在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 a+ [- F$ q- a+ u
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' y# R* R7 R/ X
public double getMeasured pressure() {$ H1 \! w9 u+ v5 F1 ^
return measured pressure 2 W4 d2 _( W* h8 _& q) W% i1 c, O } 3 o+ q( |3 Z' }) [! ~5 g$ i public void setMeasured pressure(double newValue) { , b/ E0 Y% T* r8 F measured pressure = newValue( |! @6 z3 H( G4 n0 L# ]
} 1 e- `: h+ q& i; F7 [8 c4 f. f public double measured pressure = 0 - L0 g" ~+ b" U5 ^9 h3 W8 Y) Z0 o$ g7 K% a+ F7 g) w+ A8 w
/** 7 t' @( J5 h2 j# R, O+ K* { *) f+ ^+ D# j& _8 d O3 n$ R6 N' _2 E
* This value is used to automatically generate agent identifiers. - s: e, |1 k/ X * @field serialVersionUID 3 \. v5 j G; K' w5 q * * u d# w9 _2 @* Z */) j }( ~% [3 H' C. g4 U9 C
private static final long serialVersionUID = 1L $ L3 K( E% z2 r4 `, @9 j% u7 B/ Z2 j# i2 L3 t, B
/** F1 G3 D6 D# f8 c8 P
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* This value is used to automatically generate agent identifiers.4 O y) {4 i' N! N6 \
* @field agentIDCounter 7 l' p$ `! [! o0 Z) E5 ? * & w$ e( _& [6 o/ n */- e" K9 N E H4 q9 ?. D
protected static long agentIDCounter = 1 3 w: I+ J q5 u. [ 7 C1 @9 A6 \) T% ]* E+ @ /**: z8 a6 I/ ?+ r7 z
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* This value is the agent's identifier. 9 R% |/ ^; g! F/ m * @field agentID; Y! s/ Y; [8 ^0 C6 X0 ?
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protected String agentID = "GasNode " + (agentIDCounter++) / S$ m# _8 _7 V! F$ {! O 5 J, L0 {2 h) K/ p /** ! s/ ^( N: O* f& J& P, B; q2 g * 9 O5 Y9 b1 v! w- z6 a * This is the step behavior.; Z C4 Q6 F# `0 g+ x# d! }
* @method step $ E6 s6 x( L1 N: Q *0 K# m: L1 c0 h% }& y5 x7 h
*/ O5 r& F- S: @( Y% z& S6 k @Watch($ M, @2 z+ K% c4 p* Y% {
watcheeClassName = 'infrastructuredemo.GasNode',4 |7 B0 E( \4 I% |; B% B
watcheeFieldNames = 'pressure', 9 n/ ]' E7 `/ ~. ^! N query = 'linked_from', $ }$ C; q4 b! e, C6 v whenToTrigger = WatcherTriggerSchedule.LATER,! m' Q3 ?5 t. \# U8 w. }+ b+ u
scheduleTriggerDelta = 10d0 C2 c8 T5 k$ I+ C# ~/ s6 H3 N8 e
) ! j. X4 r: g: s! h public def step(infrastructuredemo.GasNode watchedAgent) {, L( i, `" g { e
7 @: F5 R) }! a; [# @ // Define the return value variable. ) O; \) w0 x0 ]1 v def returnValue, q" B. ?6 O9 L
' h6 H3 B& ~ ?0 c; v$ i+ O // Note the simulation time.1 @3 T1 t8 g" P( H2 e4 p0 x
def time = GetTickCountInTimeUnits() . B5 s9 H2 `2 A( y' W+ Z 6 Y( J! g3 _$ g8 e 8 v$ @. N# L' G, A1 e6 Q# U // This is an agent decision. ) \) K- D% ~8 B7 S8 d& i; J4 `, X3 p if (watchedNode.pressure<200) {0 b2 e- X, G/ l# i
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// This is a task.6 }. l+ @* s8 A
setPressure(watchedAgent.pressure) ! o& i, h/ |7 C7 N& s4 @: @4 C
} else {3 X/ _7 q# f' Y. Y n. g" f
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8 d5 a# g. e5 a% K( E8 |1 r' J } : K- Z( h8 V5 C% d // Return the results. $ j Z' M2 f6 Y) T return returnValue . ~- s `* M) x5 T/ `+ M1 X+ ^# `$ a3 N w3 v6 p$ A
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/** / R; a! t, S! B, l7 s4 M# _8 O% r( R * # `2 s; h8 d9 J# k' f/ z * This is the step behavior.. G5 e% A/ l* Y- \5 [5 N
* @method step ) l) i6 }, F8 Q! G# k *4 N. A8 x( A, O5 @' \7 W$ m
*/ ! e/ Z4 k( Z) m4 L7 V @ScheduledMethod(4 P3 \" J X' W& i/ _! O% h! X
start = 1d,4 {# @! _8 T- v; C# ^# x: P1 A
interval = 1d, ; j* l- x" V: ~0 [ shuffle = false+ c _* n, U3 S
) ?! w3 S6 u9 t- x public void step() { - |( z, c! G9 S* _# u4 U: ~ v4 M, h6 Y; e3 L/ U% E7 I9 x
// Note the simulation time.( x3 K; a% K3 j2 \
def time = GetTickCountInTimeUnits()& o, @% U) [! x- d0 R
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// This is a task.. ^5 K- n: v8 M/ [9 O
measurePressure=pressure+ RandomDraw(-20.0, 20.0) % I0 p) N; {9 b // End the method.; N. R$ T- o1 }! x
return : m9 p( \* E0 p4 L' k+ I' x2 v r# `8 }2 p
}