在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 A/ d1 B% A0 w- J% Y9 W. k M- z, g, M% E
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , E* t0 T# U: D n/ e+ C1 ^' \ public double getMeasured pressure() {5 C) S0 t- t( @) H
return measured pressure 9 N- }5 c* v2 ` }) h% q9 Q4 W4 s5 r7 J3 r
public void setMeasured pressure(double newValue) { ; x, }( _' c; ~ measured pressure = newValue 7 ~" i0 x) L( B( Y0 }2 ^' Y } 7 N! U# M9 F0 A+ P) u& p public double measured pressure = 0 6 w9 {9 b3 F( f# g! z ( J' e+ F9 ~2 v3 u# A9 F% I /**8 }$ a7 a. y3 v2 v9 H
* : x* F: I, J; f: j' ]& f* r3 s5 B8 r * This value is used to automatically generate agent identifiers. $ v4 B# ~8 x2 A: r * @field serialVersionUID # q4 g) Y( m$ N2 W *( _ v* H0 m' k. V# Q% D) U
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private static final long serialVersionUID = 1L4 p3 \+ ^0 v( x4 p% }: @) i
- [# W# ^! z/ }; R /** g# P/ g! w3 n2 w, B4 x% m7 R6 w * 2 N3 K% `" ]3 |7 v * This value is used to automatically generate agent identifiers.1 _9 @8 Q' E/ g" ]; n
* @field agentIDCounter ! X4 c e/ A1 ? * ) u& x. S" [5 D/ a/ q! v7 ` */ ! n8 a& X T2 U- q7 |$ ? protected static long agentIDCounter = 1 # g. \. X. y5 D9 L2 }- A- f8 O/ q$ u, D
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* This value is the agent's identifier.7 w6 Q5 M! g* a! U6 J7 B3 ?
* @field agentID * b3 p9 g- C8 |0 I, ]5 F' T( X *! [/ U) @+ V4 [4 L
*/ 6 f, x' F4 k8 Q2 _- } protected String agentID = "GasNode " + (agentIDCounter++) q/ g5 U' u9 Q x: U+ k8 s3 q% q1 B / \6 S4 h5 L5 {3 @% W; W# e /**6 P7 E' P2 Z0 ~, R. u
* " v5 j, M8 W* r: | * This is the step behavior./ h- q! @3 c# {- U; b) {
* @method step0 O( s! _4 b0 r) s) Z
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@Watch(8 ^6 A+ M" |% M. C
watcheeClassName = 'infrastructuredemo.GasNode',8 F' ?. {$ d3 [- N4 a: b$ b5 ~' V
watcheeFieldNames = 'pressure',7 }, w# E" B# j
query = 'linked_from', " }$ N3 H: q1 D- | whenToTrigger = WatcherTriggerSchedule.LATER, h- M6 v/ q: n8 J: u) p
scheduleTriggerDelta = 10d $ {; q; U* @) _! \ ) 5 Y2 g9 n- T- X4 ?) x2 E public def step(infrastructuredemo.GasNode watchedAgent) { % `) a I" z; i. B8 D ) \0 }) A* r0 e // Define the return value variable. : }* U2 u# s0 a4 d def returnValue+ q" y- {/ c0 z- A4 c( Y9 W* L4 G
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// Note the simulation time.& N! l- r8 m5 ?
def time = GetTickCountInTimeUnits()5 }3 y/ s& R6 o5 H1 [2 ?
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" n9 D5 U9 ~. f- H7 j2 I' ^ `& W, [ // This is an agent decision.6 D R& q+ t" M* G# g3 ]0 I
if (watchedNode.pressure<200) { * Y* M3 Y% H1 L8 S P: O ' h5 m0 E# p9 A // This is a task. , d; E$ j' U# E2 q9 U, |' s setPressure(watchedAgent.pressure)- p2 D5 r3 v( k' w3 s
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// Return the results.- W. ` c w2 j% p1 Z2 E# N0 k
return returnValue , r* L: q# h0 n! W2 H( ~- D" `' y$ H# { r* F$ |8 Z3 o3 v
} 3 z# F( \- ~& O- Q5 T$ o! }; e# h* o4 y
/**& V/ v( O& z0 y5 I; X& |
* 5 v6 A7 h! |; n, p * This is the step behavior.* z% N5 I) i% R @& a% f# ?
* @method step: v- ?: ?/ s0 q- a' `
* # M0 Z/ m9 t" o1 N+ | */ 1 a" @0 |- ^) t2 y0 u @ScheduledMethod( 0 T, I/ X4 t" [" K start = 1d,5 d# D+ N7 H/ F" n3 u1 Q& q+ l
interval = 1d,; C/ c' U" T6 Q2 h
shuffle = false & `, g6 s6 A* t* w ) ! |: `" o2 ^ p T) Q8 \/ } public void step() { 7 M# {; y6 L8 X' y8 j 9 P8 t. U: {- `4 |0 A$ G // Note the simulation time. 3 Z3 f4 Q7 ~1 |& Y9 r* s def time = GetTickCountInTimeUnits()1 S$ f! C1 Y3 @, E3 d7 e+ w
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// This is a task. ' C& D j* n' `7 D3 K& X L/ G measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 b, n/ P5 ~. r/ k6 z) k- [
// End the method. ! a" ]8 A# F0 A: ?% l Z return + }9 H+ \) p4 ` . A& q- S' A/ C1 T }