在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 w* e- u t8 H J$ q x
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ' M7 g& b9 U. v1 C% @8 d$ X8 S2 y public double getMeasured pressure() {6 `) s5 Q- L+ q3 y$ ]; A
return measured pressure! e. o! ^; R; Z. Z% A r
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public void setMeasured pressure(double newValue) { , Z$ t' v* ]- K measured pressure = newValue2 J1 c& W1 \, }& L( [" x6 h6 P* o
} ( J& J4 |$ U; W6 \ public double measured pressure = 09 i; S0 ^' x! e; ^; S" n8 N
, K9 j5 d$ @+ z9 ` /** ' p" @& l: K0 Y3 }5 e9 Z * / C5 E) U3 n" U% s * This value is used to automatically generate agent identifiers.8 j9 T! } h" f5 I
* @field serialVersionUID+ m5 w; \. ]# x$ F4 m9 I
* - s1 e4 l3 W% Q5 O5 c& e */ " a: ~3 \8 P3 d6 I% n8 G private static final long serialVersionUID = 1L ?2 k3 w: V- a O' L9 T 3 L1 C$ f! B4 G5 x* S/ o /** ; x9 R4 g3 L: V0 n1 L' \ * - C+ b2 Q3 T1 j * This value is used to automatically generate agent identifiers.) }( M4 F$ x7 g0 ^
* @field agentIDCounter! j3 b$ A5 d5 X) D5 B% _
* % g' z) c+ T1 H4 N9 M ^* G, V */ ! t% G! M# a% x protected static long agentIDCounter = 1 4 E. S1 i i1 W* @( ]; `( k. y8 ~" H' V# ~/ K% R
/** 1 `/ j. Q9 u1 n; X$ n+ O8 t1 [ *+ k5 i$ D9 n: F' @, O3 C
* This value is the agent's identifier.& D% O, {3 Q+ w
* @field agentID + O: m! \* P/ U6 c$ V, q6 ]+ n * 9 J/ t! o( g; d- ^$ O% R */- q1 N3 X) [5 Z9 L$ J' X% v6 U
protected String agentID = "GasNode " + (agentIDCounter++): W1 d% P( a! K+ r$ p% T4 }
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/** 0 I0 J+ ]" i5 g$ |0 z+ [8 Z" ^ * 1 d: `! H' L8 F- M * This is the step behavior.& c J E" @; c; L4 ^0 o
* @method step : k6 i$ l; Q9 O/ D * I1 T# w8 B( \- E4 C; [ */ 9 Y, t0 e& T' k1 J @Watch( 3 i7 y; y4 ?$ u( n) z watcheeClassName = 'infrastructuredemo.GasNode', ' c4 f: ^2 g8 R/ S& x+ z" H: Z watcheeFieldNames = 'pressure', 1 ?. b! p* ?" b7 R5 z4 ~5 Q query = 'linked_from', % y8 v1 |: W3 D6 {8 j4 R; \ whenToTrigger = WatcherTriggerSchedule.LATER, " ~& \: g; ]6 G6 S) G scheduleTriggerDelta = 10d 6 C$ P! O* i. U# c$ r8 i t ) & P1 E, t. m# ?; g public def step(infrastructuredemo.GasNode watchedAgent) {3 R- K T/ s: I7 q! M
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// Define the return value variable. 9 e, D0 X6 T' |# q1 J5 N; D def returnValue " o" c- {5 l3 u# o ' H2 Q6 z/ a3 K# y7 U# o5 v // Note the simulation time. 6 R0 }- H! c. n, E6 T. z5 j( d def time = GetTickCountInTimeUnits()/ }* }3 I, c% e
2 k# c: I0 t- K- N 0 Y, N ]2 J$ e // This is an agent decision. - k$ `+ h, x/ t! d if (watchedNode.pressure<200) { ! X' I. h! r$ p' L/ g. C: e 2 @: d; f: c9 Z; X* u y // This is a task.6 x+ d3 N& O( {
setPressure(watchedAgent.pressure)9 B0 K, ~# Q- B$ X4 l
% I" j, K# ~. x. m" ~ } else { ; `% q9 {% Z5 F' }* W' _. v6 E , C( R3 \4 }$ v4 e e! v! t; f3 A3 S+ F, ^
} 6 K; W+ f4 A: V7 s: [0 H4 t9 k // Return the results.5 X+ J/ y- ^0 d8 h8 j$ z
return returnValue 7 B4 H! _: b1 m" Y/ t* Q) h& o4 ~2 `* ~8 }6 T7 h
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/** ! r; u1 j1 ?3 F$ J *; c1 X6 s$ e; g, E/ _
* This is the step behavior.) g$ e: w) a6 R; m8 A# P! ^
* @method step ! U; y# O; L9 ]/ d g+ q- H; U; q * 0 |( I" v6 K/ P8 M- w% U& u */ ' j1 Z, A% ^& l @ScheduledMethod(: e* S; ?0 C7 A
start = 1d,1 f5 l# S' {1 p6 Z
interval = 1d, - C6 I0 a+ l" @: s shuffle = false . g' t# v- f2 P )0 b1 c2 \* V5 z$ u0 {1 T
public void step() { 9 w. W: H) V3 @2 |- B) |* z% ?0 a3 l% g- X6 ]
// Note the simulation time. 5 X* b' y7 o; Y( ?. u def time = GetTickCountInTimeUnits()% `1 m1 W, C$ ]. x& P6 E
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// This is a task.& q5 h" K: _, X& \% k/ I# I
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 w/ i: ^8 o* c p // End the method. - n1 `0 t* a- f return! \- o# G3 p0 m- n+ ^% ?; d
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}