在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / `5 O4 J8 s5 G
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 v5 E& F1 Y2 e6 K0 b
public double getMeasured pressure() { 1 O, D4 n) h( }2 t4 Y: r' f return measured pressure 1 z3 y9 B! v( v! R/ A7 v } 6 k% _7 [/ b4 E* T* P1 X2 e+ M public void setMeasured pressure(double newValue) { # G q+ O3 ^$ G& j3 r u measured pressure = newValue 2 n! ]: e. U+ O- Z: j/ | }* X% ]% N3 B8 _' t+ H* `
public double measured pressure = 0& b5 R ~6 L5 q. o! _
" [- m. i, ]9 v8 R5 E /**5 U# z3 j7 r9 }" o( L
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* This value is used to automatically generate agent identifiers., U- Z4 K w( t5 o# }7 ^
* @field serialVersionUID9 F: g' D# _! a' E* ]0 ~
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*/ 1 e. v! R! [/ K* m+ r8 S& K private static final long serialVersionUID = 1L5 J1 F+ C5 k5 l# C- b, P
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/**0 s+ ?1 N! ?1 e- F/ @0 u
* 8 g6 Y% D' I+ \; @$ M! c * This value is used to automatically generate agent identifiers. : Q4 J2 _' m; t * @field agentIDCounter4 y5 O$ t+ ^8 W, A; K# a
* : b4 c$ l: J- H2 v- b, c */* q1 U- o" [5 x" O
protected static long agentIDCounter = 1, h: t7 v3 X2 Z+ k @* N
) Y% c! `# g; M7 n /**/ I" T' D) S' l
* ; ]7 @1 w1 X8 z# U7 L! }, @ * This value is the agent's identifier.+ Z+ l) q" @1 n
* @field agentID, H" Z) a J; e
* 6 g' o# ~4 {/ U- E# ]: x */ % j. ]. V8 d e$ |$ ] protected String agentID = "GasNode " + (agentIDCounter++)3 _( `# K4 c1 x. O8 r) l) }' x
# `3 n. x; Z+ Z( ]3 u /**: A5 Q, J! @( _, _' s% U
* 0 u8 X3 u1 o4 r( J * This is the step behavior.4 ?6 @' Q) F0 x
* @method step+ O; _# \1 @- v
* : z& [, d3 r6 {! Z0 e */ ( R( X9 j+ Y- @7 K% V- P @Watch( 3 k6 G/ N2 w: r1 d4 Z/ w: C watcheeClassName = 'infrastructuredemo.GasNode', * p9 i& w" R; S% n, b3 H' k watcheeFieldNames = 'pressure', + L3 A e; K% q1 } query = 'linked_from',; N2 Y7 o( k0 g6 |* X/ y
whenToTrigger = WatcherTriggerSchedule.LATER,0 t, _9 b: _! u" g
scheduleTriggerDelta = 10d 0 ^; x4 X. g5 Y/ E: O1 Q) X ) - a2 r3 M9 g- V9 }. Z public def step(infrastructuredemo.GasNode watchedAgent) {5 k9 r; r1 e# H9 U
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// Define the return value variable. + d, W* g+ V$ p+ Q. i& x def returnValue / J) A5 m: ?1 D3 N8 C# a S( {, B& _. Z( P
// Note the simulation time.* H+ n2 ]& B! V. ~
def time = GetTickCountInTimeUnits()+ C9 V0 ~% g8 u% B% ]: _) e) B
1 i2 N8 l0 I9 s# r0 Z/ t 6 E. {7 H0 z x! N, O5 P // This is an agent decision.0 z/ p- N1 @8 e. w# g
if (watchedNode.pressure<200) {# E/ i* ?0 ~3 D, \* x
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// This is a task.) A5 H9 b8 K9 q1 O1 e1 P) m
setPressure(watchedAgent.pressure)* G7 J8 u* Z- H
0 Z9 I7 p7 Q, m( W9 h, Q6 _2 D5 s } else { ^: ], m% M3 }1 x& ^9 P: c3 q @& L
0 a. q5 N, i4 ~* V M } 9 O5 [. I1 n1 W4 m0 g& J5 M // Return the results. * v- J$ S8 C/ C! v9 z. G return returnValue ( p* S9 n% j u" g2 O5 x ) N4 `$ z: ^0 P- _6 e2 e }; \5 K) N8 x! R6 c2 @
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/**$ t( N4 F, e! |' ` Q) a
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* This is the step behavior.0 l; l! T, ~9 A1 K* s2 i4 V
* @method step( k3 H2 A" N/ z3 N9 c3 N# D
* 1 {: B$ F# T( D9 p0 P */ ' E0 d; c; T$ C# m @ScheduledMethod(5 k3 V( S3 w# d
start = 1d,/ ?& W# c' V( a
interval = 1d,9 g2 h$ d k5 _: t- f0 ~2 U
shuffle = false7 Q6 W- i5 i0 u. R
)$ {# {; U$ V. g. O. ]
public void step() {( W& D! L- ~9 \) B# @/ J8 c
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// Note the simulation time. 7 _% D9 W, [- N def time = GetTickCountInTimeUnits() # O1 M V2 E% L, u4 B3 u " J+ Z8 l$ W5 T* G: ^( b# Z // This is a task.7 {% x3 _0 t0 k' w3 d/ N& q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 b+ Y) n% G9 r, |" Z( f
// End the method.3 ~* T* r5 m2 o, d! }6 s
return4 E" f w) `& i O) [$ S/ P
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}