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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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" B: B6 j- S2 S- G8 u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 s4 R/ R8 k/ d( }" x+ \+ D
public double getMeasured pressure() {
" g$ j& r$ D" V# ]; \ return measured pressure$ u; P5 |: E2 P2 L. Q% y: ~8 ^
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public void setMeasured pressure(double newValue) {; j% W4 N6 i }! S
measured pressure = newValue9 v' p; T) {% F5 l- M o
}
2 K% T9 G7 a5 W B public double measured pressure = 06 p) m3 Q2 {! R7 n( g/ o/ K
) c+ }" y, r: s& Y4 @, X Q$ N /**
/ z' p3 d1 s3 b *
) a9 I5 Q1 W4 a3 Q( i9 D# p * This value is used to automatically generate agent identifiers.
. L# v: e. Y2 ~6 h' m, u$ A# z6 E, | * @field serialVersionUID- b0 f3 M& k; v' F+ y+ q
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private static final long serialVersionUID = 1L1 E* @7 ]5 ~5 R/ D5 M, ^+ |
; L B, P% M% `2 u! \ /**
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* This value is used to automatically generate agent identifiers.: \' U6 t/ K3 ]' t5 p; r. Z( C
* @field agentIDCounter
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$ z, T) K) \0 ^ */
4 t% d$ S8 s% P; @3 S& i9 S5 e! S protected static long agentIDCounter = 1
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/**! [5 u# O0 h: r e5 g
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* This value is the agent's identifier.
: j& _+ J% o E0 p+ S% [ * @field agentID
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*/
2 c! d& b U2 e1 M" v! l protected String agentID = "GasNode " + (agentIDCounter++)# W5 N/ N5 A. B, G' g' v! q; n
/ R3 V; ?4 k" x/ @( i+ t& } /**
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* This is the step behavior.3 [7 E# D0 e! G7 a9 J+ T" R
* @method step0 }7 T* v* V# d3 F" k4 v6 n
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*/
4 e! k$ E; E' {( `5 a @Watch(
; ?% K- o! @1 N9 h+ K C watcheeClassName = 'infrastructuredemo.GasNode',' V; w& |3 D' m+ }3 {$ L
watcheeFieldNames = 'pressure',
1 l b$ r% d; ~9 O* y f, D query = 'linked_from',
1 x) r4 i3 d# d* b whenToTrigger = WatcherTriggerSchedule.LATER,( K; A' r- Y& _
scheduleTriggerDelta = 10d3 f0 i6 K3 t3 r; H$ b+ A* B0 J
)
6 z: `8 n7 m: O/ t* j public def step(infrastructuredemo.GasNode watchedAgent) {, {/ t1 k1 n2 h6 G7 W. ~
0 N) Q$ @6 l5 O // Define the return value variable.; B# {7 V4 S0 v- q
def returnValue. q1 v- I T6 h
- U$ } R1 p* e/ n5 V5 r9 b // Note the simulation time.
- ^ F4 [# R, R/ G def time = GetTickCountInTimeUnits()( h0 \- R: b/ a {
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// This is an agent decision.5 F* a+ f9 C# p0 S6 t" l5 |
if (watchedNode.pressure<200) {6 G9 {$ l3 d, L' O1 a$ j. k
% n$ q2 n! Z3 P2 {; g. H // This is a task.
' ?) w% @( Q( z$ t: z) i, Q setPressure(watchedAgent.pressure)) I, ~0 Y l# h9 U4 v. J. F
) S: |2 i5 G2 V; P ^ } else {4 P) }; [0 D( Y- [ ]
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// Return the results.3 S" |) ^1 t; l) P c# [
return returnValue; f, b! A' T' N7 u1 g& b- K; j4 ~
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}
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" J7 ?7 z& O' V: h; e. m) X1 o /**
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% l% g7 M Z9 P( b+ z, y * This is the step behavior.' B" E: A& C6 A* y6 \ h2 v
* @method step! p* i8 X( B5 s% W
*
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@ScheduledMethod(
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interval = 1d,9 W! b$ p9 k* [# y0 G9 ]
shuffle = false
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' |: Z2 n0 L4 `: H public void step() { K5 F- h$ {1 O1 | [$ U) E
! H" z& A0 _* ~) c8 \ // Note the simulation time.
# R6 S: ?! X" R+ W def time = GetTickCountInTimeUnits()
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// This is a task.
3 ~2 {& A5 y! O+ G3 }3 E' \ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 ?, L9 X& c. E4 [2 G# @ l // End the method.9 I+ p4 o2 f# T" ?; `- R Z8 g& y
return
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