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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 o& k, a$ C" ^. O; K5 Y3 n
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* C( z2 K5 O4 T, L9 {/ ~, M9 ?5 [( {1 f3 {
public double getMeasured pressure() {
9 A! [2 E5 H0 O( o6 V0 }+ C5 y' v! s return measured pressure
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/ j G, Q2 V* x l# o+ c$ c public void setMeasured pressure(double newValue) {# f4 K) Y! n: ]4 d
measured pressure = newValue |8 Y( f& g2 i3 n) O m
}
$ v9 k/ ], R/ x# K public double measured pressure = 0
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3 L( b% z# D9 K7 O! O /**
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* This value is used to automatically generate agent identifiers.
% d5 g( Z4 R! T$ }* d( e1 L * @field serialVersionUID& h6 p6 v- e; L- }
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private static final long serialVersionUID = 1L; [& {1 Q5 `5 [
b% y' N* T {# T$ W) Q /**
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* This value is used to automatically generate agent identifiers.* ]; M+ l/ [5 Q. Y# C
* @field agentIDCounter
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$ ]7 b, y4 ? x* D. f* f0 e2 ]0 y */
; T& A' y9 l. l5 @ protected static long agentIDCounter = 1
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" x: Z$ B; x1 C+ E /**
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* This value is the agent's identifier.6 S; H3 W. z/ d
* @field agentID
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*/
% l1 o. s+ B2 q7 U% v) n7 D5 ?8 N protected String agentID = "GasNode " + (agentIDCounter++)
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/**
( W5 ]3 Y( y. ^. r8 l *
{' o; F* G. a4 Z$ R * This is the step behavior.
+ O9 f! L- t+ p- v * @method step( P; O5 M" |1 e
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@Watch(# R, E! d) c" Y, o0 _, z; ^% X
watcheeClassName = 'infrastructuredemo.GasNode',6 v4 W0 d% Y6 b) h9 V
watcheeFieldNames = 'pressure',4 u" S! K& y- \8 Z7 s$ H$ ^- w
query = 'linked_from',
8 f! |. c% ^0 @3 }) b. S! I$ X* \* u whenToTrigger = WatcherTriggerSchedule.LATER,8 u" Y) _/ {7 o# F, W
scheduleTriggerDelta = 10d5 N8 |# l: ^) S
)
0 V9 y7 H g* D public def step(infrastructuredemo.GasNode watchedAgent) {
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: H5 f0 S. |% u1 ? // Define the return value variable.. c% N l/ Q: Z& E& J4 s
def returnValue
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// Note the simulation time.2 s+ {( n& q9 w; L$ j
def time = GetTickCountInTimeUnits()
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// This is an agent decision.
% @; w; C6 R8 X, W8 d6 z if (watchedNode.pressure<200) {% W( ~9 }: ]2 ?( v* h5 [2 y
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// This is a task.
! T0 a6 P+ K; A$ D8 Q* i! a setPressure(watchedAgent.pressure)
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} else {( k N& z+ n1 v( I; u2 K. F
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// Return the results.
% d7 O% h! R1 x return returnValue6 B- `/ k" `+ g A+ ~
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+ Y/ e/ D$ t" @) A* c2 s4 U) Z /**
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9 \7 e9 l e: v * This is the step behavior.6 W0 U% q% l) E
* @method step
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@ScheduledMethod(
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interval = 1d,
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public void step() {
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// Note the simulation time.
4 \7 H0 }4 R0 @% F' j4 @ def time = GetTickCountInTimeUnits()
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// This is a task.
/ N' X4 x" G( N& [6 X measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- e/ w3 e* b/ D1 Y // End the method.
. |# _& B( G8 }) r( b. G$ ~ return
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} |
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