在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - S$ ~1 p( G% G, ?
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( p1 H- n4 E1 h5 Y% J/ b* D
public double getMeasured pressure() { 0 M, e) O; m* E) |" e return measured pressure; A6 F& _" S: |, ?
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public void setMeasured pressure(double newValue) {, t! t1 G! O. T' a/ }: z
measured pressure = newValue ; s( a3 ] ~8 l$ N, R2 ~ }3 Y" H7 }, a- Q
public double measured pressure = 0" m) Q) X& b2 |* P' r2 K+ g
# r1 m y8 O9 g /** 2 f$ ?: \9 Q1 o* f* Q * 0 d; G& F3 Y3 Z8 A; W- n2 y * This value is used to automatically generate agent identifiers. , B3 }$ K6 s4 S8 f3 g * @field serialVersionUID8 F' s( N7 i; D! I, L1 J
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private static final long serialVersionUID = 1L, A) g" H# \% u# p% @& b7 g4 M
1 k" A% n+ v- @2 T3 a. y2 f8 G /**4 q( w. h F- @! w3 K P* J
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* This value is used to automatically generate agent identifiers. / p5 ]0 }3 m2 X * @field agentIDCounter+ Z" o+ G& f. y: _3 I* S
* $ b- e; x/ g; O2 b5 j. A */- r: S: V$ a+ I4 z; }
protected static long agentIDCounter = 1 2 k/ d i, p3 z 1 r$ ?; b8 ?! m8 y, x /** 7 V5 ~7 x* ?+ Z0 C" F" k * + h2 J, O* ?& C6 ?% Q+ J * This value is the agent's identifier." Q6 n. `6 L- r0 F5 L6 W
* @field agentID- R9 u7 x0 p; r8 _2 M5 I0 M; v
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*/ / b, G. e6 ]5 G- S protected String agentID = "GasNode " + (agentIDCounter++)1 J' E! m2 ]5 ]4 w1 `+ b
. ^# f3 U) X! n) V /** , M( d2 y) X" h7 A h( Q6 q, V *$ Z1 ~' U4 i1 V
* This is the step behavior.$ |0 y0 `- w# M% W- f7 s
* @method step & H8 {' m9 y% ^ *2 c9 K, Q8 _4 J _
*/ 3 K q9 @) |0 _3 J6 J+ @, i; ~$ y3 t @Watch( 0 x# j, Z7 W% l# m0 M watcheeClassName = 'infrastructuredemo.GasNode', / u& d8 C% | ^! c& _" ]3 M watcheeFieldNames = 'pressure', : g, A# B6 h3 b3 x# V5 s2 [ query = 'linked_from', w7 p* K$ n- h' {+ ^" d whenToTrigger = WatcherTriggerSchedule.LATER,+ Q2 [6 F% K9 N7 C" p$ R6 O
scheduleTriggerDelta = 10d' Y: Q7 K! u s% z& ?3 k B% X
) # l" C, [) R- f& ]7 y* Y( I: A# c# n public def step(infrastructuredemo.GasNode watchedAgent) { 4 R' w2 N: s3 A! Y8 S; {: b" M4 H! p$ X! g' u; K
// Define the return value variable. * M$ F) R& n/ A9 E+ ? def returnValue4 G3 M, u2 O& F3 G+ S( M
, J9 v4 _6 d/ D4 W' ?$ } // Note the simulation time.9 ]/ X/ J* ]+ f2 o+ W- |
def time = GetTickCountInTimeUnits() & ?9 _* ~# V: M9 k 0 l) z8 m, o7 I. T5 x! ?( b6 M 7 \7 j5 n/ R+ V. w! L! @ // This is an agent decision. 2 O6 L: {! }3 a% J$ E; b if (watchedNode.pressure<200) {! j. c5 q3 ]: G# {; N7 p$ l
- U7 K7 ~. u% ?3 j& t // This is a task. L7 f% F% C @+ e! M9 c
setPressure(watchedAgent.pressure)( ~$ ?" [6 p1 M3 d# Z
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} else { 1 e3 n8 {: {6 j/ U9 { U7 O4 y# |+ Q+ u0 d5 K* j) ?: Y# P
+ c, a, g) n) @ } ( g$ T! ]3 V; y& O4 Z // Return the results.3 w0 [! G4 g& R% H: f& p
return returnValue( h8 c$ \- ]/ r
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/**$ Z3 v0 W4 n3 U5 ?
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* This is the step behavior.* A' ?5 T y1 Y. L3 r/ c
* @method step9 V; g8 y* H# k0 ?
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@ScheduledMethod() l N! J1 W2 a
start = 1d,9 R0 s* u+ p( b: c( O
interval = 1d, : b; ~) Z. u. w% N& L1 L3 \ shuffle = false' M, `7 v- d. E1 Q2 y
) - [+ o0 P$ Z) [/ i1 P) m% v public void step() {6 l* t4 _) l% h: \+ [
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// Note the simulation time.7 W# c$ U) J/ p7 s
def time = GetTickCountInTimeUnits() $ M, P( L& T6 x" \6 t 6 A3 |% K! i% J2 S' x6 K! A // This is a task.& E j5 j2 o" |1 E8 P
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ k$ D4 k5 O2 P; K, H, J0 P
// End the method. 6 F* c3 \8 p5 Q* K' B# [ return 3 P4 `8 ?0 B) h$ |2 T: k q, _' W) G8 z K: \9 i }
注意,在函数step中! l2 C" S# |9 N' W+ v. [
public def step(infrastructuredemo.GasNode watchedAgent) {% ^) K' k: R/ l D) z1 F: k
//这里是watchedAgent3 Q0 e4 F/ m% I5 y+ {
但是在语句中,你填的是watchedNode 8 j; D' U$ @$ z( A9 m C1 @ // This is an agent decision. . b; j; o# U* l% f, F% Z if (watchedNode.pressure<200) { 5 b6 J: D2 X& p, l setPressure(watchedAgent.pressure)7 c! h( _% k0 C) A* n
变量名称须统一,可以都改为watchedAgent