在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 y0 v; D. \: A# ?0 L! z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 E5 I: ^- }: V$ V5 y( z4 M public double getMeasured pressure() { + G+ H2 O ?& O" i0 n return measured pressure) y* O# k. b; l9 B; `' E
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public void setMeasured pressure(double newValue) {) b: r5 i% a* q5 b Z% e. K
measured pressure = newValue0 e. X3 G4 ~7 U' Z& N
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public double measured pressure = 0# {' R5 G+ a8 y2 A( }$ \# c
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* 0 d- Q% p, \/ @8 Y8 D8 s * This value is used to automatically generate agent identifiers. % ^3 t5 ^0 a, V2 o9 M* K * @field serialVersionUID 1 t3 J$ u8 r, J *- U; Y2 [" C& g$ l) ?# I, {' V2 v$ U( Z3 V
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private static final long serialVersionUID = 1L 7 e6 f1 H& K+ u. K % r4 Z8 U! P! W; ? /** & l3 e+ O4 N; w: ~) ~ *# v, D% Y+ @# `4 i3 P: ]: ]0 i
* This value is used to automatically generate agent identifiers.7 R! O. L; ?* n0 O0 j. W1 P* L
* @field agentIDCounter 9 Z- n7 a' h$ O ] *1 O) W3 |4 ]$ h7 x E
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protected static long agentIDCounter = 1 3 r2 D, y* g# W5 }' T8 m - G8 s+ M- Y0 w- R- {6 v6 j: I /** f- o: d5 k2 p$ h ** R* Q& w6 b7 K" v8 r
* This value is the agent's identifier.' l) y% D, s" X
* @field agentID/ W: b U' ~2 Z; g
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protected String agentID = "GasNode " + (agentIDCounter++) 7 a4 z2 n1 C4 q7 i! h- g * [1 \4 V/ D$ d1 X /**0 Q+ r% |# p2 p i+ i" }3 j
* ! }4 d! m) j0 S' [3 p * This is the step behavior., g3 G3 B+ ^ f# I$ A: |
* @method step 7 O+ V' z8 ^6 \. t- c *- K: x+ y3 y( O4 s Q
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@Watch( % q! C2 J5 ` s3 M3 H/ l" o# z watcheeClassName = 'infrastructuredemo.GasNode', 7 e6 C" j- V! m% V& [; Q watcheeFieldNames = 'pressure', ( ~. {/ I6 G3 z query = 'linked_from',: ]% h3 ?* _# ], a- ?
whenToTrigger = WatcherTriggerSchedule.LATER, 5 } Q9 j; n0 { scheduleTriggerDelta = 10d 3 {' | l; V' V )) f3 I1 }2 {1 i- B5 D5 y/ \
public def step(infrastructuredemo.GasNode watchedAgent) { ^7 I1 X" U4 ^* O Y+ l6 }
9 H/ s; P: G& F" G$ l: u- i# N // Define the return value variable. / y- e4 k; L7 {. S5 y def returnValue G4 \ E: y+ u C- @3 m) e! [8 F! l6 B( m3 E- c
// Note the simulation time. / z6 o0 q( E; m* j# e def time = GetTickCountInTimeUnits()3 B) L' V5 p2 \, N; W0 O: d6 C" n
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// This is an agent decision.8 x, p; q9 y" g! \9 [' d! X1 \2 f
if (watchedNode.pressure<200) { 5 S5 X# p0 w4 {/ h0 z4 X6 M; E* k" R( r6 c# N
// This is a task.% b2 Q% T( S. o6 S0 V. j- @0 I
setPressure(watchedAgent.pressure) 0 R+ q4 w2 N1 t1 f8 o* L# W0 v! ]: [% z2 Z$ v
} else { - x$ K& {9 H& Q' f- O& L: W8 L) e w4 f" O% F9 e# V( H5 e1 T* s
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// Return the results. 2 B9 O1 c% c9 c return returnValue % i4 }/ y" Y6 F; w, R7 Q. `/ Q3 I5 H3 o. l+ g6 h8 C
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* This is the step behavior. ) D& T& A0 F0 Q- ?2 T3 @2 d * @method step2 Q U8 A* m4 F" Q' i u* N
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*/ # P4 c) ^: F5 v& c6 @, N @ScheduledMethod(0 E% Q! a( {/ l" [+ f6 W# `
start = 1d,' C8 F7 q% i% i/ A/ \
interval = 1d, , b1 i* R0 U! E8 q, A shuffle = false& A! m7 J. m+ C( F8 O, C; f
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public void step() {4 y3 x1 r9 K1 ]3 ?: b. i0 } C
7 {3 d* }1 J' f! g/ g // Note the simulation time.6 O$ ~. m5 B, H% B) Y6 x
def time = GetTickCountInTimeUnits()- f+ A1 F2 D ^: W+ d1 G, ^
" a/ f1 q" v0 n: U // This is a task./ [8 R) p. o9 I- U2 U* x# ?, z
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ o/ r1 n ~/ P3 u2 ^2 ?
// End the method. 8 ^7 y- n4 e- V' k7 P return- F0 n; R+ P, t2 Q, D3 B
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}
注意,在函数step中 1 E% F1 G. A+ | public def step(infrastructuredemo.GasNode watchedAgent) { ) |( N) g6 s g& w //这里是watchedAgent6 o: h6 ?. A5 R3 ^8 m
但是在语句中,你填的是watchedNode ; W1 |- {# F' ~ r" R // This is an agent decision.+ B4 f( D' ]' z' v3 N. p6 \
if (watchedNode.pressure<200) { ) l( K; i! Z# Q% o/ b setPressure(watchedAgent.pressure) ( V; x6 D! r. b1 Z2 E |变量名称须统一,可以都改为watchedAgent