在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 I2 ^( n: v. ^, E 9 a% \& |; G7 H4 I$ x2 [ , R Q: L4 R( S. X' Z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 W& ~3 `; t$ s2 i( G0 p% i: { public double getMeasured pressure() { 4 P2 L+ M! c$ L) X8 Q# R6 H. v return measured pressure& _2 r: K3 ^9 K0 c# ]. S# e
} 4 w6 o% Z; }( j) |4 N! c) s3 U- f public void setMeasured pressure(double newValue) {4 K, z7 G* ?, S5 t
measured pressure = newValue + E1 m# N9 v& G& c8 }+ l } ! \0 x) ?' z) l. E- ~! e public double measured pressure = 0 - j, o4 w& y7 W1 N0 O! M* _$ s + x$ U/ O* c$ C# A3 S; ~ /**2 Q/ l3 I; Z5 c' ]7 y4 l8 e$ k" \
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* This value is used to automatically generate agent identifiers.( }# _; U, k4 H1 j, }( t8 X
* @field serialVersionUID 8 L* e( C0 j, H( v$ h( t * . n. Q- ^: X6 v0 X1 Q/ w */" [" } c9 ` r: @6 C4 v8 I
private static final long serialVersionUID = 1L. G9 R" i9 t3 {- k
4 I6 y7 d! q2 P /** $ O: C4 f5 U- S+ j ** Y% B @. X9 L; b& U( d/ A, b+ y$ V
* This value is used to automatically generate agent identifiers.0 h. @2 M9 w# t
* @field agentIDCounter% k+ k2 b' U, t1 m _9 ^" l
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*/ 2 }9 s& K5 m* R% m3 `' H4 h protected static long agentIDCounter = 1 ( ?* K- N7 j; V# \0 w: I# p4 }. I6 r" w/ e) R! M
/** 8 T/ d7 I, k1 O! \ * * a- t* Z m1 z5 q * This value is the agent's identifier. l# [% S. w/ [: r( f
* @field agentID8 z: k9 Z _' j3 d# F
* , ~3 R8 z% o" T4 W' G */ % Q8 d- L: i0 E, b; ~ protected String agentID = "GasNode " + (agentIDCounter++) 4 a, I& M5 H# d* i9 }0 ]5 R8 Q) x1 A: a5 |! z
/** ) z0 g1 L3 ~9 w( K! Q' r; l * 0 U3 S5 S# S. b. c4 h; o; f7 Y- o * This is the step behavior. : v$ P0 f4 ^' n0 B% ]' N * @method step: W" F. [7 Y* ~
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*/ , j. e/ W+ W' l4 z @Watch( / o% G" \1 A; \9 f" f0 ~ watcheeClassName = 'infrastructuredemo.GasNode',& O& G! O3 ^; @8 m
watcheeFieldNames = 'pressure', ( _5 f X2 D0 t8 v. b9 O" i query = 'linked_from', & ~3 U# s) S9 A8 d. H1 @9 @0 @ whenToTrigger = WatcherTriggerSchedule.LATER, ) Q* ]1 p5 a0 Z+ Q4 l$ c scheduleTriggerDelta = 10d 2 c- w( e9 U: m ) 7 `+ g2 X: F0 y* h public def step(infrastructuredemo.GasNode watchedAgent) { l2 G* S9 i1 L' X: Q- i* o0 B1 F [; a& e. r+ v9 ?
// Define the return value variable.+ N0 M9 j0 T7 N' z9 ~
def returnValue ! O/ |$ K* z5 K. {6 |4 F8 n! v% o% N' p; _. @/ ?; {
// Note the simulation time. |0 T- C! {5 }6 j6 v: W! ~- { def time = GetTickCountInTimeUnits() 5 K: R1 w2 a" ], z& P1 Q - N8 \8 d7 F% U1 U: w& j: }( g2 c0 f* G1 f2 y9 n- C, H
// This is an agent decision. " \; x5 v* [8 o9 J9 _/ z if (watchedNode.pressure<200) { 5 ~( [2 V; I, ^0 ~: p 3 R$ a, B; ~0 C4 T% ^. D // This is a task. ( ^ O2 S7 F d setPressure(watchedAgent.pressure)2 U! ?0 S( a! J# h4 W# {
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} else { ! D+ S7 ]; U3 y5 w/ X1 v: ]9 d( h1 C$ A" e. k+ X
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} + u: N' k4 L( o) x8 P // Return the results.. O. N: R, }+ e8 }* G# e
return returnValue- u1 \ w9 j7 }0 v8 ?" B* L
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* \% I7 d2 n9 X& N9 [/ T2 G /**3 l8 D' r4 {9 l; k
* 9 V; V+ t2 D' g" f * This is the step behavior. . ~/ `, M$ s9 L9 V! A( ]+ v * @method step : j3 P3 f0 ~ y( ]. f0 l *9 d5 c) j/ ]7 p& O
*/ & w9 c* W) F* Y0 i @ScheduledMethod(+ m5 ]% l$ E; x t! Q8 [
start = 1d, + F' O3 c" _3 X! A n. z6 s3 B* u interval = 1d, / M5 h+ L+ |; I) [ shuffle = false " f& B! h- K% f: u )7 w6 q* g. z1 V9 \$ ~
public void step() {/ y' R# R6 ~ g, L% v- ^
, p) S9 ]; @ V; {( [2 e+ H // Note the simulation time. 0 y# D# k9 ~( o6 w def time = GetTickCountInTimeUnits() ( O W. o5 O, h3 @1 l( }" ~- B8 j k$ W) @9 @% B
// This is a task. 0 _$ ]+ i0 G0 C measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; Y/ U5 v0 P! d' p. n& ]% a: a // End the method.5 e7 K9 u L* t$ p: }
return' C v @7 V8 w' D% T5 g! [