在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 L2 B- l1 Y \
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 a" S7 x0 h- g' X
public double getMeasured pressure() {( K5 z. v, Q, m
return measured pressure % @1 o, e# q9 _+ z0 A! R' i& f T } 9 i& g! e: Q2 ?& F9 W1 \8 f% L public void setMeasured pressure(double newValue) {" z1 K0 T' E0 N
measured pressure = newValue ' Y8 j& B9 |% R6 h- L8 E } 5 F! @% X- K( J1 t6 [ public double measured pressure = 0 4 [& ?5 @1 u2 Z6 N" ?' H; b3 W8 Y" p) M7 `1 m$ o& X& S( T
/** ( ^+ v0 M- T& j: }! @% n1 e *! i8 T b% U7 P
* This value is used to automatically generate agent identifiers. 6 {5 _' L* N( b8 L' }, r9 y * @field serialVersionUID " L0 s5 R# ^9 Z- f *: {8 v8 T" j- t" F, @9 e
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private static final long serialVersionUID = 1L5 i: U; |+ C* F! W9 J. C
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/** m7 X) f, o4 K" I& _ * W3 ]" ~( L6 r* l2 E1 f5 N
* This value is used to automatically generate agent identifiers.( E" U+ h1 j. `, R! C* f; X6 |
* @field agentIDCounter 3 _! y0 D. y5 F! L6 m * ) J$ c+ ?2 I# e' ] */ ) X5 E4 G. ^, l( Y' u protected static long agentIDCounter = 1: U# h1 h$ P7 R$ e) ~, o: J
/ `# y2 D- [ |6 ~% m% c /** ! g' G1 V s1 _0 t * & H1 V L% p: h * This value is the agent's identifier. 3 K v3 {* C" P' }& r * @field agentID# `& V3 o4 W3 L* Z9 A
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*/ * W W2 J$ u3 R protected String agentID = "GasNode " + (agentIDCounter++) % s$ v* U2 H; i, A% `+ x1 @- m- [
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* This is the step behavior. 6 _3 z6 F7 c' u& P {# B# H * @method step 6 u2 L1 c4 x. E8 H, U7 k * ' o! N( z. T# c9 k0 L4 @+ T7 | */" p7 n3 p. O6 g9 M2 i1 E: }
@Watch(- q9 e( I7 r7 T& e/ i9 k
watcheeClassName = 'infrastructuredemo.GasNode', c4 S5 q, N2 i# O
watcheeFieldNames = 'pressure', 2 [ _' d5 l; t2 y7 @ query = 'linked_from', 5 @% W! O8 K7 F7 t" V whenToTrigger = WatcherTriggerSchedule.LATER,5 }& z; a1 J2 n0 W0 C. _
scheduleTriggerDelta = 10d 1 d7 S: D0 i8 j! M; X! m# p7 E! U )/ z! Y, v, s: F/ f9 N
public def step(infrastructuredemo.GasNode watchedAgent) {' t& q9 l1 P3 ~
" p. a) V% e. Z // Define the return value variable.9 f# Y& H$ y! z. K( X
def returnValue 3 s0 T+ b5 _" K! l% \, p- T, D: W% K7 q2 a- D; t
// Note the simulation time. 6 h, d8 ~7 X3 {8 p5 p! O5 z def time = GetTickCountInTimeUnits()9 J" t* Z: ]& d. P( y
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; ~8 d, H/ Y" b! y$ c4 A // This is an agent decision.. v( C/ o$ |/ t3 C0 o1 D$ x& C
if (watchedNode.pressure<200) { ; k7 d7 u, h4 ^& {; ^0 J5 @) L- B# {7 K
// This is a task.& w6 P8 i% P8 Y4 s: i6 H9 N
setPressure(watchedAgent.pressure) / O9 ~) w2 Z5 m2 c& r" z+ _2 } H/ f+ \: V* _4 [7 K } else { 3 W' n$ D P! O( y9 F& x9 u/ x7 Z! O
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// Return the results.8 `& ^/ b$ {/ T& Q1 t9 S0 U
return returnValue0 p2 S7 ^2 t4 @; g
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/** 3 n* `$ h2 w$ Q5 q/ v */ l# l6 Y- U. w F0 R
* This is the step behavior. 4 s! [2 H# E G7 p * @method step$ U/ X1 c: o+ p/ ?6 u8 `
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@ScheduledMethod( 0 T0 R$ ]: Y$ J: S start = 1d,# h K$ N/ G# P+ h: G! U
interval = 1d, 5 S4 u' D: g& _* n, p shuffle = false" Z' v: p- A' `3 b5 C9 R
) " b: J+ b, u' _; |8 r public void step() {4 B8 C+ F( J9 ?% d
5 j7 ^' M) v4 ]0 E) O) X# d1 ?( ?( a/ M // Note the simulation time.' m# j% `& B1 Z# G. I; I7 ?1 K
def time = GetTickCountInTimeUnits()4 V# u- \3 R! n. q! H& K
9 {1 |0 Y; y7 O; o" h2 T2 q // This is a task./ f3 B- V5 }) |
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / Z2 T% A& p7 Z) W4 ~5 P$ A( e5 L // End the method.0 F& O5 X& U5 X) o# t1 V! ~
return2 F% v8 e! _8 x; V
注意,在函数step中 & P* b3 W w, V N public def step(infrastructuredemo.GasNode watchedAgent) { 6 Z2 f8 b1 e1 C8 @& E. k0 H //这里是watchedAgent 3 U+ j* |: _/ p' ? 但是在语句中,你填的是watchedNode0 | e; p2 Q" F8 D
// This is an agent decision.1 s. o; a0 V) \* X
if (watchedNode.pressure<200) { 8 I3 l4 [' Z' C2 ~ setPressure(watchedAgent.pressure) 7 p: j) T, U$ z* H+ Q3 Y+ ~% P' B变量名称须统一,可以都改为watchedAgent