在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 m6 Y1 S1 O P0 @
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ' l4 l' h$ u* S public double getMeasured pressure() { - Y4 c \) b1 `5 I0 e( V: U return measured pressure- f5 y! u! C. W1 X) Z
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public void setMeasured pressure(double newValue) {/ A4 j' ^' R2 u" A/ K: u( S
measured pressure = newValue 8 {4 Z8 I. [" f, o( e+ v. l: C$ s }0 `) l& c" W; N
public double measured pressure = 06 z2 i0 C+ n: u7 @! {0 x
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/**& T8 t' k: d0 T$ x R
* 0 I& \. c; l* [8 x) w/ O * This value is used to automatically generate agent identifiers.: @ a l" b* V8 a) Z
* @field serialVersionUID 7 y- H5 I* t) y * " f* @4 H- G0 _# J8 v */* s% v9 j3 s: B( U4 O, G3 D
private static final long serialVersionUID = 1L . L7 O" ~0 H5 d. D7 ~ 8 n+ B. c# m( A' H* y% l /**0 i0 c" p" j" p$ M) J9 ~4 E5 Q
* 3 ?" e `, |# Q& u9 [ * This value is used to automatically generate agent identifiers. # Y; n3 R! D% v6 A0 q: D, m. w * @field agentIDCounter5 m4 A6 z# a/ ^2 v
* % c+ L7 d( _7 z- z" V */ 8 u; @) i/ |( s9 [$ L protected static long agentIDCounter = 1 ! r/ X5 `0 n) x( J3 B. @6 ?* v) ]$ P" B8 z# ^0 M5 f$ p
/**$ A: R; R4 M9 q3 [1 T) C
* ( d- F% s# s( o- P( A9 ]1 h" G * This value is the agent's identifier.& L; m) K: |& y/ G, b
* @field agentID: D& r" l* H4 I; \* K* F2 }# q
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protected String agentID = "GasNode " + (agentIDCounter++) [ \( b+ g; ]8 A8 o, B+ w0 h+ T R9 s0 m8 c
/**( E8 v( E- Y) \0 ~; L
* 3 z3 p5 K8 J( o2 N) h! R * This is the step behavior. : P, s: \; g: Z; l3 C2 I * @method step $ T/ H3 d! t5 F4 K/ P4 a# ~ * D4 h. k/ R+ e) v6 j! s" t */8 V0 P" z! Z. C* O
@Watch( , I$ [' i' Q* X5 o6 J9 N4 Q watcheeClassName = 'infrastructuredemo.GasNode', 2 l1 C0 d: U/ C. ? watcheeFieldNames = 'pressure',+ o% Z/ c* |0 g* O
query = 'linked_from', + x1 {( N* E5 t" ?" g6 l1 d whenToTrigger = WatcherTriggerSchedule.LATER, }9 V( Q! L- W scheduleTriggerDelta = 10d/ v6 ]& i0 q, S( Q7 N
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public def step(infrastructuredemo.GasNode watchedAgent) {& ]7 r$ q7 x$ q3 }/ U* z2 p. I4 z* w
7 S) ^" N/ P$ G // Define the return value variable. ; \( v: e; g) t1 J3 T/ m def returnValue ' Y2 A4 q- ?) W+ z' U* `) t j4 y+ ?3 W+ q5 f( M1 O p) v
// Note the simulation time. . H( Q' Z$ ]6 ^5 z" `5 {) J def time = GetTickCountInTimeUnits(), X8 ]# r$ p" R( Z0 s( }
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// This is an agent decision.9 m0 H, ~6 E* p, {" l
if (watchedNode.pressure<200) { 6 C4 X- T! M2 L! A9 q 2 H' N4 i1 t& K0 C+ h4 f- y- o // This is a task. ' Y; A, i2 N7 d# G setPressure(watchedAgent.pressure) ^0 U1 h$ {6 Z1 w l
7 l4 c: h/ t4 R; V5 ?3 H } else { x/ {( j0 b) A; F. r x3 F; u4 c2 G3 E * e+ P& k: }1 F3 h % F7 ?$ x. R$ L! O } 2 M W5 ]6 c3 ]6 ]9 I/ F' q; ~! K) q // Return the results.7 A* i0 {2 S- w# I
return returnValue k* Q5 S- i6 c- E4 P* `" K( Y# K( p& c; D1 a
} 5 W i2 y2 ^$ ?! M7 m/ v; ~7 k $ ]# G- Y0 F; H* J" R, r6 g3 o /**2 e3 @" i' U6 J/ g' `& V
* * M( B$ y$ U2 @! D * This is the step behavior.6 J3 m9 f: K2 J9 o' p+ b" f- ^
* @method step3 A9 M7 R! x; L9 ~& l, P4 V4 ~, Z f
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@ScheduledMethod(& }4 o$ A1 Q6 Y" w$ X
start = 1d, 0 h/ d. ?4 G4 ~1 V' t1 h; u# \ interval = 1d, 1 a" O \- I/ t shuffle = false & T; G% N! F/ @0 l+ l7 y; I' { ) / B( M! T3 V1 ]# { public void step() { ) T& C/ ~ h, ~* b0 c% a2 h : I! K% l% |, [9 ?4 V/ u // Note the simulation time.2 b# g" q: B m7 X& B+ o
def time = GetTickCountInTimeUnits()! D1 M& p+ l* c# Y" K
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// This is a task. " [/ m! z" L9 l0 O measurePressure=pressure+ RandomDraw(-20.0, 20.0) + R! l. k, D% f" W; K' e& a // End the method.- e5 @, X# G, K
return) R1 i+ ]- W1 o
注意,在函数step中: i; h! w J" N# W$ q3 N
public def step(infrastructuredemo.GasNode watchedAgent) {: }5 u! w/ w" I8 j; W
//这里是watchedAgent N$ B' Q9 A+ `- s4 e3 B: A 但是在语句中,你填的是watchedNode* o5 f: K, K1 p- ]
// This is an agent decision.% n' O3 V, `/ X4 y" Z/ F P
if (watchedNode.pressure<200) { 8 S- e1 K6 [7 l/ e
setPressure(watchedAgent.pressure) 9 i: `, b0 [9 C$ B) L! w% \, A变量名称须统一,可以都改为watchedAgent