在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + ?- i5 n/ D, A% b6 I, e
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 V& g( i- D7 o! i0 J! G* m$ U public double getMeasured pressure() {5 N4 z/ ?3 c& i7 T# P8 s" O h
return measured pressure' ~# Q9 Q( |0 I' d
} - d5 H# ^2 J2 |% y public void setMeasured pressure(double newValue) {6 r5 _) j3 @0 u, e2 Q
measured pressure = newValue) c& n6 ~' }. C( {* u h! A
} 0 K( Y5 E4 f' b+ ]! j' F public double measured pressure = 0 4 `& F j* N1 Z7 f2 @6 h- k 9 o$ j( {9 n8 K* M3 {1 e/ Q3 D+ U /** : t7 Q0 u x) z+ t* ? *5 o, U+ k6 [3 f( n
* This value is used to automatically generate agent identifiers.. r7 c5 Z0 Y/ z- S' }
* @field serialVersionUID r, U+ Y0 c/ D% I * $ x' p! @/ I9 I! d */ " X) V& }, t. _& e- {; ]) K& q private static final long serialVersionUID = 1L$ J+ Y3 P% J# p. V* U, t! X2 _5 r
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/**. z9 Z& g# ^ g8 C0 _" e0 u# k6 Z2 D
* $ r$ l$ W" g0 E * This value is used to automatically generate agent identifiers.! Q& G3 ~ F$ }
* @field agentIDCounter ) a9 O o* ~9 d' U% \/ N * , z2 V& I4 L. L! L */& }' l1 Z/ r3 v; u4 [
protected static long agentIDCounter = 1 # p( \3 D$ m' | , g( S% R$ y4 j9 Y6 Y4 v" e( Z /** 8 C. U+ E. v4 v2 l H *1 _8 e. O% I' f% Z) H
* This value is the agent's identifier. * E8 A; x H6 U% Z8 `" Z * @field agentID , D, p3 q X' w2 X% [/ F *3 ]* b- g2 F4 G. ~4 d+ |
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protected String agentID = "GasNode " + (agentIDCounter++) 6 ^" q/ M3 g; }* o. F! Z, O+ U- e# W
/**: @( Y" O2 q8 x! V0 u4 G. Z. t5 S0 |
* ) h$ O0 P+ J# v+ ? * This is the step behavior. ! ~% O8 w8 k2 {2 x6 i * @method step 6 Z) P6 @& S! z5 K; s * 2 e! t* ^& m) Q) j3 n! _: F */) ~$ T0 i; g$ h- M
@Watch(5 N: Z( Y d) g' j, s `
watcheeClassName = 'infrastructuredemo.GasNode',2 p# ^+ L1 \* ^! L
watcheeFieldNames = 'pressure',: L I6 U; S9 }! q/ p, ~# a
query = 'linked_from',1 }) Q( ~& T% U" E1 C, b
whenToTrigger = WatcherTriggerSchedule.LATER, ! z6 @& K, Q: U5 o! V4 l scheduleTriggerDelta = 10d! m W7 X' }; y9 g0 k% ~
) 1 V) S# P4 z/ n S8 y* m1 O" o public def step(infrastructuredemo.GasNode watchedAgent) {5 M0 u- ^) ?4 w2 p$ t9 h; c
; N/ G" k: g% l$ V+ P6 R; D // Define the return value variable.1 f( L8 p* L Q6 g
def returnValue6 P" I; ]* v9 L3 ~& q
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// Note the simulation time. " n6 i) d! v( Q+ p def time = GetTickCountInTimeUnits()1 P- i B0 P r5 b/ U
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) r8 l r! |3 d5 k; [/ _0 w // This is an agent decision.0 `2 q6 q9 [( N
if (watchedNode.pressure<200) { / j. c" D2 r+ q* u% H5 r! t! Y 1 E) H: |: ]( A, b5 ] // This is a task.7 U. R: U; n) ^4 ]3 z- X9 J
setPressure(watchedAgent.pressure)9 I" R- D4 z* ~7 `# [ v" K
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} else {/ w" H" C! I! D4 k& F. z+ A
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8 ^6 \" h. j" L } 2 z1 O$ f! ^ a- _2 E // Return the results. 8 j. E+ B; q6 T3 P5 F' R3 y% T& { return returnValue + U! ?7 K. h" Q& g/ r+ _0 I d1 l6 s: n% X& k8 t" n) @
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* This is the step behavior.# c; @+ j: j: y
* @method step 7 I5 u7 w% s" F# U) l8 H% N * 4 t1 I& U T5 M. A */ 6 x: \1 q8 f! P/ L6 w3 o& J @ScheduledMethod(% U: |' g- K4 e: E9 j
start = 1d, # {1 R# K$ | k% k% D interval = 1d, , B$ u+ O$ J; E shuffle = false 0 d1 C7 ]: y$ U6 L+ h& V )5 w! y5 H7 [4 t- u; r& C2 C* _
public void step() {2 {. Q2 F0 T3 `9 I8 ?- }
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// Note the simulation time.! e9 s' `: o4 W" E, o8 L
def time = GetTickCountInTimeUnits() $ t! \$ m9 m2 e! G) `! j 2 o$ T4 x/ @, F5 m3 @7 G // This is a task. % a7 P9 t7 \( _/ _ measurePressure=pressure+ RandomDraw(-20.0, 20.0) / [; K5 E; K- o) l- o' G5 ^ // End the method.! f: O" e9 w; d4 H
return 2 P5 r: {7 F+ t, E* d+ h( _) L) b* _. e1 A* u
}