在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 U6 r& v: [7 p7 V @
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): w3 w v% |- }7 U& }1 B* A9 X
public double getMeasured pressure() {; B9 B7 D; D( | C- ]
return measured pressure9 D# W4 Q$ {# X& Z: ^! P
} 7 a: |$ U9 Y4 U8 A4 u& a1 f public void setMeasured pressure(double newValue) {$ E: R( a9 i* k4 Y% _
measured pressure = newValue * G1 f Y3 L4 m }: E( w; w# t. A9 T4 y+ C( p& g
public double measured pressure = 04 Y# T4 l" V8 S8 O
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/**8 h' {1 N8 k" L# c$ I
* $ N' L) } j# l! {8 H5 {& a * This value is used to automatically generate agent identifiers.' P' j+ K, l* M/ c- \+ c! O
* @field serialVersionUID, Z! J/ y2 I% `! y
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*/ ' j9 E8 M2 U( H, B private static final long serialVersionUID = 1L 5 k' y2 c9 U: K7 d4 H3 L& p4 E* L7 z. v. ]
/** / p2 F, U: A: r *1 z' V* Q- M$ x% J X- }% v, T3 [
* This value is used to automatically generate agent identifiers. ' q* b1 z+ ~7 _; m: x3 ]1 _ * @field agentIDCounter! f' D$ _8 [$ l/ G; R5 K7 g' s
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*/ ( v* P6 Y6 Y! u! r! { protected static long agentIDCounter = 10 J" T& P' z, r5 l) G
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* This value is the agent's identifier.5 B; C* R j# Y4 C
* @field agentID6 |5 @0 x( g+ x% ]7 G* Y5 [' U4 m
* + K2 F( m. e4 ^9 ?* W) o3 ]3 t$ F */ : U* \( X4 A. A& E9 v8 t protected String agentID = "GasNode " + (agentIDCounter++)+ X& t6 T# B; K1 r% ?
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* This is the step behavior. / ]1 J3 P6 d! O * @method step9 r& L4 H! }% o- b( `
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*/ 9 F4 F1 u6 C; M3 r @Watch( . Z2 C. z1 S9 i$ B1 D) X2 H# g watcheeClassName = 'infrastructuredemo.GasNode', ) Y; R, p9 W' b: n) U$ }1 B watcheeFieldNames = 'pressure', , f. L S5 s0 f/ h: g7 L query = 'linked_from', 5 j T2 w: J, L. ~6 Z6 J whenToTrigger = WatcherTriggerSchedule.LATER, ' i9 n+ {6 U7 t& \: d- Z5 \# S scheduleTriggerDelta = 10d : l. `" a- I G* A, v6 ? ) 2 t8 r. r* S8 C$ v public def step(infrastructuredemo.GasNode watchedAgent) {. A+ S: O/ q; y
. ?/ B8 U( n) W9 i* k // Define the return value variable., n, b* e( N6 K! S
def returnValue 1 ?) F& g0 T$ ~2 C " U" _9 N/ P0 x9 p4 l0 z // Note the simulation time. : `: u7 Y2 L, Y def time = GetTickCountInTimeUnits() \) k4 H$ k+ W6 f% {' x7 v0 B5 v! r5 l0 z9 _: M
. b; u/ z+ l- t5 G6 N: q* R0 O // This is an agent decision. 1 S/ ^$ o4 B, b7 Q2 v if (watchedNode.pressure<200) {' J, _- I9 s& R% O. n! K
* E9 Z3 `1 h7 N. l+ {" {3 q3 S // This is a task.; V1 A% ?$ F" i
setPressure(watchedAgent.pressure) . x$ q; c; h2 T- ?- {% [; W % Z' F Z- u! B! |! Q( J } else { 7 N/ {5 j( o; U% U2 E 5 B; \- q5 z. _ 3 z. _- u7 _! a/ G } % o7 h5 R, e3 n D5 b! r // Return the results.: x8 \3 x, ?% @, q+ k
return returnValue $ s1 W; u: Z1 c * L/ X& @1 t1 v8 E- {' ~4 R } " z4 W$ B# ^ | ( J, p% _9 F1 R$ l; @) A1 Q0 _ /**6 P6 H# [8 n7 \) k, W
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* This is the step behavior.+ i" g& R1 o# N2 n, q
* @method step3 j1 d1 b+ L e: G0 l; {
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@ScheduledMethod(/ J% `3 v9 |' u- x) P" }
start = 1d, 0 b. z7 Z+ f7 Y _ interval = 1d, / G" Y3 Q1 a6 E( i2 e; {, M! A+ }, m" ? shuffle = false . T0 }7 V5 G3 D )+ i- @& `( e0 I! M. t% \0 A/ A
public void step() {0 H5 {" w8 S6 k
: J+ y8 r6 [( S$ A // Note the simulation time.6 t- g: y$ S4 I
def time = GetTickCountInTimeUnits()# K5 M9 d4 D4 J9 Y& ?7 s
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// This is a task. i( l: m0 y$ C* A3 V6 o
measurePressure=pressure+ RandomDraw(-20.0, 20.0) @$ N5 @) U. R3 e. U // End the method. ( [5 j# v- u' p5 S return + _' G( m. ?8 I- E* L $ U* E! X+ N j p8 b# F }
注意,在函数step中8 M0 G" I" {* v" s2 f$ f2 } G/ O# I& u
public def step(infrastructuredemo.GasNode watchedAgent) {- B. T3 t" _0 i# n# B
//这里是watchedAgent! k' v Z w& h! K9 f* f6 f0 \% t
但是在语句中,你填的是watchedNode9 F1 A; \0 \; f E1 S3 C
// This is an agent decision. % N4 \0 l- {( y, r9 z if (watchedNode.pressure<200) { ( P# n* R8 n W) z8 x* V
setPressure(watchedAgent.pressure)* R+ B9 V2 a b2 l+ \! i) q5 s
变量名称须统一,可以都改为watchedAgent