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 " a3 b0 `- J7 Y
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3 m8 O" O6 G) u9 v8 q+ q2 t @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" y8 ]* ? m( U$ b* {( h" O! V
public double getMeasured pressure() {
" l2 U4 _8 h+ ~) n6 _% k* D/ Q return measured pressure- \8 | p0 Q5 ~
}
- Y* N3 Q2 C- f. F8 U0 S! T public void setMeasured pressure(double newValue) { s t- I9 ^' }- A1 C# O
measured pressure = newValue
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public double measured pressure = 0
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) i( r# D6 i# X) X) d0 l( _/ [- m: Q /**
* K( X; M. Q0 N: V- b! v2 z- ~7 o9 l *
8 K6 q+ X7 F0 M7 m7 P k. ` * This value is used to automatically generate agent identifiers.2 \8 Z% K: K" p! A* x: z$ F# [
* @field serialVersionUID
6 T8 e/ V2 M, P5 {# O# W *
4 v9 g: B0 Q/ S. [7 u! D" H$ i6 u5 k */
8 R# s8 @% B- _2 w0 u2 D* [5 J private static final long serialVersionUID = 1L
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/**7 l& @+ c7 o+ v, X4 D
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* This value is used to automatically generate agent identifiers.. c7 m% V9 b/ r h
* @field agentIDCounter
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protected static long agentIDCounter = 1 K/ i2 ?$ g1 q+ q4 K
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/**
, ^1 [9 Q" Y \6 E% Y7 ] *
e @% o5 s) i4 o; R9 }; J6 |4 H: v" b * This value is the agent's identifier./ N3 X ?; O2 g* d/ U: z2 L' I
* @field agentID
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*/
4 y" |2 N" C: L, b& D7 c7 E protected String agentID = "GasNode " + (agentIDCounter++)8 v3 o6 y2 O0 d {, ~% h
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/**# i' ?/ i# K* ~5 p4 L
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* This is the step behavior.
/ S- b! N' w: d* e& ?: B, d# J * @method step
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3 n u/ p* a* ^2 d. g, z' V @Watch(
' X3 R n& [% x" \, _+ D watcheeClassName = 'infrastructuredemo.GasNode',2 g- W, K+ F J/ h
watcheeFieldNames = 'pressure',) W0 l* a! y/ y8 Q
query = 'linked_from',
6 k& ~, ?' b8 W, e whenToTrigger = WatcherTriggerSchedule.LATER,
) V* x1 U% ?% s" C/ p" I* t scheduleTriggerDelta = 10d5 B- L3 b# C0 M4 V. F# ]7 S5 U8 C0 [
)
* j" b' c7 L S, Z7 f8 ^) A) Z& W public def step(infrastructuredemo.GasNode watchedAgent) {
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, f# W, F5 v. u9 s4 O // Define the return value variable.4 m% u+ }( _4 ~# f: g3 Y; l- z
def returnValue" D+ h1 k- O5 F" ]: e9 ^1 H' r- Q D; U
8 n# k, a+ d( Y7 s8 j6 F // Note the simulation time. w- G2 q( j5 \% }6 A2 J: f4 [% J
def time = GetTickCountInTimeUnits(); ?4 b D( N, W0 T! R
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/ n& M& H1 U2 a* g/ D8 C4 D5 { // This is an agent decision.3 c% f5 w. `7 O, ]/ D
if (watchedNode.pressure<200) {; c6 S; Y" Y# T$ T: p$ l
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// This is a task.
6 O) P5 t9 s9 j/ C: q4 L" v1 s setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
# p) I* R+ c4 A% G return returnValue
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9 y1 ]8 ?- v7 E5 r6 t* b /**
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" l( Y; m) @( l, O7 c * This is the step behavior.7 S; q0 ~2 F0 ~" C8 N
* @method step
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@ScheduledMethod(
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interval = 1d,! g, f( ]8 o' c
shuffle = false" `' Q3 r' t9 X z! O2 j" F# F5 p$ d
)
" V) _# f9 e& U1 R public void step() {1 ~# x T0 j0 W4 ~: J* o
0 y/ c5 w' B3 Q( D }9 ` // Note the simulation time.
+ C2 e: ]# a3 d3 Y! V1 K def time = GetTickCountInTimeUnits()
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// This is a task.
$ ^' r- x6 B3 h5 W% { measurePressure=pressure+ RandomDraw(-20.0, 20.0)
' E& \6 E9 |& s8 u P+ N0 U // End the method.
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8 }2 @5 u1 G2 V# R/ m. S7 M }
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