在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 K/ B& [2 r9 l 6 q5 w/ j+ r# S$ G) R. d/ ? 1 k4 ]* _' n U: G1 ~# E@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 3 ?5 i. y0 ~& T& H% V7 x* x* c public double getMeasured pressure() {) L: _0 A# T9 I! |6 k
return measured pressure/ r7 e0 q: d5 I/ A- E8 p }
} f `3 h7 O, v public void setMeasured pressure(double newValue) {2 M, o0 S- V' d3 p# E B& y) g( [
measured pressure = newValue & F( U4 f$ N+ y/ } } * p0 R; f% E/ U* c! }& u public double measured pressure = 0+ d- ~; v' E2 j0 ?( G4 g
0 o* d! o: a' W; b9 a4 q9 R. L /**; L/ a1 F) g8 y; I" N# H3 A( S
* 6 x- e% g2 j p i! I" l3 h * This value is used to automatically generate agent identifiers.% P& j7 _% X1 H) B
* @field serialVersionUID h: ~4 Z' n s. @
* 9 S4 u5 v' }2 \% p. |+ O */ 2 Z @$ `0 A* Z" Q private static final long serialVersionUID = 1L & w" E" |$ p5 Z: S8 x7 m3 ` Q* u3 \5 x1 K# V
/** ) _# z( A( A7 p * ! H% o% i0 z9 G7 H4 j6 B * This value is used to automatically generate agent identifiers. 1 k4 x, d5 S- k * @field agentIDCounter0 s; B; v6 F- { J2 B
* / s8 `: F0 q* P/ [8 w$ s, O* g0 @! [ */! |0 d, ?# t- U
protected static long agentIDCounter = 1) G* p0 U+ H1 A* ~8 ]6 z0 {: \% ^
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/** 7 f) U. v1 b) x% E8 ]9 H: S * ! R% ?0 \& X- S0 V& t1 w; I * This value is the agent's identifier. . e( S m% q1 J* M* g/ q * @field agentID+ r" o) T0 ^3 e4 m( c
* 8 G5 `" y2 D; A) s& c0 F, y */ 9 }+ V% q% Q4 X' w( C1 f5 I protected String agentID = "GasNode " + (agentIDCounter++)6 ~0 g) S, T$ A
5 ^! u; K$ ?' |4 Z: R /** 6 @6 x& R5 U7 ?- d$ V a2 a3 b& A& ? *9 [( X# J' F* x t, s
* This is the step behavior.8 K# z. |) r9 ]: ^. ^& E
* @method step : q! v; s. t i * - a8 j: ~: }/ y4 ?5 S */, _- M6 q3 @: A. l8 E& w
@Watch( , t' Z( J! f8 P) I+ z watcheeClassName = 'infrastructuredemo.GasNode',0 E) W( _$ I$ H2 |
watcheeFieldNames = 'pressure',0 R. W+ { ]3 w! Z
query = 'linked_from',9 O2 ?6 g3 {% e2 v' g& G
whenToTrigger = WatcherTriggerSchedule.LATER, % v4 b3 I6 }5 k' L: W scheduleTriggerDelta = 10d4 N8 z9 p% g( y2 Y, {
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public def step(infrastructuredemo.GasNode watchedAgent) { & h% H/ D6 {& w; ?6 h; C, X; x; Y! z( s$ q
// Define the return value variable.9 N* X7 f& `& T3 ^9 I; _- X m
def returnValue 7 p: p( \: G, v1 b) x9 D: }5 y0 g& x: m
// Note the simulation time.3 o! e. s2 r+ D" Y
def time = GetTickCountInTimeUnits() 1 c3 w- \; J. z$ @0 t: X) y; D7 m$ q$ V* |0 R+ ^& t: W, ~& y; Y
. H$ p, W6 \4 M; H! n r3 } // This is an agent decision. 6 a8 z% { w. n& d5 b& q3 } if (watchedNode.pressure<200) {* _' a1 w8 M4 E7 _% h% E1 D
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// This is a task.$ y6 D; I; q& X! L' H+ `
setPressure(watchedAgent.pressure)1 x+ C# G% m, C
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// Return the results. ! Z, W; o% t, ^ return returnValue / H- a N* m( X, G7 t/ a& [5 t J1 w9 M) K {! W
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# u! S( t% E$ |0 _ /**! j' i8 }- o5 F3 E2 y2 a
* 3 P7 `2 o" D/ \) E * This is the step behavior.6 P0 J/ N3 x, o1 n7 R4 O5 v9 L
* @method step 5 E) i6 {7 ^- L" V6 j9 J5 \ * 6 N; V9 @/ t5 N% N& f& e, W5 X( [* f */ ; v- Z7 g% k$ H @ScheduledMethod( ) j9 D; ?8 x9 E! G start = 1d,6 q k4 d6 W, {2 V9 _* \- h
interval = 1d,3 g* C2 E# t" l0 _( I/ X
shuffle = false / Q8 k+ C$ Q) l+ ~% V ) + M5 L7 ~& _/ R9 E* J2 S public void step() { 0 p& ^* o# S) M* n. x5 `+ t* H( x
// Note the simulation time.% h3 [0 D- D% j( k; {5 B
def time = GetTickCountInTimeUnits()4 b* b) U4 E$ Y. l: T2 h: O6 t) W
4 w8 X E. _- J; ]3 A // This is a task. ) G0 b( Y, c; c measurePressure=pressure+ RandomDraw(-20.0, 20.0) ) L% o8 [4 [" q' ^& y5 K // End the method.6 h3 c9 j5 s% N! M+ o. `5 g
return+ w1 X1 R8 r; `9 F) S* [