在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ U% t9 x% O. X# o( h8 N ' W! v) b$ b- m# [+ R8 g. a' W ( x" z& v/ h- ?4 g, [6 c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 d9 W6 j0 x$ D! j2 U* v1 C0 R/ R" a
public double getMeasured pressure() { ) O' I% v* \! x( i2 k* L0 a return measured pressure) j5 k9 Y1 H" u4 O) A) P- q
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public void setMeasured pressure(double newValue) { # R2 D" H; V/ E t4 B1 G, k4 U measured pressure = newValue- B, k) U9 U$ V! W E f' v
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public double measured pressure = 0/ d3 y5 M5 f( o* B
' {! o5 j6 g5 g2 ` /** " E9 ]' V0 {, V# ^$ b. Q * 7 a8 {* V, U7 T * This value is used to automatically generate agent identifiers.- n( h X7 \8 D( ^: Z# K
* @field serialVersionUID- P" H- [' L- c( z3 H8 O# T( Z
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private static final long serialVersionUID = 1L' E. @5 W1 f1 O' L: R w
# I8 L, D/ j7 Z+ B/ ] /** 5 \0 w: d! X5 [/ s* m9 `% w) @4 o *: @) q5 S4 E2 {6 R* o5 I' z' Q: @
* This value is used to automatically generate agent identifiers./ m. v) \# k/ E: b* Z5 ^
* @field agentIDCounter , w' k3 z5 k& ?' v+ r" I. G *" y4 M9 l) _8 p
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protected static long agentIDCounter = 1 ' y6 ^, F# X- ] ]* r# o 5 g: u3 ^! l$ s) k /** $ [+ j$ R/ r' ~- S: O7 c1 u$ V * 3 Z* e# z: @8 i! ]( S2 M * This value is the agent's identifier.7 C4 l; y1 |5 G: {# k
* @field agentID: [1 y3 i: u @* S
* . T- X" D7 s6 R/ d; P8 X */ 3 i- S+ d4 U. X# C- C protected String agentID = "GasNode " + (agentIDCounter++); O) c) Q$ q c" a
! q0 W( ^! q( v; C( { /** 4 @6 [4 h) ?: s3 o6 h4 s P * p6 ~" K6 C9 \1 J- F
* This is the step behavior. 1 h; H7 i& v7 s G * @method step* K$ f" M. k; x. w+ P! l, O# a0 Q
* 0 R+ q% @8 ?- G2 A/ ` */ 5 a! a) E7 | [ @Watch( - K: V3 o( F6 ~( ? watcheeClassName = 'infrastructuredemo.GasNode', q" s3 e8 D) R, E8 @1 S, o& j watcheeFieldNames = 'pressure', O7 P0 v- Q p8 t' \
query = 'linked_from', 6 e" a9 g# ?1 i: p" B4 u: F whenToTrigger = WatcherTriggerSchedule.LATER, - }8 w0 f" O- S, i3 q; e6 Y I scheduleTriggerDelta = 10d' U* U) w. E0 ^9 _4 Z
) - v1 q3 N" ?5 } N8 }' [ public def step(infrastructuredemo.GasNode watchedAgent) { - E$ Q# w$ Q( j/ g: |' P4 X1 K" B0 y* M% a( e L. G
// Define the return value variable. ' \7 y4 @' P0 Y def returnValue$ H0 Z3 ^( {0 h$ l. G. c( S2 Q
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// Note the simulation time. 0 j d+ B- }1 E: R; q+ `1 K def time = GetTickCountInTimeUnits()5 ^3 o6 {' O+ o# l1 w6 ?/ O
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// This is an agent decision. ( U$ y( g; n# E; ?' u* i. } if (watchedNode.pressure<200) {4 E0 C) ]& N- L. ]$ r
- G h. e) k" b8 [4 }$ h4 a // This is a task. ' y, P1 J. m$ v4 b8 u% q setPressure(watchedAgent.pressure) 9 y# D% ^( Y' K/ s( m% {/ L8 P
} else {7 I z, Y% A( c+ \1 q% X
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// Return the results.8 B/ L( g6 N4 ^( C+ e. t& d" x
return returnValue * C" q/ p& ]4 ?0 R' z* G8 @* V5 a% F. [
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# n7 h$ T0 ~$ Q0 f! k /**" G9 f9 P: c s+ f
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* This is the step behavior.+ @9 O$ g& E, W7 v
* @method step; }4 z9 }) E$ `0 b1 x
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@ScheduledMethod( : O) \6 _0 b' ]; G start = 1d,% ~+ o- U9 h/ E6 ~
interval = 1d,0 l$ a, w* R% G9 z H4 b
shuffle = false. P/ X; ?- k* n; A' S) g( _
) % P" L% T6 V0 b, m" E$ W2 ~- t public void step() {; H- a. _% X7 Q' M, }! k: I) g
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// Note the simulation time. & a4 r7 r/ {) f def time = GetTickCountInTimeUnits() W( Q* o% D% p; q4 |' u& F1 y5 e, p6 K1 W4 {
// This is a task.) b/ _* g: ~" Q- C) K
measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 ^1 q9 C) N5 u V3 V5 o1 w
// End the method.( [; ?- E" t( t) B
return; `8 l( L( i$ c$ x7 |. R5 @