在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # f2 l9 |% Q$ x1 I w. _/ I6 S( r5 K( ` ( n- D& R0 Y1 w' ]) u. ^ ) j4 Z" l% f1 m( G1 x4 {+ h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! [3 {5 }0 w8 T9 w2 o# q0 ^
public double getMeasured pressure() {# x% u7 H# D; O9 x a
return measured pressure : p3 j3 a) e9 H9 |. c% z1 Z } ' y) c! [" z0 l; p public void setMeasured pressure(double newValue) { . g5 r) S. `' }/ W6 c$ X$ D measured pressure = newValue4 M. y' B# V- }" ~6 u
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public double measured pressure = 09 a5 k' Y) g7 K8 w1 v8 q$ P! Z% w7 x
: F! g$ |) z$ Z! k /** , F7 K5 N' @' T" Q) g" Y *2 g# l; ^" [: b5 k3 I6 _
* This value is used to automatically generate agent identifiers. 4 I4 z2 b1 w8 D3 w" d * @field serialVersionUID . A7 ?4 Q* S6 \% G; K1 y * ! p& Y' m- @8 ^5 ~7 F$ ? */ ! x9 E r% |. o+ M, g0 {' K private static final long serialVersionUID = 1L % F8 F+ ?1 y8 y% L8 ?& U3 q J x& V& c7 B
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* ) V: E( t, c6 b! B * This value is used to automatically generate agent identifiers. 2 O+ m* a% J$ L } * @field agentIDCounter ; o3 R' M1 C3 [$ t, d *$ T/ N; F0 P1 o4 X: v
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protected static long agentIDCounter = 11 b2 \7 z, \& j D8 ~' _
2 {* ?3 u! P. ] /**# n. b/ U' M4 S- {
* % [ d; G d2 N3 ^0 } * This value is the agent's identifier. 3 s" c0 h7 v2 d" `0 A D * @field agentID $ P# t* h+ ^* q2 R7 m* A8 Y * ! Z. {2 o) j; ? */ U: r7 `/ B, t5 P% l( W3 G protected String agentID = "GasNode " + (agentIDCounter++)2 t# Y7 |3 m: T0 P
5 t7 d1 V# j! `$ Q7 u /**1 L, `4 Q% R; ?/ e
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* This is the step behavior.( O7 S' P0 d" e1 d% T: y
* @method step9 K4 Q* C [& p% |' G4 z! H# K
* # B' p) m, O, x7 @$ | */ ' n( d# G. Q. S* c2 ] @Watch(8 i+ w9 Z/ K/ u
watcheeClassName = 'infrastructuredemo.GasNode', 2 j8 \/ M# y$ ]& X# y2 Q watcheeFieldNames = 'pressure', 7 z' o- i; ]) b query = 'linked_from',2 g8 {+ Q8 B& {2 K
whenToTrigger = WatcherTriggerSchedule.LATER,/ c0 P# g/ r R: }" R- e
scheduleTriggerDelta = 10d 7 {. T8 c5 Y- E" G+ p/ Y X )( M1 j9 N2 H' v( F
public def step(infrastructuredemo.GasNode watchedAgent) { 7 {" Q( e. k" G- S - Q/ `! q* @7 U. b9 } i* m // Define the return value variable. 6 j" t% D% S1 g0 t# s5 D def returnValue2 k2 y2 V0 ]) ]
/ ^! ]8 p |6 R: Z // Note the simulation time.. D, b2 V3 D3 Y z
def time = GetTickCountInTimeUnits()2 d% k1 [# w; R; ~1 b
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) ?% c) H4 _0 }6 r1 F* Q/ T // This is an agent decision.( F# A) a, ^, Y+ G* a6 D& B0 Z
if (watchedNode.pressure<200) {7 |. N( x% k; ~6 \3 c6 M
- V3 K. S( ~/ I0 O6 e. } // This is a task.6 \- |6 h! u* N* d
setPressure(watchedAgent.pressure) + t S, k3 Z4 @' M" _1 V! [4 h. S/ n# O
} else {/ I* B7 g" @& A, F
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// Return the results.! `+ S/ a( m% k' l
return returnValue : m6 t* c) |/ ^" W# S2 }& \, [( s: ~0 \+ z% S y' l) F' k
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/** ! w" N" w6 g- d4 L) {* @" ~ *: O3 J& I4 |0 l$ g
* This is the step behavior.+ w, b6 D4 U- ^, n4 Z* {- k7 P
* @method step % Z$ r7 D& @ C+ K7 i' m! p, A * $ o! B' U4 b: O' I" @ */ 2 C2 U& C' U% J) h8 P4 M: ~% X @ScheduledMethod( % s: |+ O* e: u7 x start = 1d,8 B/ h" X3 H2 D1 K
interval = 1d, ! m7 h1 t- W# H$ h5 t8 `# O shuffle = false' Q" B2 X: s; s& y; @
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public void step() {& x: Q5 v# [: l& D
% w+ w8 Y. |* O8 L, v; ^* ~% F+ q // Note the simulation time.7 G$ z9 G; s8 X* v
def time = GetTickCountInTimeUnits() 6 [/ Y! d' \3 x; {1 l: [6 J7 B5 O, K- G# _- h: @$ C4 `
// This is a task.0 I( L. [6 z, \8 u: L1 B
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # d+ D/ `- u' k' ^: Q7 H$ b // End the method. 7 {/ B1 n" _( C return / ~7 f! B$ s3 R1 C, S* y! e " D9 b" b& }! l$ r5 G }