在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * E# k8 M# d. e0 O3 \2 T; u4 I" o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 |. V z. h4 I' c
public double getMeasured pressure() {" n1 u- M. Z7 k6 k }9 y6 l; c
return measured pressure2 n1 H/ u* M& ^5 h
} : e6 ~: D% U7 _6 w public void setMeasured pressure(double newValue) { + e2 Y& _3 H( K7 H9 B# T6 [ measured pressure = newValue 9 C9 x; y! c6 z7 W/ y8 K }8 k7 s/ I: E$ L; g5 a6 P$ f: O
public double measured pressure = 06 Z0 ^; u4 c# l& {2 y
; u6 e# p, Z2 ^ /** : k6 g4 x8 R' d * 9 T- l" V! F! f9 o+ M; B1 D3 S2 a * This value is used to automatically generate agent identifiers. ; c. M( ~: i$ b/ V0 r; B5 { * @field serialVersionUID * d7 B& c; p# e * 2 e# Q1 U: \( }* W1 P */ 9 n. S6 V/ g" Z7 o& l* J private static final long serialVersionUID = 1L " p; ^* R* U8 B- F/ y3 `" W7 l0 b9 U3 [; R0 p, Q- ]6 w
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* This value is used to automatically generate agent identifiers.. K' R9 Z; D$ v2 T h( _/ c$ ?2 {
* @field agentIDCounter 7 ~. n S* Z7 p0 k5 e: U * ) A3 t# D2 ^" ?( ?6 t5 B; a+ B */" Q8 T- Z% }* p' x/ N* _( q/ ]
protected static long agentIDCounter = 1 : i; Y# G: v0 B4 K/ a3 O: ~. E7 d$ K
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* This value is the agent's identifier.8 p5 w7 }8 `, n, e
* @field agentID ! k& r6 y/ B6 R E5 R& \$ G5 y *, {+ k5 s, X' E$ W
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protected String agentID = "GasNode " + (agentIDCounter++) / T$ L* y$ S4 J& v a # D7 C/ K5 r( k /** : O) a2 W" }% _ *" O9 O) e1 ]! w8 B2 {2 r
* This is the step behavior." [4 q' m% [" e
* @method step3 i, P- \3 b( H2 K5 m2 x9 Z5 D
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@Watch( $ K" V b \! j+ q2 ?% z watcheeClassName = 'infrastructuredemo.GasNode', 2 r; }9 i; O; _; r watcheeFieldNames = 'pressure',0 e( X8 A, k" U, F
query = 'linked_from',: v( D* Z. k! y9 P9 b
whenToTrigger = WatcherTriggerSchedule.LATER, ( u7 u! u ?, @$ {; s: f4 P scheduleTriggerDelta = 10d- P1 A7 R% U0 I: K* {
) - j: t1 S4 g0 t4 l public def step(infrastructuredemo.GasNode watchedAgent) {/ b1 P! y5 t j; W; E7 ]# _
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// Define the return value variable. ; @! p: T( @5 C) n) j def returnValue# x% G2 p' {1 @
8 x" M' \( W( I3 s" G [ // Note the simulation time. % i: G' C6 [9 D% Q5 } def time = GetTickCountInTimeUnits() : W7 ~; `& ]$ B# X# C + s1 O* b# I3 p3 u ) ?" K) b# U, y) K$ p* O // This is an agent decision.2 N+ w& @) W: [$ R9 y
if (watchedNode.pressure<200) { * z' r8 ?5 s' B- u! @9 @6 s4 U + @- p, q6 ^+ i( N& A* H. Q, g& R // This is a task.% ]1 O b! j, q% j3 f* @ f
setPressure(watchedAgent.pressure) 2 o5 X2 V$ {3 O9 r. |+ p- Z q L- X* n$ |6 f/ I } else {0 G j; m6 E6 d4 O; x( K2 |
- Q* b& l+ C- u# v4 D6 M 6 s( b7 F% K3 W* \4 c* ` } 7 A6 N& F" K# Q- g* w+ i" l // Return the results.0 e9 U+ r+ b& K2 P2 H! s! P
return returnValue+ C8 N. {8 {1 M/ S3 x
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/** 6 [9 z$ j2 O/ J. B2 d- k * 7 B" u8 [3 }* K( v * This is the step behavior. n: s n8 `" E. c9 F6 \1 T. r * @method step$ f# V" ?% y) s9 S% q- [9 y% n
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@ScheduledMethod( * z" m0 D. \0 ~ start = 1d,. n* W- t0 T) |6 \
interval = 1d, x H0 A& M) x K% x9 A shuffle = false) h+ k/ R) l4 S9 g/ e& `
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public void step() {+ x9 a8 w& Q1 V; k3 S) j
' X8 @) @; W# S! N- i8 w0 x // Note the simulation time.# A3 e2 X' T2 L. F1 {4 P' O
def time = GetTickCountInTimeUnits()5 N7 u4 G3 n% z" c
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// This is a task. ! `* |1 B2 g" p( p, M- C measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 Q8 r4 k5 K# ^# R
// End the method.1 m( @0 i# o8 x: B) h
return2 V7 m1 d! v: c1 W5 C& o
注意,在函数step中 6 k( o: ^( y( b public def step(infrastructuredemo.GasNode watchedAgent) { 4 ]& k$ I: y. J //这里是watchedAgent8 X$ \8 b+ u. o* G1 y
但是在语句中,你填的是watchedNode2 A! c3 [3 A4 i. Q: C1 K
// This is an agent decision. ( B8 T0 n* ]+ A0 k' e if (watchedNode.pressure<200) { , Y" ?% r. \- n
setPressure(watchedAgent.pressure)* F+ ~1 F! E4 L/ i
变量名称须统一,可以都改为watchedAgent