在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 B0 H1 |" m4 _1 Q( t6 @- Y! }8 `7 x4 \% f8 E. }& T
2 t2 K3 G/ H! U; }7 D8 ~& I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"); \9 }" @# ^7 u
public double getMeasured pressure() { 2 ^/ T4 m$ V# T3 q- M3 I' ` return measured pressure- l: ~: N. e+ X9 m+ {, K
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public void setMeasured pressure(double newValue) {4 u2 [9 Y# U5 d2 I
measured pressure = newValue' p. C* n& x( L/ V6 f5 g
} + k3 G% h) O# Q5 l public double measured pressure = 0 2 A8 ]- }2 o- O m2 j$ i3 J; E) t: z$ c
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* This value is used to automatically generate agent identifiers. ; M. f/ a# s. Z' v( _ * @field serialVersionUID $ T) M5 y, y- t *8 f4 Z% i" a6 V$ @
*/ 5 T9 h+ D. B3 x8 Z private static final long serialVersionUID = 1L ) t3 b* E# g- y" b5 v9 ~( P' T5 j0 h8 w
/** ' d- b- m0 z4 C6 ?1 H *3 q0 M% |9 {/ p* d2 A
* This value is used to automatically generate agent identifiers.$ M, g! s1 c8 k0 a8 F) W
* @field agentIDCounter ( S" o- b/ u5 p' c# U *" s4 o0 e- W- P; r: V8 d/ j4 x! y
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protected static long agentIDCounter = 13 v) U: x" M/ F; n x
* r. G6 k1 U" H2 `/ ^. I- {6 v/ _ /** ( H: u8 m' o* q. P% `" M *" T4 ?9 F s# w
* This value is the agent's identifier.1 S4 I6 a8 [+ R; u0 u$ t
* @field agentID & j2 B# u1 P* r3 U! x3 \ * : p, d; B+ |/ F! | */& Q3 _ f* d. L4 H. R3 D
protected String agentID = "GasNode " + (agentIDCounter++) 6 I; c' ?- e& d, N6 Y 2 R2 h) u* v5 i5 M /** / {$ F2 r% H1 `. s q0 ~ *4 o: C$ a& U+ y8 E4 O
* This is the step behavior.1 y% x3 y& H# c! r! u4 j
* @method step * D' A3 D( R* P5 o' k' }; `+ ~+ M * # ~# _0 P4 v4 @, E: c! n5 k, g: j */ / C" X o0 I+ U' X" B; g @Watch( : K! J' j. y1 n( m/ t, ^, ] watcheeClassName = 'infrastructuredemo.GasNode', ) n* R: w) h5 P watcheeFieldNames = 'pressure',! r8 U- W* j0 c& U3 x
query = 'linked_from',; `/ V$ e, @3 b; S d7 f' _2 B
whenToTrigger = WatcherTriggerSchedule.LATER,$ J M' c" z- q; j) q, R4 ?5 j
scheduleTriggerDelta = 10d ) z* i4 w+ D( K3 | ) % Q: r& e- w9 p; ]- V public def step(infrastructuredemo.GasNode watchedAgent) { 3 f, M5 o( R" c# B, `6 Y4 ?: t: M; m$ @) R
// Define the return value variable. % u( ~8 E5 R3 y: w6 j def returnValue , `( z, h- d7 J* |$ n& n3 {+ u% v: S% p0 ]$ o# Y
// Note the simulation time. * O( [' x2 l/ B9 m l2 S def time = GetTickCountInTimeUnits()* v+ X X) J$ f
?9 Q4 [- @3 C0 M5 Y" Z: } - I4 x ?4 b2 K) r" \0 | // This is an agent decision.& k) j* t6 G1 g: I0 S5 D: P0 m
if (watchedNode.pressure<200) {8 m5 L) b, w, H/ n
: o3 b0 v+ ? o$ ~) o( r // This is a task. 2 d) D9 ?, n: U: a# j1 S7 X: y setPressure(watchedAgent.pressure) ' i, x7 X+ N7 ]# ^5 I- N ) P- k# t+ ?1 H* l* o& W) c } else { # R" q( W4 N/ a 6 h, s* X6 [$ m# @& W* \4 R5 Y J6 t' R: C6 a- e; {
} 4 R6 |# G: [/ Q; O4 u // Return the results. . F: z. u0 k# G return returnValue 3 |& \: M' [. R# Z0 b: P0 b/ R/ d9 I) ~
} , j" |, J* X% k8 G) v" I ^7 X6 K+ ?5 R. B# |+ m /**. f# B4 f$ i: E8 h; l' v5 c0 f' s
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* This is the step behavior.0 P% _/ S5 z) Q
* @method step " b0 y% ]0 ~5 m. ?% G7 V, y3 | * + n$ F" K# H- B */5 N ?3 m8 v! h4 |" q' C
@ScheduledMethod(4 _/ @( F* d7 Y6 o+ B
start = 1d,8 l, [. `; g/ f! T; d
interval = 1d, . I. F, L' G$ s shuffle = false . u1 I: Y" h9 _9 V9 G' e )/ X, J8 \" s" |
public void step() { * N. a$ P: J* F3 c3 F - f, y) B/ ] P2 H1 z // Note the simulation time.& q8 ]) C# A# E+ c
def time = GetTickCountInTimeUnits()5 q# u5 Q, p1 u% Q4 M$ E
. g, V. O4 x) m5 p w) A // This is a task.: D3 A! e2 R4 q2 O h
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& p, h1 J6 G; |4 z2 C2 ~4 k
// End the method. 6 R) P' @8 R' G: K7 f return- V$ t3 t5 B0 c) o
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}