5 仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决 : { N$ q4 ?* q: E3 j" u1 w
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) ~2 I2 y1 u# `0 @ G, z' e @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 l! W* G+ l5 @ public double getMeasured pressure() {
% @0 m/ _, N/ t) W5 } return measured pressure* I0 ]1 [! P* s7 P
}
( W& V5 x9 v) i' D# S public void setMeasured pressure(double newValue) {, @* u: \4 {- e0 }5 l
measured pressure = newValue
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% N9 W3 {- K$ ?# V) c public double measured pressure = 0
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* This value is used to automatically generate agent identifiers.
* P; P& j3 L# x# N9 k& F3 ^/ P * @field serialVersionUID2 P' v" ~9 J8 D0 m
*
4 d9 P( ]) p/ P7 H- H4 @ */
; O0 _% G/ g6 e1 W( C9 ] private static final long serialVersionUID = 1L% X' i8 ^, j/ w. V
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/**7 Y" _8 l8 T# a# S
*
) G+ v' \: C( m * This value is used to automatically generate agent identifiers.
. v/ U. G8 p) w8 a3 F5 @ * @field agentIDCounter
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2 R1 W+ ]3 _6 C */: k/ m- _4 v0 E1 Y& W/ G$ O
protected static long agentIDCounter = 1
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* This value is the agent's identifier.
( S9 t) w$ U$ j, Y. E: K * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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7 J, P6 e4 { f; |8 C /**
7 A6 m( z! E! G6 b5 e *
) D/ J9 P4 q$ Z, ?! H" t * This is the step behavior.2 y; g- \5 @ M, P/ J
* @method step& s+ K4 ~: U" {3 U1 D4 _: J
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@Watch(
8 v! y0 L* x3 N watcheeClassName = 'infrastructuredemo.GasNode',$ Q4 l6 ^ _+ _$ ]* q$ o
watcheeFieldNames = 'pressure',# K0 n' O! H; Z7 R* s
query = 'linked_from',
" G$ L: Q2 T4 b1 T$ \& f" a3 c6 t whenToTrigger = WatcherTriggerSchedule.LATER,, u7 A6 d# l* Y1 W( u
scheduleTriggerDelta = 10d& P8 @( h+ P. \+ {% t# ^4 M+ K! x
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.$ |) X9 s: n2 x8 [" S" ]2 r
def returnValue' j; o2 w5 u4 Q( x7 j& j2 Q5 J
5 ~: K! X+ u' G" e, K // Note the simulation time." O$ S- v9 F/ f
def time = GetTickCountInTimeUnits()
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// This is an agent decision. A+ r. S+ ~+ m4 r# ?
if (watchedNode.pressure<200) {) t2 b5 ^6 Q F7 ?# e& A
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// This is a task.
; C/ E) P- s# v* _8 B& U5 A setPressure(watchedAgent.pressure)
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2 u* _$ F, ]% M3 K2 F4 S2 e! x# e3 ] } else {
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// Return the results.
+ d( Y% h" A0 T return returnValue1 e0 l6 G4 A$ x b' F2 z, t
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/**2 D' ^- v( t3 G/ `* N
*
+ }7 r" V3 E3 g5 w2 q" q/ F" ` Z * This is the step behavior.
$ o6 s, c0 _5 n9 Q3 n8 a8 u8 } * @method step7 a' U" R2 X# j* }$ t2 R9 T
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*/
3 K8 H: X9 `5 e @ScheduledMethod(- V3 g _, y5 i) O D$ |) C
start = 1d,( B; ^3 M4 M7 h) z) |' c0 s
interval = 1d,
: q. f, {* d: M# c0 R2 X" l* j- m shuffle = false
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public void step() {
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7 z5 r" h/ _# A9 R" I // Note the simulation time.+ h1 I2 E$ x7 U6 @3 h$ Q! k
def time = GetTickCountInTimeUnits()+ w7 c6 c/ q, r) e
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// This is a task.3 _ \6 o% z9 u. }
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ T: H# f9 l, x- e, x( |
// End the method.
2 j2 I5 p! u/ G. x return
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