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 . R5 W3 R; I( }1 U% U
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. P6 b0 Q$ G9 S8 ^ @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% o v5 o/ A; J/ M( v public double getMeasured pressure() {1 F" M2 E) S7 c( U- }1 @, J
return measured pressure
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public void setMeasured pressure(double newValue) {0 N$ A. B9 J( \; Y
measured pressure = newValue5 n, }# n* }8 R3 o3 j
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public double measured pressure = 0
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* G0 J8 b8 Q+ m+ O /**( K; k% @8 }& X4 c! }
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* This value is used to automatically generate agent identifiers.* c6 c- L' m5 D
* @field serialVersionUID! I+ s, S+ F3 S; s
*
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private static final long serialVersionUID = 1L1 |0 t. Z. z) v! m
. d3 ]: k" |' P; [3 s; b /**+ G* ~1 O5 ^* ]1 {$ k$ A- S; r
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* This value is used to automatically generate agent identifiers.
# Q; F2 I4 T$ F6 l2 w. ] * @field agentIDCounter
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*/
+ V$ }7 u2 `8 k: { protected static long agentIDCounter = 1* }+ Q" V! g( E4 a' ^4 @% _2 y
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/**
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* This value is the agent's identifier.
2 U( W! x# b) Y/ C6 @: N * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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6 P2 @6 e. g. h# o9 p h3 p+ J /**
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* This is the step behavior.
& g3 F @) c0 z& l) R( ^/ s * @method step/ |8 [+ ^2 B" M% h5 H( p7 [' i
*
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& M& @/ q8 n: w" M3 m K- N ] watcheeClassName = 'infrastructuredemo.GasNode',( K/ J0 D( D" ?
watcheeFieldNames = 'pressure'," O) ?( F3 J s+ w/ p/ {
query = 'linked_from',
/ C, Z$ x4 Y( X2 Z3 o% c3 S) Z whenToTrigger = WatcherTriggerSchedule.LATER,4 |& |% D4 p/ i! @3 {
scheduleTriggerDelta = 10d
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/ p& H' Z1 F+ r public def step(infrastructuredemo.GasNode watchedAgent) {0 L$ D* f. ~$ W5 d# g5 ~
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// Define the return value variable.
% [" c: h- ]* W" `" l def returnValue
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// Note the simulation time.# ]3 u- n# S4 G- c% t1 v. r6 d- i
def time = GetTickCountInTimeUnits()
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J8 `: A @2 c8 G: s // This is an agent decision.! |$ a, X! c3 ?7 j. p: U& d
if (watchedNode.pressure<200) {
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7 r+ y7 s& }( H8 o$ Q // This is a task.$ X8 U* A- x; Q, O( W4 ~; p
setPressure(watchedAgent.pressure)
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* J6 G1 y3 H) N0 }6 I9 |2 {5 p } else {
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// Return the results.
" T+ i, v+ N9 g7 l. l5 x3 k9 b) u return returnValue, t @ |8 t) V6 |$ u2 s
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/**
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- ?" K0 i: F( x( g9 F8 I * This is the step behavior.$ q5 a9 z7 n. L/ `) d2 [) F
* @method step
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*/
4 u5 q4 K( p# W8 ^ @ScheduledMethod(* \3 L5 ^2 d! s4 K5 c8 Z
start = 1d,
! C# X3 ~; j4 O1 l interval = 1d,
$ q! B5 m# ~! q8 ^3 o; {# ~( m' `& d shuffle = false
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0 \5 V. T, [4 A8 Q3 L: ?4 f2 | public void step() {9 B. A4 P# {# d' R3 }1 d; }2 b v
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// Note the simulation time.: o; c. L4 e. i, x
def time = GetTickCountInTimeUnits()) H# }! b' R$ s# b) q& i
0 P0 H9 M) N5 m8 M0 j // This is a task.: o) O$ c7 O: G% ?5 l* `1 p
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ h% t% V9 `7 }9 e1 H2 r4 g // End the method.- o4 k/ J/ H& @, t- P, e6 w
return
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