在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 b* Y& N- l$ Z) K* p( i# T: x) u5 U& d9 _- I3 ^* y! {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( }4 K$ ]; }4 a0 @) A; N7 Z public double getMeasured pressure() { 1 c7 x# g, |8 u. e" h x return measured pressure 0 l8 x) Y) w; @; s8 m" u }: L% }2 m! i) q) P. W
public void setMeasured pressure(double newValue) { $ U7 N: H, b" k4 l$ Z/ R9 q6 t+ g measured pressure = newValue 1 r5 |0 e# X$ d8 U& D3 P) Z5 N$ v } ) C" a) I- a+ p0 r/ e. A/ V: L public double measured pressure = 0 5 K* x. g4 H" l- q/ `; C0 } - u' m% T2 ]) Q' I6 y /**! g) X) _4 d3 W6 i' e
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* This value is used to automatically generate agent identifiers.4 @2 a- i- J# [; y* [
* @field serialVersionUID 6 \0 q% O3 C/ g2 L+ w# ? *% I! }" F, q) F1 F
*/ n* K( {2 ~. o2 l3 Z private static final long serialVersionUID = 1L 9 x! n$ c! e6 X$ Q 2 o! F7 ]6 ~. [0 n9 n /** 4 h# X& Q! P3 l4 X& M$ K *0 F- ?0 O+ w! q( f, r1 B
* This value is used to automatically generate agent identifiers.: i- i& R8 |$ M& v
* @field agentIDCounter* |* [2 j m7 P
* 9 T! K4 j8 c! ?' x */ ! _' ^: r! D- Q1 A6 [, z# S# g protected static long agentIDCounter = 15 [; Y' ^7 b9 O) {" B2 |
2 O b$ V7 @& ~" t- P. M9 ? /**4 u& m5 z( Q8 I+ \+ F q
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* This value is the agent's identifier.9 ^1 o5 F5 H; _, B
* @field agentID 3 e) Q# s* f: Y+ \' X *) x! N6 g/ b' ]- \
*/ 8 e8 b, L3 A$ Z! l) W protected String agentID = "GasNode " + (agentIDCounter++)( V- C' t4 c, C
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/**, L! q! Y# X3 ?
* . t1 v: z, X$ j5 [' S" A5 n9 H# k * This is the step behavior./ k' Z2 M2 s: M2 _% z# i
* @method step- ~7 L; M# a( m1 ?
* 9 ]7 j7 }0 ^: b' a* t P# V6 ~6 s */ 9 N8 O/ H* V# [5 u9 y @Watch( ! I' X, h* i! T- y" y1 l watcheeClassName = 'infrastructuredemo.GasNode',0 v4 a$ D! q/ o1 C9 I
watcheeFieldNames = 'pressure', * r0 K' Q) ~* F query = 'linked_from', # |: P* b' |6 k$ t) {7 V$ b" t% k whenToTrigger = WatcherTriggerSchedule.LATER, ) D, {" D: a) [7 }6 N1 T; k scheduleTriggerDelta = 10d 5 x* i6 `4 T* n8 f# w$ l ). f% `3 C+ F8 }- v& s$ u' s
public def step(infrastructuredemo.GasNode watchedAgent) { / J% r+ U1 c: |% d( E( X4 H1 q% J+ j; D+ H
// Define the return value variable.& V' B3 R+ Q3 _- W
def returnValue ' @- t! y. O# f& R( d2 x4 r8 e- X3 r; s/ g) r
// Note the simulation time.4 ~5 |9 O" h L1 W6 K
def time = GetTickCountInTimeUnits(). U9 Y+ q. E- ` ~% I4 q, B5 V# v
- K4 f* W$ k0 D0 I& _ * T7 _$ ^& i, O! r9 |- y // This is an agent decision. + c5 W- c0 n7 k) x if (watchedNode.pressure<200) {9 \' d+ g& A4 O, @' d+ Z7 y
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// This is a task. 4 h e' [4 ?5 a. T; O& F setPressure(watchedAgent.pressure) ! v- ~. m3 e: e4 n9 N ' p( o; k9 ~/ z, M& R: P4 f } else {9 O) i7 i5 @& z" ?0 g+ u
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0 z9 `9 S$ W- k1 y! b. m } ; G) j2 b# d( F U* a: P // Return the results.- K8 V/ M& W( n- ]
return returnValue ' c' h+ P# f+ ]7 ~! g" s: |' K) }3 ^' i
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* This is the step behavior. 4 |. r9 J" y. e4 ~; e * @method step . v N: h" T, \, g& x * ! \6 b" B% G& t; r4 u! _ */ 0 F/ f/ L6 |: d0 i! J8 C6 x; i @ScheduledMethod(! [+ P3 |; P- e% Q7 L( l3 E
start = 1d, 0 e( C' F" Q( U interval = 1d,) q- o( D8 r( @
shuffle = false. n. z6 C6 M; ], U# ]& N
) 6 Q; K4 W, a9 u4 J2 L public void step() {3 w, a, V- h- B- d) c# q d
# p& q" b. K9 }* b; u8 h // Note the simulation time.2 Y! |$ q# Q$ |( f8 S
def time = GetTickCountInTimeUnits()% b6 u3 e/ Q, l
4 h' s& [/ b8 @4 \ s, o; x // This is a task.$ ?7 ?+ n8 P( }( \5 f, c% L
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! k/ M4 n) |9 h. B9 u
// End the method. n* `" V8 J; z! j* I return) H. |2 U0 C/ [4 i