在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 h5 `" N S- m q H# L3 d% J + t0 z1 g1 s& z4 W . b E8 }* X1 t6 p% q @. @) z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! x- `' t* F4 P4 h% Q; Q public double getMeasured pressure() { 5 |" o& s& y) `' P return measured pressure 6 {6 {6 E8 `- w; S5 ^0 x2 z. d } + U) x2 Y$ m/ \ public void setMeasured pressure(double newValue) {+ M& O- V$ {- V0 W1 {
measured pressure = newValue, i/ Z3 ^% |+ a2 [
} / D; D& H+ y8 d; K/ W+ J public double measured pressure = 0 2 k8 A! `1 T- ~! v6 k& N: y ! @! N+ z" w4 m3 n$ O; G /** ( T5 }; ]& V2 i* T6 t" Y, i *9 M* |8 A3 Z$ H# t% L
* This value is used to automatically generate agent identifiers.$ ~7 O3 Q5 }' d6 t9 J# \6 ]
* @field serialVersionUID3 B/ o% O: C& r) l7 T3 `
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private static final long serialVersionUID = 1L; N' ]6 I2 |. `4 U6 M( `3 @
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/** ) F' x7 X$ O! f* ~ *7 a+ r9 v/ C( X7 g: i1 u4 u5 c
* This value is used to automatically generate agent identifiers. ) t& w/ s; |7 @) q( ~7 H/ a9 B1 h+ [+ k * @field agentIDCounter7 o' q& h# t( D4 y1 w% R
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protected static long agentIDCounter = 1 3 U0 t* z7 M A& D/ Q 3 O0 [3 \6 K; X7 U3 t9 }/ y /** - k4 o) a) m3 s1 u0 Y *: u- u1 @6 r w
* This value is the agent's identifier. , e- Y$ ?6 `" i7 Y+ k" W * @field agentID / \/ k& P/ }( P * % k3 W0 i* _5 N D */. {9 o: O% k$ h: ?
protected String agentID = "GasNode " + (agentIDCounter++); s# H, W8 ~" _
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/** O( }7 j5 {5 o/ @- z3 d * {3 r/ J' x: e3 J+ z * This is the step behavior. 3 i2 P8 L& B3 e* A8 ^8 b * @method step % t3 c" S$ h" g1 R+ J( K *3 j4 i2 U l: i3 b1 W
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@Watch( $ g- `6 U( O, O+ @6 X" i watcheeClassName = 'infrastructuredemo.GasNode',% o) ^; }# Z3 n8 }$ E( p
watcheeFieldNames = 'pressure',3 N6 M3 p' }$ h
query = 'linked_from',' z3 ^: R, W+ x6 Z, S8 s) L
whenToTrigger = WatcherTriggerSchedule.LATER, 8 {+ G8 J! G. Q! {0 P6 D* o scheduleTriggerDelta = 10d0 I+ r0 e1 k9 w" b2 P
) ) Q4 q4 b3 X& y6 }0 \ public def step(infrastructuredemo.GasNode watchedAgent) { 0 g ?; |. V* P2 v % h- V9 ~7 W6 H. V, M: w9 ~) G // Define the return value variable.3 R$ s- g9 [; A! @2 m
def returnValue : L! N' `- f, t4 ~7 Z* @ ?, F; m/ v: v0 x+ ]2 S) c
// Note the simulation time.# @( E o: e& {9 K8 W8 N$ W
def time = GetTickCountInTimeUnits()1 ~( h) A! b o2 r" j
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// This is an agent decision. {8 S' F% m/ Q/ I. ~6 k if (watchedNode.pressure<200) {3 L6 q5 k- H9 H( N6 X1 i
# ?- h1 R" L! w/ L4 ^3 f // This is a task.7 y* i5 s& b3 ~$ B7 g
setPressure(watchedAgent.pressure) G9 X5 } C \$ ]: V
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} else { % W3 Q- t0 d- S# ^) {3 j# h' A4 b0 X, V& Q7 l% ?3 J: W/ F: d
注意,在函数step中/ m" ~5 V4 J. M; K d$ n: f( U2 ]
public def step(infrastructuredemo.GasNode watchedAgent) { 3 C* V. d3 ~' y6 }& F% S //这里是watchedAgent * u0 O' i4 k+ b# O. e* d5 ?2 Z 但是在语句中,你填的是watchedNode 9 h8 \) z4 X, c- { K' B0 c; j // This is an agent decision.# t$ A6 h: l3 S* _& f, F% U, I
if (watchedNode.pressure<200) { $ r( K9 @( B6 K# V) C; y) b, B setPressure(watchedAgent.pressure). _9 N$ Y, r: ^8 H; p8 O
变量名称须统一,可以都改为watchedAgent