在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 % L, ^ n+ f( _' N; i
, c" F1 m& c5 u ! G2 j3 y. o/ E9 r7 G! N/ D9 K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ' K% K. W. ]9 J+ R |5 s public double getMeasured pressure() { 2 }: j. J/ S2 d0 H; S6 X$ W; K return measured pressure+ G& c; Z. F7 b- O0 F' [9 S" V
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public void setMeasured pressure(double newValue) {2 m; o6 R; t6 r* I6 h; z
measured pressure = newValue* d4 L' [' p4 E, B/ p/ w2 K9 g4 t% ?7 ?
} 0 X6 ] E4 g. m, Z$ Y public double measured pressure = 00 |- [, O% I% u( O8 X) I* Q
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* ( ?, a2 R- E6 o& k * This value is used to automatically generate agent identifiers. # f& K0 F& T# D ` * @field serialVersionUID- \$ w& M5 C) m2 _# u& F
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*/ ; `( ]) V7 `( b1 F q# s private static final long serialVersionUID = 1L . Y4 x7 T# d5 ^/ @' j* G ) u$ c& @" N. s }' k* ?' n/ b /**' G3 f0 i9 S5 l& q4 t4 J& X
* ( L, G5 C7 X' k8 _2 n4 S) Y W+ }+ V * This value is used to automatically generate agent identifiers. 2 y. s% [' B( M8 M7 ?' Z3 ` * @field agentIDCounter , _9 i' V, E$ E; n *7 G6 s/ @- i( j8 e8 ~" Q
*/ ; O0 i d& v" x0 k2 f protected static long agentIDCounter = 1 $ j+ u! G; G" M" t) z; z6 Y9 y$ Q( k) G5 y' C! Q/ b! L1 y5 {
/** - a5 s3 W) P& C& s2 E" w * : A- m* w; G) r7 f* P5 l7 v * This value is the agent's identifier. ( n2 B2 t" j4 W& c * @field agentID; H9 s$ o6 [% ?4 A; G6 i7 L
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protected String agentID = "GasNode " + (agentIDCounter++)/ L- r L r0 r5 |1 Z
/ W4 B- n% ]5 C- D* { /**+ i. g3 n( X- N* J8 L9 a
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* This is the step behavior./ T( e2 G7 l8 z
* @method step ( f8 j( w$ Q& E/ H2 [ * 8 L! X7 x) ~2 D u4 j- w */: `; W8 O! ~# i5 ]' R
@Watch(# x1 |6 m' `: O9 c- P
watcheeClassName = 'infrastructuredemo.GasNode', 7 K/ ~4 t# ~3 Z! U# f7 e3 ] watcheeFieldNames = 'pressure',& T# B( l* H/ J& m, `
query = 'linked_from', 3 ]# T' I3 j8 }- m' }9 O: q whenToTrigger = WatcherTriggerSchedule.LATER,! ]) p$ V" r1 s) q5 j
scheduleTriggerDelta = 10d + @4 S, z7 {% q0 Q5 I. D% F ) ) U( ]$ F: r8 N% s$ M! v. I1 r public def step(infrastructuredemo.GasNode watchedAgent) {6 N( w1 p+ S# { X
* M( Y( u6 p8 r c) B // Define the return value variable.3 v) g" g. L! i& G" ~5 f- r7 N
def returnValue3 R. o$ T/ t% \! I ~+ ^ z3 @
1 O# M0 E% _ `& z# g // Note the simulation time.2 V4 W' p8 [! k
def time = GetTickCountInTimeUnits() 9 w6 R+ V2 w* X, h+ _3 p3 i+ m, W ' V+ \; \8 d& o7 R; h* N( g9 [ # p! z4 g8 }+ `5 H, M // This is an agent decision. & d @- o! H0 O5 M- t; V if (watchedNode.pressure<200) { / Q. H+ i5 i3 Q& O0 M# l# B 0 m. z/ ~1 F* g# w8 q9 K: R // This is a task.; b9 W! f+ N; W4 l
setPressure(watchedAgent.pressure)* z/ |' |0 j h
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} else { s3 C; ^& t/ n7 k) [3 u7 _. C5 u ( n, s- ~$ U) V$ ~; o! z4 b! K U. S8 l' a; L: ?* W# j) E
} ; `' ~# w- o" D* Z; s6 r3 K: A; [ // Return the results. ! v+ d3 ^/ X! |6 O return returnValue9 k2 C% ]5 f: a5 {) {
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/** 2 Z$ y$ l7 Q5 g0 L *$ n7 N3 y+ H% M' X" J) U
* This is the step behavior.( p2 M7 G* J, |% u
* @method step% ~, h: X5 I1 Z& X/ b, [3 \
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*/ 8 b; r: ?+ T+ m8 D% Z& I @ScheduledMethod(, M) |2 F8 e2 K" a" L4 X& |1 U
start = 1d,. ?& J8 H. d! o4 x# b' V
interval = 1d,' w" u, w! h. T! d. v
shuffle = false* o9 A7 z5 s* T* _% c
) d1 U- o. ]' Z. @4 y# c+ B/ X public void step() {, { z, ^5 v6 n7 j6 u" W# S6 J
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// Note the simulation time. , ?4 v" K# }7 v! n5 s def time = GetTickCountInTimeUnits(). x) L) r, J0 `9 A0 m0 D1 N7 B
9 |* k; M7 }. d: \7 J, o+ ` // This is a task. 8 K: d% C5 z, U. {' f measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 K+ o' _7 t( o; p // End the method. 5 _: L7 P B0 \ return/ T3 \; g" q/ U* I$ M& X% {
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}
注意,在函数step中 B0 N5 X2 X9 P L) E( y public def step(infrastructuredemo.GasNode watchedAgent) {. i9 C. C6 M. k( s
//这里是watchedAgent& M# y+ G; n. O* z
但是在语句中,你填的是watchedNode + `4 g; n2 I- K4 K, z1 Q# _. N // This is an agent decision.4 h0 w8 r: x- Z2 l) `9 k
if (watchedNode.pressure<200) { ; L* N; M+ x+ h; X setPressure(watchedAgent.pressure) ( y r# v& i! B, l3 k4 X% q变量名称须统一,可以都改为watchedAgent