在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 E0 w7 ^7 I& N- N7 s & v1 R$ N% q7 D2 V5 \! b3 }6 n( M# G( z$ ?
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 v5 x& `& W* R% j( r& X- x public double getMeasured pressure() { + `& Y8 K$ J# V' `: Z) s return measured pressure $ y. w& C) h) N* Q } * Y2 P( d7 T5 u/ Z" r2 q public void setMeasured pressure(double newValue) {1 q" M( Z' I+ N+ y) C
measured pressure = newValue" E8 m, ?, \9 ~7 M( o
} # ^8 Z$ n; h1 \0 F public double measured pressure = 0 $ p8 U- P+ z8 H; X7 o8 Z y" {2 ]' z( g2 U6 T7 l
/** ?+ y; @5 m4 g' s+ v4 C8 t
* : R# A& A( _% F( h * This value is used to automatically generate agent identifiers. , N; [5 X9 e/ N& e& ~ * @field serialVersionUID & G# E# k4 s( c( K$ W * " q. c- J/ _( r- } R */ 8 W. [- H) M( T$ J! |8 z" t8 P private static final long serialVersionUID = 1L ) V1 ]0 K5 x# P8 V4 v, w- M' B+ x, E6 |$ Y0 c
/** 9 K c* ]% _! P6 {3 c *- w1 u6 B9 a3 D1 s( Z) C
* This value is used to automatically generate agent identifiers. " J( N& d6 W- g7 d$ U! }, W * @field agentIDCounter. S; D' K5 X+ ]% C
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protected static long agentIDCounter = 1 o) j, F, e# Q; y7 T 7 b2 H# Y3 N8 J/ }4 Y /**1 [1 v, g+ x, e. B; A4 L% {: O
* $ q0 |5 I8 c# p9 I& ^5 p * This value is the agent's identifier. O% t- V4 `0 c3 v
* @field agentID7 V% Y% K: C4 m
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protected String agentID = "GasNode " + (agentIDCounter++)! k, G6 E0 x, V* n& y
0 A, j g6 Y& m6 `& w( h /** 5 }0 @1 O* k6 b1 X7 } ** Z; g- a# Z* j; k. [* _5 ]+ u4 E- w
* This is the step behavior.# q2 }. o" {8 C
* @method step ) I- y* B. U s *, `, X. N5 t& K+ C, f$ g6 a
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@Watch(( d4 g. I2 i. y
watcheeClassName = 'infrastructuredemo.GasNode', : R+ F7 O z, ]+ g- Q/ u watcheeFieldNames = 'pressure', |5 [4 \* @ ~+ ^) t% l M query = 'linked_from',4 G1 N' m, j; `* x
whenToTrigger = WatcherTriggerSchedule.LATER,/ Y7 W* Z% @8 _+ X& Z9 r& \' [& U3 [& O
scheduleTriggerDelta = 10d9 y( m# H$ d9 I4 q
) * x# n- J# F: I$ s ^, g ] public def step(infrastructuredemo.GasNode watchedAgent) {: v E0 R# Q( b, I+ j
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// Define the return value variable. ( |7 H( E" Y3 K0 L. N4 O def returnValue( V2 S" c0 d& }
9 o5 ` p) H, C' } // Note the simulation time.( h" w' G% G- S7 [' a
def time = GetTickCountInTimeUnits()" f/ n E! n3 w$ b. U
: ?. S: ^1 ]$ {6 z% _) l , g! A, R3 m5 r) g: ^# [ X- m // This is an agent decision.% N/ ]: Y) T( l# I! N
if (watchedNode.pressure<200) { ^. w( A& G0 [0 b. L8 ^( }
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// This is a task. * Z# q3 |$ L h; b% } setPressure(watchedAgent.pressure)( {9 i) R/ {. K. n% M/ `, p
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} 5 @6 |! h y7 v8 t // Return the results.. R9 X: {* h& `' K& Y
return returnValue" O3 R! h3 V2 P" }, s, P" J' a
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- D) z" p! x0 n7 ^1 e /**2 r! E6 ^- U& W! H% [
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* This is the step behavior. ' D3 B2 `- b, Z% p * @method step8 n# f5 L& {% q3 n, G
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*/ , G( o9 u) c; R4 J6 x, ^; w @ScheduledMethod( 4 X* P& O7 P4 x1 R" C# Z1 q start = 1d, 4 a) u$ ^7 p/ A7 o+ w' ? interval = 1d, 1 J- p# C( ]* m0 |" C: u shuffle = false 4 l5 A; r, m/ B( P" F0 s ) 5 B& j1 d- a' C1 n3 ~0 t public void step() { 9 M1 z- D8 [; u0 k ( B' o7 [" A2 r. w0 Y" S+ y // Note the simulation time. 6 i! w) V' t2 j, |3 C3 e+ I; h9 R def time = GetTickCountInTimeUnits()3 |( {# z E" j, S8 ~
[! T! T, F. i // This is a task. 4 u2 z/ ?* F9 e: A" V" ?# Y. S measurePressure=pressure+ RandomDraw(-20.0, 20.0)# o* l+ Z K( m+ Q5 e$ \4 \
// End the method. 0 D5 `) S2 l9 Z9 R' Q8 ^ return- Z) g8 f& T' h& U! R: l
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}
注意,在函数step中 6 y. h. _/ H2 \! v public def step(infrastructuredemo.GasNode watchedAgent) { 3 E# M; }6 N# F5 H; R //这里是watchedAgent! L9 N' V5 [* y( Q; H4 z( [
但是在语句中,你填的是watchedNode# G# L/ y6 l5 j/ r/ r6 h/ f
// This is an agent decision.0 \! z0 N" V5 Z/ e2 p
if (watchedNode.pressure<200) { 2 s) l7 `' ?, T# }; ?# E; K. c
setPressure(watchedAgent.pressure)8 f7 m6 h! ] x3 R1 f
变量名称须统一,可以都改为watchedAgent