在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 D+ Q; j! C p* F4 J/ T; @6 |/ a% |6 w
- l( d- D9 ^8 l1 Q. \@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( ~! F9 W5 @# {
public double getMeasured pressure() { * I- m4 L* C, J( [9 L return measured pressure * {& k9 N& Y8 v0 z$ B+ S } % e P# L( p' g' [3 h8 t) [ public void setMeasured pressure(double newValue) {5 y7 {7 A1 w8 f0 `
measured pressure = newValue c1 {* F( _6 V; J5 x; H) g9 ^
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public double measured pressure = 01 y# h) e A. j" T
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* 8 v/ G1 s" q% m: B0 o! ^ * This value is used to automatically generate agent identifiers. + Q, c% F* l% a4 u0 M) w; u+ z5 K * @field serialVersionUID 5 _, o+ L' I; \0 o, G+ Q. ] * ! X) F. U; E3 ]0 E3 | */ " ]/ e$ ?( T3 D private static final long serialVersionUID = 1L ! s0 n! O' ]; e/ }- t2 ]5 e- t* b: L; c2 y1 R9 e- t9 U
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* This value is used to automatically generate agent identifiers.) B- L" ?7 v5 t2 W1 X; V0 h( }
* @field agentIDCounter ! _6 W: e- J( j/ l *' H* k- p' j4 Z/ c o0 Q2 S$ T
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protected static long agentIDCounter = 11 ^" v- U0 C; [
8 Q5 i6 y; J( ]& d2 ` /**+ W4 s: [! l+ F; F
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* This value is the agent's identifier. . m, `9 z! c+ x9 }& E * @field agentID/ m2 O. k3 o* g
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*/ : Y1 ]: D( m# S. o% V$ d* k5 b' G8 }- O- B protected String agentID = "GasNode " + (agentIDCounter++)" `5 W2 X3 M0 D4 U7 x
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* % p9 U6 A# G! D$ S) X5 y8 b * This is the step behavior.( _$ T' z1 @/ q8 V+ p C6 I' T, D
* @method step1 I! X5 [* T) {7 G6 Y
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*/ ; }1 T/ {% j5 n: H @Watch( 7 a. q' J7 R+ E5 P watcheeClassName = 'infrastructuredemo.GasNode',) C7 u& _. ^' b1 N4 o
watcheeFieldNames = 'pressure', 1 B% c5 f1 z4 q7 k0 Q query = 'linked_from', ; s; | ]0 O6 n! ~0 V whenToTrigger = WatcherTriggerSchedule.LATER, 5 H' i( @0 _& j( i: J scheduleTriggerDelta = 10d [. q8 I: ] k8 E ) % Z7 m: C, [( G; v$ c public def step(infrastructuredemo.GasNode watchedAgent) { ! B; W- n/ |+ B1 k% {, R0 t% x) _, G. p( w- k
// Define the return value variable.' u5 l* `2 r3 [1 f* J
def returnValue 0 `9 E6 r1 E* [% L- z3 h) t2 L ) o: Q) }6 V. z9 I$ F // Note the simulation time.7 D- }/ K8 V* |; T# A& [- h: F
def time = GetTickCountInTimeUnits() ( h! A4 B. h+ V# \7 j- v' r6 d 0 W: e2 }6 {: ?& G" t1 Z6 k/ F! U6 b5 Y 2 H- a- C( G" H H5 y // This is an agent decision.- j% O) R, b. [) A% [; Y0 s
if (watchedNode.pressure<200) { . | g8 y Q/ a, H- O. o0 A( v+ T* a* |4 d+ c; C f% [0 ^4 N
// This is a task.0 q1 D2 z: l' l
setPressure(watchedAgent.pressure)! _7 J6 p, b# e9 M5 a% v. A
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// Return the results. 3 z7 Y. \8 @' r* m return returnValue & F4 c- S+ |+ p& I9 e& }9 E. }8 Y' E" h$ w+ m& t
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/** $ {3 k/ \$ S* F$ X- e" M! k! D% { *. h0 \3 S# c/ |& y
* This is the step behavior.4 ^, n+ D! b* @ ?" [9 G4 ?
* @method step 2 k3 ]! D9 |5 }3 |1 i *" V; f+ l" a4 \% u' I' ~
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@ScheduledMethod( + ]2 h- {, b7 K8 S/ j start = 1d, * H4 A. }* k. [ interval = 1d, - R- A- V( E$ l6 R shuffle = false + D1 q6 c0 { D% ~2 q ) ' n1 P2 C, j; U f2 Y+ K public void step() {# H+ m* P3 e6 O# ?; _
O2 t6 c& S) }( R, g4 f // Note the simulation time.0 [' n. D Q$ x1 I3 A
def time = GetTickCountInTimeUnits()! p: r( O0 W% n: |9 D; U
3 P: S. h H) z. p: D( v // This is a task.# Y1 L: o7 ^& @% M/ ~
measurePressure=pressure+ RandomDraw(-20.0, 20.0) . K: L3 K* I+ ^, |1 |" D' D0 E1 I // End the method.; n$ \ u' ?7 F; [* L1 d
return ! N# E: ?! ]$ e0 o( s - I) q! L8 |, u* V* Q1 t }