在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' }- F" p x' m6 G+ A 6 X! z; z4 S+ v9 f/ ~2 s! c0 V' n+ d( ]7 } q+ k+ b
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 H9 C+ o' X' \. f( h
public double getMeasured pressure() {9 {) @% {" ?1 ^: y% z3 x1 K- N3 D% D
return measured pressure" T( j( ~$ L5 t* f, f$ d; @( l, A7 ?
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public void setMeasured pressure(double newValue) {" I" q0 Y# `9 [ n2 d% Q6 A
measured pressure = newValue& ? u B' K4 F# b: ^' i. |9 c
} % @ w! M% z$ e" M public double measured pressure = 00 U7 t" k" v& c/ i
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* This value is used to automatically generate agent identifiers. " a ~9 Q6 C! |. ] * @field serialVersionUID8 C; L; j# {: ?5 i% M
* 7 X( k' y+ h- ~0 { */ " @4 B* z6 ?# B2 P& k1 p/ {( T6 s& x8 } private static final long serialVersionUID = 1L. z# a' @6 Z3 P2 d1 S
" Z; g5 d2 K/ @% t) z /** 9 x, @) f7 h8 \/ @0 v. h3 [ * 0 p9 D! u3 m* |3 ^" J7 D, y% I, [ * This value is used to automatically generate agent identifiers.; }: o; H! d0 q5 q2 z
* @field agentIDCounter , b; n" l6 w9 j. c H3 h) Y) g* w * ' K) B2 V& \( y9 g */9 K. _7 j5 a2 F) r. C8 A# @7 ?
protected static long agentIDCounter = 1 6 K! G( f# F! G- h5 p/ a- \ $ q5 R) O. N- t6 G* P1 ^0 q /**8 t6 h% P2 m8 T
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* This value is the agent's identifier. . L# ^9 ~9 m$ Y3 n6 \, }3 V * @field agentID* [6 j6 m1 U: S. {: j* g" t
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protected String agentID = "GasNode " + (agentIDCounter++)" R! e) t4 @5 C0 X$ T: N
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* This is the step behavior. + V8 X- a" m! c2 s1 \" o * @method step! l9 [. c5 r: }; Q
* ) Z- e" x: N, r4 [$ t */ % H6 W% x$ f# d3 ]- A4 {) H @Watch(* c: y* g \% G( C7 w1 [+ F
watcheeClassName = 'infrastructuredemo.GasNode',3 s W) d2 t" S: Q
watcheeFieldNames = 'pressure', - Y$ D% K$ ?6 t8 @ query = 'linked_from', ) w! F* N6 N( o+ ] whenToTrigger = WatcherTriggerSchedule.LATER, " }5 w8 m. a( w* m2 m5 r2 x scheduleTriggerDelta = 10d* _% `! M5 h8 X
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public def step(infrastructuredemo.GasNode watchedAgent) { 6 Y% k2 G& _* _, ? 0 O7 a$ z! A9 l. d# r! @ // Define the return value variable.: w5 ^$ f; c* t3 d4 e" K
def returnValue) T! y N6 F+ H3 u* g4 R
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// Note the simulation time.( N8 f& E2 x/ H1 N6 k
def time = GetTickCountInTimeUnits() ) t# Q3 I; L, H. X* b4 e( [ - M6 O9 l$ U2 b7 U 5 L$ N1 T8 j( R8 M# a // This is an agent decision.; O3 ~" W! U. c! q" U+ ~
if (watchedNode.pressure<200) {7 _" s- f$ S6 K J& f
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// This is a task.1 r9 R% S4 V" b
setPressure(watchedAgent.pressure) 7 w" S+ c$ D+ ]5 U; d( j* M0 H2 J , p0 K2 g9 \5 G4 V } else { + N; E$ ^0 L4 }; X9 Q" E6 _: L' ~5 H5 b4 R
, T& H# I; Z; `( I } . t% ~$ R' Z/ Q! f2 J; e! ^ // Return the results.$ @! \7 s6 w; t" [, s9 F8 x
return returnValue- T* f( [9 p y) n G' Y
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} , Z5 O, a" p1 i) B& l % S$ E+ N5 g U# W4 n /** & y4 R2 K$ c3 c7 p7 F; W' J *" B! Z) _" u2 d- O9 N% p% z
* This is the step behavior. 7 D3 O9 t4 e* X) e3 p * @method step" x; r3 B: H/ l8 V) U2 V7 H/ j
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@ScheduledMethod( 4 q; y. y) J# o start = 1d, 5 ` a$ p/ c t. f interval = 1d,( J4 H- I+ |4 ]$ G B
shuffle = false: C- Q) l8 M3 t8 [, v8 i' e5 R/ Q* S
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public void step() { x3 \) }, U7 O+ R. Q
; p5 S4 \ N" O# S' l // Note the simulation time. 7 d) z, }$ x4 \ S* Z6 R1 h def time = GetTickCountInTimeUnits()$ R3 c! R' _3 D* C
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// This is a task. / r! h& {3 o1 B7 s measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ J" k. q) [) i. P
// End the method. 2 O# M1 ^2 F& g return / S8 o- e6 \1 j5 J" C1 C n9 w2 a2 q! j6 o' ]* w) [
}