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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 : X0 M0 `4 c: @
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& c; l$ V; W/ `1 h8 n0 n public double getMeasured pressure() {0 ?% a7 R# P2 ]8 R2 o
return measured pressure
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public void setMeasured pressure(double newValue) {5 ]' [8 m; L1 a( G l9 Q3 c
measured pressure = newValue' Z8 a8 P. E9 t
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public double measured pressure = 0
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/**; K; s H" Q' Y$ L* V2 P4 ?( y5 @
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* This value is used to automatically generate agent identifiers.' O' M2 ?( y9 P: ]/ @# d# X
* @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**
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* This value is used to automatically generate agent identifiers.
: _5 K% d' M5 i * @field agentIDCounter
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8 O# `2 E$ ?3 Y2 t6 C% }8 m */
* T T& Y+ c! K. f" i9 u protected static long agentIDCounter = 1% y6 `& o) ]+ [5 a, w/ l( @
% K4 a! v" X$ Q$ ^ C5 k- V /**" T+ D. e. ~5 A- T
*
) \# N1 N" `5 ]6 o+ y5 N4 c3 }- p * This value is the agent's identifier.4 R3 c8 k* @: h5 b2 I7 I
* @field agentID! c e) r* ?" m) C
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*// X" q: S1 Y2 C0 ^0 a) \
protected String agentID = "GasNode " + (agentIDCounter++)
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! W% X$ Y9 g" W; @/ W3 ^+ T) P2 b /**" S, |, k# Y3 W9 ~ J
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* This is the step behavior.
0 n/ \5 {9 w( V& K; y9 y- z * @method step
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*/
/ r/ w* ], s4 a' R& e @Watch(
. Q5 s' a' O$ j- ~ j o | watcheeClassName = 'infrastructuredemo.GasNode',
) a1 w9 H1 e, W9 j$ s# b watcheeFieldNames = 'pressure',& ]" {& Z9 {7 A4 B" Y: C
query = 'linked_from',
$ w! A* x8 n0 `. e; Z9 d whenToTrigger = WatcherTriggerSchedule.LATER,* K% }0 u6 {( n- ]3 z3 t R
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {* h$ [9 C7 h1 ^3 ^ U) B
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// Define the return value variable.
' i- _! L6 F, P# R def returnValue
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// Note the simulation time.
8 p7 W1 h# z; }4 A2 s- w* Z ^ def time = GetTickCountInTimeUnits()
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3 i& a e1 h' B; s) H; Y // This is an agent decision.6 N1 ?+ z8 _$ h3 n3 S8 k7 l/ b
if (watchedNode.pressure<200) {
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// This is a task.
/ Y i( u+ `& T4 I+ S+ T8 k setPressure(watchedAgent.pressure)
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} else {$ d* n0 Q/ Q6 [4 v
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}
0 j4 q3 q4 I! N. @0 [" m! Q* W // Return the results.
0 U/ A: w/ T, u5 s7 i return returnValue
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}
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/**
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* This is the step behavior.
7 _4 V4 i# x4 M0 { * @method step
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@ScheduledMethod(/ k" Z) ]- d R8 m
start = 1d,4 u6 l9 F- v+ b) Y6 p
interval = 1d,
8 X5 Y. u, k- ]. q) g/ K9 N shuffle = false9 @8 q. ?; a" Z- L4 P3 N
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public void step() {& j# r- [0 d- f' B
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// Note the simulation time.
3 f. H5 k5 G# d3 \3 W def time = GetTickCountInTimeUnits()
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// This is a task.
- l" F E; K6 O! _: R) y% J) b measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) Q9 d: z+ ^" b. t5 `& ]2 P# E& b9 b // End the method.
% \. b1 z2 r8 B return
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