ]0 \0 ]3 z' l3 N2 O start = 1d,
s$ [+ G, a! O8 }$ d2 A: X w interval = 1d,
- ~: n2 V6 J* d4 s$ x8 i( Q shuffle = false
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2 |/ @3 K L" s2 V9 P# q public void step() {, q( z- |( I5 }/ R5 v9 G
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// Note the simulation time.
6 D4 p B1 c" k: a( W ]3 E6 ^2 T def time = GetTickCountInTimeUnits()
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X! u* K$ h; ^' C$ k // This is a task.
& ~5 Z. i$ j) ` measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 F2 c' _; y5 G: v+ _8 A- ? // End the method.
) G" W6 n0 @6 }) a: o return
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