在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " J2 c# X# U- s9 G( Q# R% P
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : {7 n' V- r% j9 u* g) T# ] public double getMeasured pressure() { 8 R1 |' [: J6 q: O4 c* n return measured pressure1 z9 B$ o" l0 a( x% K/ d
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public void setMeasured pressure(double newValue) {1 f! g% {0 ^' ^
measured pressure = newValue 9 Z+ A" I3 U- W } 4 @9 V7 L$ t3 \ public double measured pressure = 0, S. e; K2 H: i# T" T$ C
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* This value is used to automatically generate agent identifiers.* u+ v$ A1 I2 u* `
* @field serialVersionUID , Q% c$ {- y) t *$ x' k- W) w1 E: n
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private static final long serialVersionUID = 1L6 V6 S# K, M' Y6 {4 M% z) y
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/** , k( P: f7 U \ * + B& \) S- ~( M1 M * This value is used to automatically generate agent identifiers. % c \% L j$ d/ U2 J& P- G% U * @field agentIDCounter( _6 u- w5 ]8 p; b$ \7 w4 I
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protected static long agentIDCounter = 1+ I9 i/ |0 X9 J+ y1 _! O/ \: ^* S# V
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/** * r& a5 q7 D0 {1 \+ z *5 H2 n! ?" G! m9 b6 h# z6 t2 K5 x
* This value is the agent's identifier." Z; m C) W2 i9 Q7 {
* @field agentID , L- a: I0 J: O9 O0 c *3 _+ Z: E3 Y9 z+ s2 F: A
*/ / c9 P( ]3 C, A, y% B4 B protected String agentID = "GasNode " + (agentIDCounter++) ! C; [4 e5 z( V: `/ e T5 J/ {, [0 [2 h" ? /** L% S5 ?5 Z+ i, ?7 p# J" }2 [/ {% E7 y$ \ ** s) O8 s! w1 ?
* This is the step behavior. 1 e O( v0 W6 o5 M* v1 _' q * @method step / l+ L! G" Z$ s1 z( O4 I2 C; N * ' h" ~! C) u' }4 b */ 7 U0 f+ U( h$ E6 f% f @Watch( ) n, i9 D( D7 y watcheeClassName = 'infrastructuredemo.GasNode', ! J& a9 }3 X; A, e+ C watcheeFieldNames = 'pressure',2 b1 Y/ @& p4 I5 n' H2 b2 v0 C) t
query = 'linked_from',& y ~% B) B: N* I2 ?' }5 j
whenToTrigger = WatcherTriggerSchedule.LATER, $ g1 f( \3 o$ o+ H9 l scheduleTriggerDelta = 10d6 w. d% o# A& P$ ~, S! S4 u
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public def step(infrastructuredemo.GasNode watchedAgent) { - l9 G' W9 y# o; w- Z5 v$ r# Z) o) R6 a* _$ ^
// Define the return value variable.) k K" p* B5 R) T9 u" n
def returnValue ) m+ b8 i+ T) r/ t% d8 H4 J& I, e( ^ a) k1 J7 B+ J5 \" _
// Note the simulation time.+ Z( b4 R N; R# i. V
def time = GetTickCountInTimeUnits()& O2 g7 c6 O+ p1 }% L+ W- ~* K
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// This is an agent decision.& t/ W4 {5 H- v
if (watchedNode.pressure<200) {8 }: @1 Q' |( H
+ K6 y; n+ I6 A. I: J6 u // This is a task. 7 [% g. Q, ]+ N4 Y# [9 \ setPressure(watchedAgent.pressure)/ j; m: A3 `% P7 J
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} else {3 V+ I1 C) q. W6 Y/ g1 X$ r- q
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} 5 t5 I$ v$ m$ _8 \ // Return the results. / `! \+ B. T0 n return returnValue5 _0 x/ D, `4 @2 D8 ^: T
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/** 2 E; o a8 }' A; z4 W, n *& N4 f* T8 T% D
* This is the step behavior.$ O, H, H" v* N1 h
* @method step * r# c4 q6 p a) n B B0 k * ) R6 G9 v, ?2 D( \! C5 s" L' R# O */: L+ n" k+ l) P% z- ] h A
@ScheduledMethod(" p$ J4 M* u8 X6 \0 ?4 w) I
start = 1d,0 i: A- K4 w) D& w! B$ o8 a
interval = 1d, / f" ]; M4 {; t shuffle = false h5 c& W1 Q( e6 q6 J# E1 ~
) 6 e$ K' g) w/ A8 t$ z7 E# b public void step() {' B. U# ^9 Q9 [$ E% ?& f9 V
; r" O3 c5 V$ g) p // Note the simulation time. % r- n; x7 P C$ b- H def time = GetTickCountInTimeUnits(): v. K3 R- ~0 w$ B% b
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// This is a task. 4 ]6 ~" v/ B) p measurePressure=pressure+ RandomDraw(-20.0, 20.0), X" O- I- ?5 [ b# X! ~
// End the method." ^# B3 W5 A* L. f/ K0 n1 @
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}
注意,在函数step中 9 D# N; X' L/ G0 t9 x) I2 b% J public def step(infrastructuredemo.GasNode watchedAgent) { : U2 A+ n' d+ q //这里是watchedAgent( S' I T' e, z$ l* S& s! Q
但是在语句中,你填的是watchedNode0 \5 x# ?/ p0 { q
// This is an agent decision./ Z! R- w3 j. E" \( k9 B5 s
if (watchedNode.pressure<200) { $ e( E- w7 r" O/ C
setPressure(watchedAgent.pressure) 4 v. a5 F( T. D4 N变量名称须统一,可以都改为watchedAgent