在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! ^2 z) b8 @: v' V - c* w; O6 ~9 }. c. h" |2 t) L; v% p% D) S
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") # {0 m l% c+ k! _0 ]" K6 ?- P public double getMeasured pressure() { ' a+ }; B, ]. T return measured pressure / [7 n' v9 G) G! a& j }# q, F7 B, P8 V
public void setMeasured pressure(double newValue) {7 ~2 W5 n, y5 }1 }
measured pressure = newValue0 h7 e9 K8 q! U
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public double measured pressure = 04 @/ ? u, e1 R# ` {% e
3 x8 C7 J- \( o! t. D /** ' N# }; N- X% f' r* a * 4 ~6 l0 v0 Q+ j: I; }# j * This value is used to automatically generate agent identifiers. 6 ^ H! [2 {8 O0 u! Y; Q7 f * @field serialVersionUID * i0 J. D: K$ f/ L; k9 } *, c" m3 ]. {/ s- P2 W$ B. R& @
*/ 7 B1 a. S6 G5 {# V0 J private static final long serialVersionUID = 1L7 d1 _! a% D9 A. S
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* This value is used to automatically generate agent identifiers. D3 P6 c8 }+ Y" j) L7 d9 b' ` * @field agentIDCounter7 b- s c1 O1 j" k: l' Z s- t/ a$ ~
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protected static long agentIDCounter = 1 & c# T4 q: x) r) ?$ v4 b * D4 ?( F( Q5 \ /*** Q) f/ }# f+ P3 q% |8 x* G R6 g
* 5 [# q: {3 M2 h/ n3 Z* k5 w7 L8 F, m * This value is the agent's identifier. 6 d& K+ \; u& u$ L- ]+ y * @field agentID% z, ~; W5 R/ I( p
* ( W2 P* x& B7 ?9 T+ X */- [6 z# W9 i% W2 d$ s% C
protected String agentID = "GasNode " + (agentIDCounter++) ( }2 T6 Z7 N- P ]$ Z. n4 J7 g, W1 ^9 d! |
/** 7 f: m( p* b+ [$ x" h! V * ! r# a3 G# k9 g4 U7 @ * This is the step behavior.$ K+ T( T e$ Y0 z# T4 D
* @method step 1 q P5 q3 [( F0 o" K. t" R * ; ?# A! O4 X& I$ V/ Q */ 6 Q A; I; Q/ |. n. \5 g5 j7 \ @Watch($ n0 ~5 _7 K+ C; M, a7 u/ y) u' n
watcheeClassName = 'infrastructuredemo.GasNode', & Y# i7 s1 z% P7 C+ O8 T watcheeFieldNames = 'pressure',' P7 T6 s' M3 U4 q$ h/ s
query = 'linked_from', . w7 u; g$ x4 j' Y+ O- _" s) j whenToTrigger = WatcherTriggerSchedule.LATER,+ m5 w- _5 T3 t; X" Y- ?
scheduleTriggerDelta = 10d3 Z6 g# z2 o& S) q4 s! \
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public def step(infrastructuredemo.GasNode watchedAgent) {& y9 K/ \8 I% x
r* x/ ^: C' n: S( R // Define the return value variable. ! u! y$ `8 W7 Q! P; Z+ b def returnValue " ^3 G4 |' _ L, b! @6 c! P" i, x" w" J4 R; P. A9 H
// Note the simulation time.. f* g0 W& H5 u0 Q* S2 `% i
def time = GetTickCountInTimeUnits() $ I# g( d! B" v 6 a2 k2 h$ Y) j' l5 t7 c( y( i, c! q( Z+ h8 `) R. G+ t
// This is an agent decision.% a, D/ T# W. Q& e f# |
if (watchedNode.pressure<200) {% R! E% m9 X; Z! J* `$ P, U/ n! _- N
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// This is a task.9 u+ m( j. V8 B, h9 l- t! a
setPressure(watchedAgent.pressure) ' h3 [- j5 l% N- D. f- F2 P; U! X/ q( Z8 Y) n
} else {' {" o. `' t5 ^, o
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8 u( d; A. v$ r! y5 U! e } 0 x! r2 E/ Y5 N4 S! V // Return the results.5 B" z1 E( Q# Z8 z `# y
return returnValue9 \. M! _' S! u" o6 Z5 t* @" m+ S0 W
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* 7 ?$ D. e6 z6 @# Z! k: Q" i( l f * This is the step behavior.4 t7 |9 R; E. C( ?$ ]
* @method step 0 g& W8 l5 E2 @2 _4 M *7 L% }( t9 J; u3 Q0 I
*/ , N* N$ m1 r; ~0 P5 A5 k/ M. P @ScheduledMethod( 8 \9 k' `1 A" P1 ^/ q) E. ^ start = 1d, 6 L7 w- X5 w" c, _. J7 [3 _ Q! O interval = 1d, " X) i0 H% C) b* o0 w7 F shuffle = false ; V4 k$ ^! z* c# r' ~$ ^ w. } )# Y* m3 F6 o! i7 u5 w
public void step() { - ~2 l; u# ^/ \1 W% c, |( \* N4 t( a" }, O 5 |! U4 S# D" D# w" o% | // Note the simulation time. + p t- U2 _: @# ?: c def time = GetTickCountInTimeUnits() y! Y+ W- H( {1 N7 }6 |
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// This is a task. 2 |+ {- d" @3 c- H- F' T measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 c4 I# X" `+ R; s6 h; c# X" f5 i // End the method.) v2 e- d1 p! Q/ o+ m1 N
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}
注意,在函数step中 " c# P5 u( q; y0 b public def step(infrastructuredemo.GasNode watchedAgent) {. D d: w! A4 C# P) v
//这里是watchedAgent$ W- W2 Y4 Y/ P' y
但是在语句中,你填的是watchedNode }5 _' w! {" w% Q$ G
// This is an agent decision. 4 {0 k% n, d, w9 Q! J. S2 v if (watchedNode.pressure<200) { + I% n6 S1 q/ B% h, Y0 m" P
setPressure(watchedAgent.pressure)* M8 ^5 D% K9 ]* ^) ]
变量名称须统一,可以都改为watchedAgent