在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; k) j! a7 B4 v6 t$ b
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 H/ E' T* d6 C6 N4 I
public double getMeasured pressure() { Z. h8 K1 E2 f0 m return measured pressure7 k% x4 i. h" e- B `( w! Y
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public void setMeasured pressure(double newValue) { & \9 V* s9 A8 D3 C4 z6 r9 F measured pressure = newValue+ Z, ^4 g. i3 X$ Y/ O+ [0 D9 {% g$ ~
} " m8 O( R$ l; k0 o public double measured pressure = 0 ' f" W% Y9 w/ @7 w : |4 V* S5 p# Y! n. v /** * E) H7 i0 [$ s *$ i, y9 V4 p0 g3 @
* This value is used to automatically generate agent identifiers.# h! q. g4 ^4 C G) Y
* @field serialVersionUID $ k" D/ s: Y8 f0 w *6 I) O7 w: K7 ^$ R1 l; i
*/ , @! R8 m5 V! l: o& P. b4 [' {0 N private static final long serialVersionUID = 1L ( x1 J8 Y* p4 {4 T# `7 ^ 0 R5 n! j& R M9 w( Z /**9 V& d7 v. M: _" T2 ?" T; H
* " @6 y3 w. b+ }$ B* c * This value is used to automatically generate agent identifiers.9 h4 v: m8 u1 G0 z
* @field agentIDCounter8 H+ r& S2 r( H7 n
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*/ 8 {( T8 k G; c7 |( k protected static long agentIDCounter = 1; ^ E% x h9 v- F% `% c" W
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/** 3 W% g* `2 x# k4 w/ B *; m5 Y0 V! a& \% l
* This value is the agent's identifier.& Y N2 u7 a9 M: @
* @field agentID ) l6 c8 b) J# \8 @ *" [* V7 w. L0 L9 p4 h
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protected String agentID = "GasNode " + (agentIDCounter++) 9 E, V# ^ B* F: B7 P x/ | 8 ^2 r# C+ S* I8 T O, S/ M# K8 \ /** . Q: r0 ?# t& F. S- W * ( E% u3 j9 P4 o: `# U * This is the step behavior.- _7 ~; b! V( p! F
* @method step 0 H) J7 g( Y6 z4 J7 d0 l$ q * / k9 u" A- i. N4 }/ y( ^0 b */ * ?8 k/ t% ^ H) l; N3 b1 J @Watch( ' m O' [8 y9 ~5 P6 x watcheeClassName = 'infrastructuredemo.GasNode', , |3 B7 x! o& S( ~ watcheeFieldNames = 'pressure'," P5 d# n& M; N! r3 u( x
query = 'linked_from', 4 j* T5 U: z6 P4 F2 W whenToTrigger = WatcherTriggerSchedule.LATER, ; p; A# U; p, e scheduleTriggerDelta = 10d 9 p1 X2 b' h& ~- ?2 a )) S z g G+ k+ C J$ }
public def step(infrastructuredemo.GasNode watchedAgent) { ; X, O* ?) T- o. ?4 J- `% o: {$ j; I w: H. v Z* [
// Define the return value variable. ! d; b `# p/ L: y9 r+ f def returnValue; t$ G# @2 Q' c# b# k7 n, r( L& g2 E
/ i- Q" F' z% _. ?" r" w$ c // Note the simulation time. % \) O7 |6 Z# O( e. Y def time = GetTickCountInTimeUnits()! O: P% y, y3 m3 w$ J. m
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// This is an agent decision.1 [% `2 ~- `: i1 h1 d
if (watchedNode.pressure<200) {- y5 q! D. G9 x4 E/ S
9 Y. S/ ^' _7 f, y/ } // This is a task.& h* D& a3 K9 V1 k+ \( S9 K) D# d
setPressure(watchedAgent.pressure)( Z* Y# i/ U, `2 W- [
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// Return the results. - T1 L: m; D5 j5 d. w return returnValue" b2 P# p, b8 @6 }# ?
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* : ~% S+ l6 F. H4 A4 P7 Y) t4 C7 D * This is the step behavior. 6 d* y: T- M1 k0 v: Q! K" V3 `8 | * @method step% |. u) C2 J+ v5 K( g' U: O' x
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@ScheduledMethod( " J1 a4 E6 B% @. Y2 q start = 1d, 1 R v5 D# v, Y- I4 Q interval = 1d,$ i2 t" \" L2 F
shuffle = false- V* n* N+ @3 w# ^, S: l; s+ w& @
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public void step() { + c U% [5 s4 M, H2 f5 J4 P" Y. O3 g
// Note the simulation time.# H4 I* {1 g! I2 s3 _
def time = GetTickCountInTimeUnits() % w6 j1 a7 C3 G- N- _1 @5 l4 @" F: Q
// This is a task. ) ]7 G. ^2 M& k6 X measurePressure=pressure+ RandomDraw(-20.0, 20.0)5 w+ a$ L3 P2 v) |, R- v2 g4 n7 E
// End the method., f% O: c/ a, k2 ?6 O8 F
return) W6 |+ ], V- B7 c0 @
注意,在函数step中 4 |. L3 a/ S' s5 y% D public def step(infrastructuredemo.GasNode watchedAgent) {( \6 p. }1 O% x+ w4 N# G
//这里是watchedAgent 7 C3 z8 k) |# ]8 c8 _( n 但是在语句中,你填的是watchedNode & |* J; }% h U" n& K) W // This is an agent decision. & f6 ^* X( x6 J; {# e if (watchedNode.pressure<200) { , S, s. B2 E3 E' Z8 Y/ B, i6 F' O
setPressure(watchedAgent.pressure)* N6 S8 g7 |( i$ y7 `
变量名称须统一,可以都改为watchedAgent