在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 x4 v r1 X( h8 o1 b( J* k2 t! w; U, r5 e1 v m8 l. R
+ @/ K- z) k0 a4 Z" N# e. A@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . N( S A* C' [6 h" t% C public double getMeasured pressure() {' ?; Y4 |' l6 j1 m) R$ J4 R D
return measured pressure 4 g- w9 B$ t4 ] x, i } 5 k) d3 G6 a1 O9 J# D% P" @3 W3 N public void setMeasured pressure(double newValue) {6 [! V4 V2 ?7 d5 D5 R
measured pressure = newValue% D7 f! s# O/ s4 m+ h
} , f% l) Y1 R; f. y. C* E( _" v* ` public double measured pressure = 00 R& D2 ~, k- ?! g, L4 t
7 U2 g5 b" k8 O /** ) a6 R) M) R. @ *2 \4 W# O$ ?! }* A
* This value is used to automatically generate agent identifiers.% \0 v! _3 i8 g9 v: D2 p- i
* @field serialVersionUID 5 b. t/ m* }3 o; ]/ n *, l! G6 `! D" E, H8 V
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private static final long serialVersionUID = 1L % E) K" _* T7 Y6 x5 a1 I& m4 W- V4 K9 H! W
/** % R: _+ @1 X! {5 a/ {* y* k7 K * / b- p8 h; s0 K* ~2 { * This value is used to automatically generate agent identifiers. \. U8 b& ?4 T* M9 _) ` * @field agentIDCounter% [3 v5 [0 T* y. I
* % a8 ^1 C3 ^& z2 @6 O */ 9 v) X7 X, u$ Q- h" l( p protected static long agentIDCounter = 1 6 F! q- h$ K6 c) Q$ h3 f6 @ 5 {8 d7 d/ D e! n. T /**& T7 i' B( t; A& u" D9 z% u
* - C2 y& K x0 i, R/ g * This value is the agent's identifier.0 M4 W) I) q+ Q+ k; k+ b, |
* @field agentID 1 u6 T6 O' I h$ }* z2 F * 7 C B" k1 }" T */ y( z" d y; @: v* ]4 y, g2 K* @
protected String agentID = "GasNode " + (agentIDCounter++) # ], ?/ b" w" Y' {) _2 ~% W , ]" n; b8 a/ X /**% I% P: v/ {3 y% M4 O$ E
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* This is the step behavior. 4 l; ?3 y7 K6 n/ s) s * @method step3 \0 e, n+ d- L X5 p: v4 s
* 9 e: i+ Q/ A+ I0 r. I2 e4 W */ 7 r$ E3 z) s9 D2 S @Watch( & y: ?2 D8 J$ v9 k0 {4 m watcheeClassName = 'infrastructuredemo.GasNode', , o9 b2 R. q9 P3 i3 P0 J' c watcheeFieldNames = 'pressure', . z* n) M* f4 Z4 e/ G) y query = 'linked_from', 4 t) u- l1 w; K& D whenToTrigger = WatcherTriggerSchedule.LATER, " S4 E5 z8 H& i3 I5 I% F! s5 F scheduleTriggerDelta = 10d$ Z6 ? D: D/ }9 H
) 6 J6 q1 M# c+ w" w1 t8 `$ v- i7 | public def step(infrastructuredemo.GasNode watchedAgent) { ! @( C: V: E( c1 |9 d& Q/ c, ]- U8 Q4 ` * O4 e3 c* F6 l { // Define the return value variable. 6 i1 `# [: i7 B2 g) K) j def returnValue$ R- U, a a u5 B! D0 r
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// Note the simulation time. 3 O* l9 k: ?+ S4 T/ m def time = GetTickCountInTimeUnits()3 s. g9 e& F, x1 T
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: c7 I. O7 h. z& A! _; L% Y // This is an agent decision. 5 y! D, P" H; z# W if (watchedNode.pressure<200) {/ {; K) q0 L% M& r7 C1 z& ]0 h
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// This is a task.$ T$ w0 z% _0 e' W
setPressure(watchedAgent.pressure)9 L( J/ ^" K: W8 e6 `: j
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// Return the results. 7 W. H: [$ B5 X" V4 t; q+ U return returnValue : W) P' K6 V4 ^; A " h. Q5 R6 }* P5 r6 ^* M6 M }# i1 ?/ G5 h1 V( t* j" I$ D
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/** - O1 [2 \2 o( ]' T: h * : W- l- B5 I7 ` O/ u, V3 F * This is the step behavior. 0 g5 t9 Z$ R2 b3 t/ M B/ z) C * @method step # U: J- a: b& b a. O * ; @5 F5 Z, C8 ?6 W/ w; k9 U */% n3 k! }6 L5 R$ w' c& ^
@ScheduledMethod(7 w! I4 a2 H5 B* G
start = 1d,5 `- H/ H2 b: F' x# `
interval = 1d, % M$ A5 y; |% k1 m shuffle = false! W9 F/ C0 X1 V' ~
) 7 ?# G/ o: q% E( v2 n4 T public void step() {) S) o# v, `& M2 ~0 E
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// Note the simulation time. 5 p" ~2 N; A- e% d! e* g def time = GetTickCountInTimeUnits() 0 @' w% Z8 _- w- v8 q2 o3 S( @' X& V
// This is a task.- f% w; M& C6 N. \, X# Z
measurePressure=pressure+ RandomDraw(-20.0, 20.0) N2 z- y. H7 W
// End the method.$ b- F+ M M7 T
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}
注意,在函数step中 . Z% ], t+ M, E( Q- F6 W4 H0 U. S public def step(infrastructuredemo.GasNode watchedAgent) {2 i- ?8 l+ V) [& ~% e+ k+ U" x' E
//这里是watchedAgent( _: j U* }7 |% X
但是在语句中,你填的是watchedNode% B% M' q/ }' f2 X3 ?5 e
// This is an agent decision. 1 _7 v2 f: C5 U5 M9 J X if (watchedNode.pressure<200) { 7 m7 W+ [5 x$ |4 m
setPressure(watchedAgent.pressure)' F. V p J& }# M& T; M/ W
变量名称须统一,可以都改为watchedAgent