在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) E5 @ D$ u( P7 n" k7 r
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * W1 i/ j. W8 K4 j3 B3 J* Q& e+ B( C public double getMeasured pressure() {/ ?( Y& Y4 ?; j; W# q8 K B
return measured pressure + ^& F+ }- J/ J# a# ]5 ?4 ?6 g/ C }7 Q' J5 s/ l1 b' W+ m0 e
public void setMeasured pressure(double newValue) {) u5 K2 @" r6 |# B: n
measured pressure = newValue; l2 G% S1 y. U. E+ D6 w( P
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public double measured pressure = 0 * \5 V$ {7 e, J' F5 Z $ Z4 j2 ?7 |0 a9 X /** . C2 [( g& j$ v. }4 z) b& H *( H: d6 J0 q* K+ u
* This value is used to automatically generate agent identifiers. 4 ^9 T# a3 F+ c! m * @field serialVersionUID# D; u8 ?' G! \5 T, E& f
* * I# I6 C* p% V* T5 G0 [ */ - @, { f) a) g& l5 U- Y private static final long serialVersionUID = 1L 4 b6 e( G9 u5 \8 c8 i5 i) @, T9 I1 K
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* This value is used to automatically generate agent identifiers. : ~6 ~; X: ]. R! i- k* k k8 g * @field agentIDCounter7 U" n/ @' V0 y) z
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*/ + u% V7 T8 ^- P# t protected static long agentIDCounter = 1* I( ~; s0 }$ b9 b* Y
, X3 T( p/ F' a4 F$ g4 I /** ; `/ J6 Y" `2 S' U% ?+ k* j1 }% L5 c * 2 y/ j, k8 W& X" E1 h# u! s * This value is the agent's identifier.4 K* p% p" O& z' a8 X( g% n' y
* @field agentID8 r4 B. C+ _+ t- z1 d% a
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*/ 5 O& q) \' C! b& F; v protected String agentID = "GasNode " + (agentIDCounter++) % i7 x) q' L0 D' R1 ~+ M; \% G: y$ n- z
/** 3 s7 e- Y4 C8 l0 ?5 l# p$ [% o* ^ * * @% T5 ^( i) J2 a1 a+ D * This is the step behavior.- |: j. v( j( m& { q Y' T; c' v
* @method step; s m* g: E* T3 C0 N
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@Watch( 3 a) M! M7 B" m watcheeClassName = 'infrastructuredemo.GasNode',( z4 s' X! w" e7 v2 b p
watcheeFieldNames = 'pressure', # y$ m! l. z6 O& y* P! F1 g* R, | query = 'linked_from',- r; o, }5 f* I5 S; C" t+ i
whenToTrigger = WatcherTriggerSchedule.LATER, 1 J7 E+ Y& p, a$ M; A scheduleTriggerDelta = 10d 1 F$ I# W5 [0 R )+ A1 j; \4 x6 j
public def step(infrastructuredemo.GasNode watchedAgent) { 6 \# ~( h! N8 p0 G9 O1 j/ L 1 J3 q8 S8 q" K/ ^& A; g // Define the return value variable. # ]) ]' W3 E; z7 q def returnValue - U& D8 V7 q1 j; [ ' G5 w7 `) m) {, P // Note the simulation time. 0 ~5 r# D5 m: T2 B$ N: D4 V def time = GetTickCountInTimeUnits()4 ^- x9 @* o# Q0 t
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; M: N) Q- V! y7 l9 V7 s // This is an agent decision.9 H d$ T1 r0 ]* o+ G
if (watchedNode.pressure<200) { . c1 j# U0 p( k/ ]2 f; S) S0 g$ B) {0 p: r1 S q
// This is a task.6 K$ j) {2 n9 K' ? G
setPressure(watchedAgent.pressure): {9 H+ U' @! k