在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 w) X2 U- w- v; L0 j5 `0 W% Q 3 S8 x6 J% ~) u5 d4 [/ U' h' X- O+ A# o
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 ?: ]) k% G$ H% E" s* c public double getMeasured pressure() {1 O1 K9 w8 N u' C) V
return measured pressure$ n$ c3 ]. w/ |
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public void setMeasured pressure(double newValue) {) H& w N' o% }$ I( A
measured pressure = newValue 3 f. Y0 H* C$ F( s9 ? }( B9 C# I4 `( U$ }3 i* }9 [* W
public double measured pressure = 0# M" H* D5 g' _: n& N/ j3 B
: q' u" h! G' ^. M5 J/ M /**: \# Y( S' o, H% K7 F7 l
* 1 B& ~4 U* u$ K+ D2 d' n) s+ N! x$ J * This value is used to automatically generate agent identifiers.9 O& s1 x% H! P" B, i
* @field serialVersionUID J) _4 \( X' `5 a, B( ? * 4 e' Q+ V) l, o0 r- H' [ */ U3 r- N& _. j" @3 B# v1 a private static final long serialVersionUID = 1L/ C7 o* W& X* J5 Y7 F# {
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/**7 G- f3 L# m' l J. e7 k7 M7 O1 {
* 6 s! t: \5 d1 |" B) o. P7 N% }; I$ X * This value is used to automatically generate agent identifiers. 6 E: C: j4 R6 l" n) z' E6 } * @field agentIDCounter4 W6 Q- o, W$ ^+ s" l; v. b+ Z( @9 J
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protected static long agentIDCounter = 1& G2 P! e& t0 r) ^; j! W
& H" m$ v. p; I9 G7 N /** 2 V% ]0 {. ]1 b* ~ * * u& U0 i J$ o- }) D9 k' ]* d * This value is the agent's identifier. % w8 R; `7 N! h1 n+ L2 m * @field agentID5 ?6 X8 \' u) ^8 I
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protected String agentID = "GasNode " + (agentIDCounter++)7 A# V' d! i5 q! n
4 [! F3 z0 O5 L7 A! V; y% M /**9 P1 \% Z) |! U" d& f4 F
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* This is the step behavior. % j* G4 W- q- Y1 z1 B * @method step 1 Z( g+ q3 i8 ~( q* }( A9 s *& ]0 S. |+ [; b3 m6 ^' V
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@Watch(9 Z' Y# s M( S
watcheeClassName = 'infrastructuredemo.GasNode', 3 l$ I4 ~$ J6 G* L, m. g2 h watcheeFieldNames = 'pressure',. e# x- I( [- X M: n; y8 U; Y
query = 'linked_from', ! d1 ~: S$ Y; A/ u" u( u5 q* Y t whenToTrigger = WatcherTriggerSchedule.LATER,8 J( u) o4 i J4 |$ \7 H
scheduleTriggerDelta = 10d $ @" e0 M2 l9 ^ )( o& t7 f" |+ F( f; |( I
public def step(infrastructuredemo.GasNode watchedAgent) { ; f- B" `/ f% a) n 0 [7 R, T, _' b+ C j" _4 U // Define the return value variable. 2 `( W8 u, _9 ]3 d- b: Q def returnValue ! \% l7 ]) V" j$ V# b0 N 1 s$ y4 Q, z2 `6 Q, @ // Note the simulation time. : Y0 ^" r- i2 Q& E: O [5 k def time = GetTickCountInTimeUnits() - u) w6 |* b* { $ R0 {, l5 }& p ]: D# Z N 6 K8 x# z3 g! r) ` // This is an agent decision.1 E# h# Q7 J0 i9 N r/ L
if (watchedNode.pressure<200) {) y8 p3 |# H' G, m( ?4 [
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// This is a task. - X/ f3 D s J( p/ ` setPressure(watchedAgent.pressure)' T. T3 p$ ?+ h
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} else {: q2 n" M5 b: Q+ g' C
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// Return the results. 5 O+ L0 L% ~3 r return returnValue : W* N6 o$ K& r' o5 K & f3 ~: f5 }* }) g- u* o1 Y } + G6 z" V% F6 T( o: Q3 J2 i$ ?7 W# i' Y7 p
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* ) k0 h# F9 |0 m' ] * This is the step behavior. . V, I% T% {4 i * @method step # Z& o/ u6 ]" `: Q) q& Q5 u *5 q& s5 i% q Y8 a6 |) O A2 w
*/ 5 g" I; K: u4 t: ?0 z @ScheduledMethod(9 h$ Z6 q3 s2 V. B8 Z
start = 1d, 8 r# }5 @, k" A$ h3 x' v$ I interval = 1d, $ i. \1 ^* X$ I2 A shuffle = false 6 X6 d+ T- n% u3 I ) - e' U) { q5 e5 n0 ~0 ?8 d/ g public void step() {3 l+ c/ w0 {% z. S, G% G% ~: V
- J" V! G& E0 ~ T" t // Note the simulation time.: z1 [7 D0 H F
def time = GetTickCountInTimeUnits() 0 Z; U, K- a& ]- W. |4 r& ^) h7 }8 U p
// This is a task./ H. A) g( H Z, w! k7 N, R
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # ^3 b* R# h% n# J9 ^( E: H // End the method. 5 @+ P! b' s' A2 Q! ?, z7 Q return) o: C; ^, h. d( G. v
注意,在函数step中; |) m0 s Q9 B8 [
public def step(infrastructuredemo.GasNode watchedAgent) {9 O0 g* U' j* X! m
//这里是watchedAgent - y3 s( u! J3 t 但是在语句中,你填的是watchedNode 5 H7 n. S9 g$ y, v1 p // This is an agent decision.! I+ P S$ z |( V
if (watchedNode.pressure<200) { 9 i9 w* l5 |# P, b b5 U setPressure(watchedAgent.pressure)' J8 n/ j5 j$ z- z
变量名称须统一,可以都改为watchedAgent