在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 B0 J7 | a- s8 s
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7 W" L0 h Y( q/ h s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" e2 \9 x0 X% D" x2 L
public double getMeasured pressure() {7 o' `* Z: C" K2 ^, B- C5 J
return measured pressure 8 Q8 x0 m2 {* K% @" C: G } + i5 G$ G1 _9 T' o( Z/ N8 [+ H public void setMeasured pressure(double newValue) { ) ]1 d1 \! o2 ~, ~0 {2 A measured pressure = newValue. a8 d- A" x1 N! Z4 @5 _2 w2 Z
} ) p' a9 z* z _( y# s+ Z3 O public double measured pressure = 0 / i' Y& ~" J5 A 9 b' T- p# H2 m2 f* ~2 l% c% g /**+ Z/ j2 v# w7 P9 ?+ `
* 7 D+ i) I6 K7 l5 @- T- | * This value is used to automatically generate agent identifiers.% L3 q! s3 L A. |$ W
* @field serialVersionUID7 |9 s/ F1 }, P0 h- f9 m9 X
* ( D3 x- @, A% p' S R8 ~% ] */. j( `1 x. g0 b' K, A" P! x
private static final long serialVersionUID = 1L / `& s4 ^; H: o: g' M6 p" j6 J; s- [
/** ; A. { O( q* P. {- F: c+ a * I" q$ L7 _1 O7 m( \
* This value is used to automatically generate agent identifiers.$ W. x. V A. ^, [1 U7 W" [
* @field agentIDCounter2 p2 P! y: A7 M1 Q9 w9 K
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*/ 2 f- C8 q7 V r( Q. [ protected static long agentIDCounter = 1" F8 H& L& H/ H' N, E: j; O6 Q
. c3 ~& I' i j0 O1 U8 r; b /** ; k: j' D) L+ v. j& _+ O * / U; Q; ~* `3 |/ n* X" B7 d& B * This value is the agent's identifier. 6 {9 o& L8 |6 h! Z * @field agentID ; U( R( ^0 M" Z n; b4 F+ [ * h7 B$ O, m; d1 m5 y0 O5 l5 B+ c */ + l- c9 R& J5 [ protected String agentID = "GasNode " + (agentIDCounter++): K8 |# l+ V8 v6 n& x0 W
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/** * @$ ]$ @+ V% ^9 w" ` u* l *6 F' K. C# T, b& K' e/ l- a! H/ Y
* This is the step behavior.' g& T4 g6 V- P7 O% }7 A, R
* @method step; N8 Z; S. o+ }6 |4 J! f
* ) C# H& F) M u, l! j w% V2 ` */ * j% ~& Y. B& L# P @Watch( . ]4 o4 \+ d3 I2 c watcheeClassName = 'infrastructuredemo.GasNode', ~5 M3 N" e- [8 d: d watcheeFieldNames = 'pressure',0 o$ n6 S3 G. k, K! |4 ~
query = 'linked_from',- ]9 |& r ~/ D. r! N
whenToTrigger = WatcherTriggerSchedule.LATER, # `3 }5 O# |! O1 l2 j3 x; V scheduleTriggerDelta = 10d 3 |4 n6 }5 q2 Y )9 V" i' ?6 O8 C
public def step(infrastructuredemo.GasNode watchedAgent) {& l* r1 u6 }; v: }6 e- q% o
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// Define the return value variable.) C+ T1 g2 i" m2 G( i5 d2 _3 r
def returnValue; m& V4 B. N3 A1 O( p
: l; }# |" C% O4 A) r7 J! A+ v // Note the simulation time. 9 M4 T' ]" `/ j3 Y* |8 F def time = GetTickCountInTimeUnits()1 e* }1 H) X# V% o5 {
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// This is an agent decision. . N7 M a1 Z# k! y) X6 q* F1 \ if (watchedNode.pressure<200) {/ h) S; i: y0 @/ D* ?
$ m4 D7 H0 n+ C" M // This is a task. 4 A; I( E+ B* x0 @9 \, S! f- w setPressure(watchedAgent.pressure) P! t! H0 l; P- U0 F
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} else {, `0 j( h1 l* |; X! w$ p/ m7 ^
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// Return the results. 7 f+ K% [8 G) N9 t8 y d5 R return returnValue/ E' Y1 b; @8 R8 b. r
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/** `& ?5 P( S: H4 u- [9 ?( ] * / b* a. e2 z$ C- @ k5 G7 r * This is the step behavior., s1 B/ o( t( i- ~& y- E
* @method step+ n( C: I4 `- q% R2 t7 X
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@ScheduledMethod( + W5 O, ~, D8 F- E start = 1d,) C: y& R0 B. U. I/ _* V& h
interval = 1d, 8 m- n* f6 |+ O0 ]3 M shuffle = false ) s7 b @- Q! M8 A* Y2 e. O ) & e Z4 u" ?) G, t) r/ ?5 a public void step() { 7 r v+ ?( Q9 ~& ?: c8 y! N 6 t4 |! d2 j5 x% p4 X* A6 m // Note the simulation time.2 n$ a+ | c1 i! ?9 F$ h0 Q
def time = GetTickCountInTimeUnits() ) d$ X/ J. g8 @4 `6 p) F U& k# }" Z; z: B3 q
// This is a task.5 h9 V. Z2 ?7 S c
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& }7 S/ D G2 f- y( e' a7 d
// End the method. Z9 ^2 m A6 Z% c% ?+ g
return, X$ v4 Q1 X, d9 C* ^
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}