在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 V, Q$ @. F0 | R. V* s4 D* n: V9 C$ r3 {; b' R$ `
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 L! R9 q( v6 v; u7 |; b5 ~. l( T7 t
public double getMeasured pressure() {. }' D: ], M: u4 s ]
return measured pressure 0 c& f2 k" [/ h3 u' o }" @- I( O9 M( \8 C! C" O1 s
public void setMeasured pressure(double newValue) {4 m/ H0 y2 b+ f5 R2 {) {+ G/ ?
measured pressure = newValue8 u |1 t# i& }+ j6 G2 I
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public double measured pressure = 0" P% g/ g6 a* b0 l
0 K8 E! Y+ q/ r) |+ y /**% N- x# \) D2 \* e- d
* 4 z+ I' \' c4 C1 k, L * This value is used to automatically generate agent identifiers. v# T) x! T$ J, D" [# T* j& }
* @field serialVersionUID 8 |' W( f9 Y, k7 h: D * : z: R. Z7 a& l8 ? g0 l */5 b0 ~$ w, L' g! U$ H+ F; H
private static final long serialVersionUID = 1L3 ]" A- A7 Q. j. r c. s
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/**3 d- O. u6 I9 f ?+ K- v
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* This value is used to automatically generate agent identifiers. # j: y0 y0 n( p% D+ `+ Q) U * @field agentIDCounter8 b3 ~8 { F8 y- E9 F' S
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protected static long agentIDCounter = 1; s) a& Q, M. p' C
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/** $ e0 o4 A: |6 Y3 Y. M+ x * 1 q" e( K9 Y, l$ s* l' @2 Z0 ` * This value is the agent's identifier.( F! u; }8 h* Q( f7 q4 M/ C
* @field agentID5 [$ u' l$ n; I0 i/ c
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protected String agentID = "GasNode " + (agentIDCounter++)9 R% ]4 a) s' L3 E, @/ b+ O+ l
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* This is the step behavior. 4 _1 ?$ g% q+ w. W% z! `& o * @method step + c0 u0 c1 ?9 R/ r * ! G4 S* `2 T& _ Y( R0 W; O *// D- u# X: [6 H- s: s. g
@Watch( Q" u: U! ]7 F. l/ E6 m
watcheeClassName = 'infrastructuredemo.GasNode',7 a, d+ ~- P a, Z4 S8 V8 X/ A
watcheeFieldNames = 'pressure', % G! x" V& \7 D; l! o query = 'linked_from',( \ @$ m# C. ~. Z3 H
whenToTrigger = WatcherTriggerSchedule.LATER,$ G" K9 }8 q: `
scheduleTriggerDelta = 10d * P7 x& B% H) y ) 1 r( P* n! @# c9 V6 A" n W public def step(infrastructuredemo.GasNode watchedAgent) { : ]8 k/ \ C" h' W m3 t ]- [, r% D5 Q4 t9 t* d- B
// Define the return value variable. 9 S3 {8 i b' q def returnValue - g( H! Z# c9 y N3 a! p4 I3 ~# A4 Q9 X1 n" g // Note the simulation time." d/ m/ a) [8 o y/ C. `
def time = GetTickCountInTimeUnits()2 w$ Q* X( |/ S2 v7 a
$ L* `4 J, W* ^, e + G; I. t; V" x. [2 y // This is an agent decision.) i; U( a* H" y a/ y
if (watchedNode.pressure<200) { # g6 I) y5 |4 D ; A+ h3 m2 W# |; L" G) I4 o // This is a task.- k* C& R& Y& _1 N# v- y5 i
setPressure(watchedAgent.pressure)# T/ c/ f2 b6 y( U
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// Return the results. , G& c: G1 q% j- M return returnValue9 a/ f. o; Z8 n+ j
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/**# S9 O' l- W: }+ j9 \
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* This is the step behavior. 7 x# J7 g3 P3 e: P! i: D5 W * @method step : H9 q4 n! q0 D5 }. a3 t9 {8 a * 8 j3 c5 X0 k. M# e1 Y/ V) _ */ 7 ?. s2 p8 k) Z( z# b3 u9 f @ScheduledMethod(6 a( ` K; _7 E: v. L( D9 C
start = 1d,2 T2 L6 `1 e+ A- u
interval = 1d, 8 A& o! |# G y shuffle = false ; [( K( ^) N: D: F ) ! {1 D) n* i$ g+ h4 i) {" `: U. m, r6 q public void step() {; Z T: L7 l6 l7 ]6 F! G. @& j
4 y# q: I5 m# Z1 h // Note the simulation time. ) G7 j8 [1 p! Y* S" l8 {1 j def time = GetTickCountInTimeUnits()3 }/ [) z/ c* T
: i) E- t6 r) v: y: K* A // This is a task.* r8 Y2 h- _3 D/ y
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ' c% K' T$ x" u // End the method. ( d" v- z+ W- i, k4 H* \ return N: b' d7 M' [" R5 k/ F% ]