在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 Q1 s8 A8 C+ I- t0 a- M
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9 L, C# p, h; C0 p% l@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / \% H, N2 O7 p3 f public double getMeasured pressure() { # U9 e! R) K3 h( B* b: G return measured pressure $ x; _& f! U3 }, R- j) t; k }3 i; B5 X5 U2 m; W& u
public void setMeasured pressure(double newValue) { : o( @7 e, E# k, w measured pressure = newValue" e" D4 I, u) K
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public double measured pressure = 0% ]* Q- S& W! w5 A) `% f
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/**7 l. w9 _5 A: I; _; a! v
* 0 z8 r1 X& u: L- W * This value is used to automatically generate agent identifiers.1 s' B$ `. b9 p+ B$ x, p) F5 f' H
* @field serialVersionUID/ t: M4 U1 d0 s
* ; }% W9 g K% S. {1 Z! e0 p) Q3 W */ ( h4 \) p2 ] n* C+ a private static final long serialVersionUID = 1L$ m9 Z& y: y6 O7 X C
' Q P, z1 M% m* t8 W /**$ k; L) {% ], ?1 n! D& H
* 5 P8 p% t: }( \$ M * This value is used to automatically generate agent identifiers. 3 i1 a8 U8 L* M * @field agentIDCounter5 z8 `( Z9 c) ^( E( G0 u
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protected static long agentIDCounter = 1 9 T+ i; c. e" P4 m1 k5 {# `9 W" y# J/ M) H- s
/** ) N3 M: T& [5 Z/ _9 W" L *6 W) n1 ^# u" ]" B; d& V
* This value is the agent's identifier.( ~1 T1 J' |" ?/ q" u( j
* @field agentID % j: [& B3 \' V * & ^$ `; T+ ?) `2 @; }" l, f( ? */ 5 E) i1 i. i$ J# o% ]( @! f protected String agentID = "GasNode " + (agentIDCounter++)# S. A3 H0 ~7 C' D6 @. q3 b' r" F
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* This is the step behavior.' x8 |" [2 s4 ?3 G p4 i! U
* @method step6 _4 f! r1 {. o e6 X! C2 S# s
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@Watch(0 [$ {& Q) \% g [+ N
watcheeClassName = 'infrastructuredemo.GasNode', . O5 z5 U1 D. K" z$ |' F" V watcheeFieldNames = 'pressure', V8 J$ U0 w) u1 ~% s0 `2 O query = 'linked_from', & b8 I# a; q" Y$ T8 E- D whenToTrigger = WatcherTriggerSchedule.LATER, : N. h% H3 p- L! x& }- ~5 c% [ scheduleTriggerDelta = 10d # s% b8 t! t H3 I% i4 f )0 a5 K: |& X% J7 T
public def step(infrastructuredemo.GasNode watchedAgent) { 9 q+ o8 R- @4 q ]# ^7 Q! [2 D6 f
// Define the return value variable.( F" v& \4 ` c% U* h3 p% Q5 T
def returnValue ! f& w" O4 p, m0 O, n ) |* G J L4 B( ?6 ~( o" T% [4 C2 R // Note the simulation time. 4 L) I' C" C* F# f def time = GetTickCountInTimeUnits() ( D: v5 b. o) x3 o ! v" j4 B3 m- A$ F, S. b8 [ 1 d; b+ Q1 @, A // This is an agent decision.3 [/ e0 C% s* c) b) i2 a& ]) a
if (watchedNode.pressure<200) {0 k$ e- t( [- E& B( h6 I0 c
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// This is a task.0 t& u# x7 w; H7 r7 l3 F
setPressure(watchedAgent.pressure) ) U' s% n. \' N' E( M5 Y& ~7 J; o, L6 M
} else { 8 R }' m X& M; u. X0 _( @7 U" }( Z Q) ^3 S# H- u" h: T' w
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// Return the results. & `! F6 w7 v1 I3 w return returnValue % ~5 C. \$ J2 C" c0 F; g + f; c0 M8 `! b } ! d. k$ } r! Q! f9 L5 V4 A" E+ ?) y7 T; L/ S7 V( p
/**$ u( ~! S u, G5 Q" q+ j
* 3 K' w( P; b! @* X) K * This is the step behavior.' G7 N7 e! Z# K& a# K0 V2 u/ R" B
* @method step( h$ z; R; S7 B" N; ?- M
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@ScheduledMethod(3 X8 |8 s6 v' B. T$ ]9 l
start = 1d,, x2 g6 I. s# i; ~" U; i! U" G
interval = 1d,' R/ u6 V2 k- [0 w) m
shuffle = false) F' z% ?' E1 G+ N2 y
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public void step() { 7 C; @$ b0 R7 A7 m4 D5 p6 i ; E. ]0 _" `2 J# H m4 }8 D // Note the simulation time.; K- \3 J. d7 ?7 z* ^6 G4 g
def time = GetTickCountInTimeUnits()2 _8 G/ i O' Z$ h6 a0 v
- {8 ~" o) f: v/ O/ K. k. u$ w // This is a task. " Q1 ]2 G: A9 L1 [% _2 n# J' ] measurePressure=pressure+ RandomDraw(-20.0, 20.0) 5 C* G# {$ E: Y4 t // End the method.5 G t3 y4 d+ J
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注意,在函数step中; ^* k. z$ P) E( P
public def step(infrastructuredemo.GasNode watchedAgent) { ( n' h* F. I" k! K* y6 W D //这里是watchedAgent 1 t& N# b$ N% x3 _1 }& y 但是在语句中,你填的是watchedNode ' k* [; I( e( a4 J& ~ // This is an agent decision.+ P, g8 @7 s# U7 E; a- }
if (watchedNode.pressure<200) { `5 P" x) h5 l* w setPressure(watchedAgent.pressure) _! S; E, ?) E8 V/ F
变量名称须统一,可以都改为watchedAgent