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 # D" C/ ]1 o' V/ v
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")- f1 S. w0 S( q) J
public double getMeasured pressure() {1 P+ g* {; }) l7 w* j$ ]$ i, v' m* D
return measured pressure# s q/ B8 H$ R
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public void setMeasured pressure(double newValue) {5 X) J G U3 D5 t8 d
measured pressure = newValue0 q+ g; S5 D8 i) Q0 Y
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public double measured pressure = 0
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/**! D* o/ Z. \% D0 p+ Y$ [$ G
*
3 i/ M5 U( d4 U. S. b * This value is used to automatically generate agent identifiers.
% w* |! ]: e# J2 x3 S; m * @field serialVersionUID% K9 m5 p9 U& \# {1 i( O4 [1 }8 q
*
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private static final long serialVersionUID = 1L4 G5 L( p- G! s3 X, ?/ M
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/**
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* This value is used to automatically generate agent identifiers.
9 U" b- b d. @' u: E * @field agentIDCounter. ` U4 L' ~, d2 }9 O2 U% u
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*/
* Q+ a0 j1 @8 @( h. Q8 F protected static long agentIDCounter = 1
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/**
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& q7 B( B, h9 Y. n2 G6 P: I * This value is the agent's identifier. q7 `0 e; S9 \4 t8 ^3 L: O
* @field agentID
# u& j: o% A _1 ?! p5 H% K2 c *
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protected String agentID = "GasNode " + (agentIDCounter++)- A7 x6 y2 M. d" p# }, E( L' m
) k& G' g, }+ ^6 V$ M5 v5 Z, A8 T& h /**
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* This is the step behavior.
* t( F4 g# H9 B; ^7 K; S * @method step' V5 c! b+ z' J: L
*
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! A( s) _. W$ r! @) u' h+ j @Watch(
0 j% `7 \! I6 B$ S) }% m& |4 | watcheeClassName = 'infrastructuredemo.GasNode',& e5 v! T1 ?* | I! F5 a
watcheeFieldNames = 'pressure',& F1 s. v! c z ?
query = 'linked_from',5 n# O& Y! [# G
whenToTrigger = WatcherTriggerSchedule.LATER,0 H# Z9 z- J' a- w! Y8 {2 y7 q
scheduleTriggerDelta = 10d, K" D6 v5 H8 z* _( B! p) z: h
)
8 m, X9 h& Q( M1 W4 v7 k2 V public def step(infrastructuredemo.GasNode watchedAgent) {9 e& b# I# R0 k
+ N6 p ~+ `0 g/ u // Define the return value variable.
- Q. K. l: U% o T* u3 D g def returnValue
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8 G, o$ y# P2 F- J# _ // Note the simulation time.
: y' k I9 j( s+ ^0 s3 I def time = GetTickCountInTimeUnits()
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// This is an agent decision.
6 z# ~3 J; [, m. h& y) Y if (watchedNode.pressure<200) {
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// This is a task.% D8 e4 v* X$ m4 ~, m/ R7 B$ J6 i
setPressure(watchedAgent.pressure)
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} else {4 ~' R$ G/ a2 ~7 t, `$ A0 n4 }9 `: v# z
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// Return the results.
8 }; T: N/ L! a3 X; ] return returnValue
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4 q& _2 ]: H" J /**
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4 l, N; x" h, O' ?7 E; R! @ * This is the step behavior.9 j+ c( ]6 ~' e7 n; L3 K8 B
* @method step
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@ScheduledMethod(
" l7 h2 U6 q8 ?+ n' Y. P start = 1d,
% A* p4 i0 Z; Z' v/ S& M interval = 1d,/ x; R/ Y Q7 ~$ F4 a9 l
shuffle = false
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! c1 s; q N0 x8 W8 ] public void step() {( i. \& c7 Z* \# b
" {3 x7 b6 Q3 | // Note the simulation time.1 r# y! c# \9 I9 j7 V
def time = GetTickCountInTimeUnits()
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; U# U$ j8 [, A3 a0 o( `. q // This is a task.! C# o0 x% J4 }0 z6 W+ k# Z9 V5 B$ {
measurePressure=pressure+ RandomDraw(-20.0, 20.0)- T% ^0 V% c0 g: B3 t" X5 L
// End the method.
, b$ w' q2 h" K2 e# _ return
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}
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