在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 ]9 d' F4 H9 `9 S- p/ A4 M% p, a
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 ?* y& m! h$ { f _1 Z
public double getMeasured pressure() {: u) D0 B4 b2 k) I4 m4 x8 c( A% ^" q
return measured pressure 1 r5 a$ q( f+ U! b' i }9 s" Q( q% w6 S; T0 m- K
public void setMeasured pressure(double newValue) { ( t- D" @3 N. K4 y: a measured pressure = newValue' j- t2 Q5 G5 z4 H
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public double measured pressure = 0 ' n2 r, O& U8 O 6 B7 n- q9 E9 C8 _; i /**+ j2 N+ m1 U; M9 ?) Z' k
* U8 G) x$ A- d9 ?. u * This value is used to automatically generate agent identifiers.' N: A5 o& @2 y K F
* @field serialVersionUID G+ y6 p# a9 u3 U- o+ P
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private static final long serialVersionUID = 1L % `; k' a9 W: J6 _0 v 4 i$ L' L; N1 {6 u /** , G* @5 @! U+ u *' V+ k" p" }' S$ c' e8 O/ t, }, i
* This value is used to automatically generate agent identifiers.& }- L! y c0 Q* b
* @field agentIDCounter - u" E# u2 V9 D9 A( Q6 r+ _ * & g) }) j1 F% r3 R @ */ 4 t. _0 {- S" o2 | protected static long agentIDCounter = 17 O6 U3 C: z3 R0 v3 R4 F
+ K7 g& T* k# ]: a; Z: J) k /**& w0 x) \: E, K. w
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* This value is the agent's identifier.& U/ K" w: ]2 H+ V: E3 k
* @field agentID3 D7 }- |3 y* i) i* c7 b+ d
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protected String agentID = "GasNode " + (agentIDCounter++)# ?, O! U( d0 J0 V
$ r: Y% }1 y( {8 C5 ~8 F. D /** " s3 v' w: b8 q * , I/ F# f3 J2 m9 C5 j * This is the step behavior.% N. M9 w# K$ q0 O# F* P: B
* @method step0 D1 J- S4 G' X0 j
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@Watch( ; c0 j5 n9 L( o$ _9 y: ^2 w watcheeClassName = 'infrastructuredemo.GasNode',& g& y/ Y. u0 m+ m0 F6 u W
watcheeFieldNames = 'pressure', # I) r( g2 I! L/ x( [4 c7 @4 x query = 'linked_from',' F- Y! ~/ n/ z
whenToTrigger = WatcherTriggerSchedule.LATER,7 M) t' L$ K1 e* D: y9 r7 |6 M# y
scheduleTriggerDelta = 10d& V7 V1 r; p8 F. E6 C5 o
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public def step(infrastructuredemo.GasNode watchedAgent) {) W! Q. h$ [3 `$ o: Z, i, g8 o
; [* J$ a6 v/ s" S- e // Define the return value variable. , J1 k+ k2 a/ d7 h3 `( L def returnValue - j& E2 V) h( `3 O0 a7 k2 E L' L. N; D8 |) m
// Note the simulation time.+ c$ j* b; N9 \) j* ], _# V" o
def time = GetTickCountInTimeUnits()$ K9 v5 a; e: ?1 t6 s
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// This is an agent decision.2 e* f" Q2 H5 q" @5 a
if (watchedNode.pressure<200) { & C% O6 N0 E9 C0 N- L6 _' }7 ]! q; B# W( M4 d* O( K
// This is a task.: @+ {- F X# M1 Q7 y
setPressure(watchedAgent.pressure) 0 o+ S, F% W9 H* H# Y( }$ n! n$ p- b8 O9 z
} else {5 K) ?9 x! A+ k
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# s$ q! C0 V% B0 K: G } 7 o) L: D+ F8 V3 U8 K: j; x // Return the results.( v; Z4 k3 P9 E6 _) c# U S
return returnValue4 h" j2 c9 A) Q7 C, s
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} 8 O! W3 @; F2 Z( T 3 W2 M7 Y# b1 _3 j6 F* m /** 7 d" G$ U5 b) }+ X8 Z* E9 D2 G * : P' ]7 A B. s5 H * This is the step behavior.% C3 h- Z. q Z1 l
* @method step 6 v- @' y8 P0 d3 k * ?& z, O* R& }1 e. B! z */8 W$ _$ W: V" k, d
@ScheduledMethod( & N7 o9 {. H; X; C' f start = 1d, ' J- P8 ]8 t' R' y2 j7 s9 O interval = 1d," `7 W4 i/ H1 X/ B$ U
shuffle = false % b$ P0 G% |; v/ c4 c )/ q' {! X1 m9 V. G( }
public void step() {1 t7 u' E2 k, ^% G- D m
% I, h5 [' y# b! j L- c( P$ N // Note the simulation time.) ~. X+ a& m5 p3 c. W
def time = GetTickCountInTimeUnits()/ H! M5 D, o o( Y4 [
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// This is a task.% g6 A! H/ A0 [* A6 I7 w u' k$ n
measurePressure=pressure+ RandomDraw(-20.0, 20.0), B) Q% t5 q& g6 a, i9 \- C
// End the method.) F) d1 g. Z: U) \
return 7 }' j' p3 d' J2 {1 Z7 o; x) v6 K$ R) C* ~' R* R
}
注意,在函数step中4 Z3 K+ o0 }1 u K. j! F" O
public def step(infrastructuredemo.GasNode watchedAgent) {' x Z9 q2 @( Y" {: ]/ N' ~: r& R
//这里是watchedAgent1 M1 s" F, k2 Q) m
但是在语句中,你填的是watchedNode ' Y9 M6 S h$ M( X# F // This is an agent decision. - `; m* {5 @1 x/ E if (watchedNode.pressure<200) { * ~5 U. H& _& v, o) \# `4 @ setPressure(watchedAgent.pressure) s: Q, M8 a! S
变量名称须统一,可以都改为watchedAgent