在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 ]& m$ k J: ^' I. P# m! ?( k4 n5 i
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - p. f+ ?! m. z# j9 Q/ G% p. I3 {0 S public double getMeasured pressure() {" ^2 o" b* L7 j/ y
return measured pressure " T3 D2 s$ W9 N% x: e- U }: D3 L" w) Z4 m2 h
public void setMeasured pressure(double newValue) {1 Q( Q% j% o U! L; B
measured pressure = newValue + |0 w) e! Y4 F [& M }: o8 }$ ]( N. L, z$ T2 k/ q! S! z
public double measured pressure = 05 Z0 Q' M1 j# P6 O; I% Y( Q
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/** * p) t) z' w0 g6 D * 3 j0 c% h# a/ w0 y5 K/ V * This value is used to automatically generate agent identifiers. 6 _- H4 y3 I- K+ ^ * @field serialVersionUID# U( P: Z1 ]- y. m
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*/ ! k4 C5 ~/ e0 `0 k private static final long serialVersionUID = 1L ) B5 I. C! \5 I: Q& I9 o& j$ |9 Q1 ?7 e
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* This value is used to automatically generate agent identifiers. ' M, N4 y% V) |, q3 ]3 P * @field agentIDCounter: ?8 D( Y* ^6 L6 X' h( k
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protected static long agentIDCounter = 1, ^& d: b: x/ c" [6 @( F) {6 c, R
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/** # C9 D: e, M d# k5 a! y * : K7 ]7 V1 n9 v" @ * This value is the agent's identifier. 4 p8 V* p' U2 ?5 v! ] * @field agentID . L% Z' J7 d8 M * 5 y5 Y' C6 D1 U% H6 {% k' H, E, R */! Y2 \3 m, T- P6 @
protected String agentID = "GasNode " + (agentIDCounter++)" j8 o( C7 s4 @1 X5 D1 _3 d: E2 \
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/** 7 C+ E' O4 l z! k0 G5 p *. |5 f" t3 T$ R. h* v9 g1 P
* This is the step behavior.' e6 G. Y* f3 n# C, A% ^$ `
* @method step0 ^- y+ h0 x( Y2 X
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*/ 0 s5 [4 Y! b/ f& s! ` @Watch( , F H- d/ \1 D3 U8 {$ h2 h watcheeClassName = 'infrastructuredemo.GasNode', , s0 a9 ]2 R8 c+ |' N watcheeFieldNames = 'pressure', ; h9 \& J5 j( @2 L query = 'linked_from',4 L+ C; o" g5 q2 L$ p% s5 U
whenToTrigger = WatcherTriggerSchedule.LATER,) F5 x# r0 K1 z% m1 F+ C
scheduleTriggerDelta = 10d2 v# ]% ^3 f% |) L4 v5 ]) ~5 ~' x
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public def step(infrastructuredemo.GasNode watchedAgent) { 0 Z, V4 U' b; } |7 p6 V# n / R5 Y9 ]: i! h# l* w2 v! H // Define the return value variable. $ D! i/ {/ J+ N1 y3 L def returnValue: j" o' x4 Z" T$ ^* h9 ]
: C' w1 x+ k' f2 V% {) f3 P // Note the simulation time. 0 K% t- N0 f& m! A {4 H3 t5 m def time = GetTickCountInTimeUnits() ) u% S' q" P- t8 U 6 b' }0 n: e# g& \' U' w! o! f! H" W+ D$ I! S
// This is an agent decision. . r' b" p" m2 T if (watchedNode.pressure<200) { % Z0 P' S+ k3 B3 U% q* J' x/ R2 f% t& ?7 ?
// This is a task.- H5 |* B7 Q/ Z" t" ~3 d( J3 p
setPressure(watchedAgent.pressure)9 I4 g S: Z3 S, [: `6 L
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} else {+ B) z9 I# F3 v0 p7 \
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} % V) }% d2 Q9 q+ g! W // Return the results.: P2 @% _5 E+ Q4 N/ K
return returnValue/ U' o+ r, G3 B$ h; A- ^# j
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/** ; _ T$ F# c9 D; M * ! t2 ?- ]: B; I7 h: ~ * This is the step behavior. 2 [ @4 N! A* | * @method step# b& m B5 z7 T# a& u
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*/ P7 f( _* W, B9 k0 V @ScheduledMethod( * ^. F" j+ l; y2 \, c( n9 x L start = 1d, % @0 y6 X* A5 U( U* n interval = 1d," A: U9 d; r/ g1 m
shuffle = false+ l& g: _, d- p! E5 t; l& g9 ~' n
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public void step() {: f* w) P4 X" Q0 T2 E
* w' P: a$ j* B- M! H // Note the simulation time. $ L8 [: k# t5 q3 W def time = GetTickCountInTimeUnits()& f" v5 k0 w8 }1 {2 I7 h* \ Q
5 Q Q8 s0 ]' [' n2 x+ _( l // This is a task. - u% j$ u+ ?& F! N measurePressure=pressure+ RandomDraw(-20.0, 20.0) , L" x( P' a# h3 H // End the method.( ~& k$ Y3 S6 ?8 m; ~2 C" f. N
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}
注意,在函数step中 C' B4 B$ ^( K! A& E w. Q( p1 Y public def step(infrastructuredemo.GasNode watchedAgent) { * _" A7 X# @! `( _5 h! u; i1 @, y //这里是watchedAgent8 W& y/ ]5 h' M3 C- U/ \9 m
但是在语句中,你填的是watchedNode$ p2 b* d2 i& I5 |& A; b
// This is an agent decision. 8 I* T. J2 u# T4 h0 p if (watchedNode.pressure<200) { ?5 c. L& F |5 y1 [ setPressure(watchedAgent.pressure) ) h- s: O! r7 a5 Y C变量名称须统一,可以都改为watchedAgent