在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 m1 I9 g. b8 ^0 \ 6 N; k& R6 e2 G8 O$ `) L5 g/ u4 E2 M" X( A
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! ]* \6 O' {# x" l) I public double getMeasured pressure() { 6 u, O) `* S- q5 @1 V return measured pressure9 O* w6 j, h$ ^( s- w1 z( h) x. [
} . f5 Y. Y, d5 a1 R0 H public void setMeasured pressure(double newValue) { 3 P+ Z/ }" Y0 C" F) x measured pressure = newValue# x6 y( l+ V4 B* p, |
} - E0 | a5 P' j9 X6 Z public double measured pressure = 0& [6 `- b! ^ Q: X4 i
/ i# i% h N, a" t/ O
/** ' c9 }% U+ z. V! Z * 9 W+ L* [6 w( S% F' F0 P * This value is used to automatically generate agent identifiers. 1 j( S/ j4 B! V( d& i * @field serialVersionUID 4 h6 J' v! w- ?3 a * t5 y; T d* F) [% J
*/0 Y/ h# x, v6 G }1 F/ p6 [+ o
private static final long serialVersionUID = 1L2 {+ Q$ j" ]* a
3 h; H/ f* }+ l* D
/**+ [; B0 ]6 B2 L, P( P, z1 C; u: b
* : e! Z$ t. K' n0 ~3 l * This value is used to automatically generate agent identifiers. 2 y! _4 f" R; A: @5 t( R * @field agentIDCounter+ q" M! k$ b( f9 r3 Y& @( D% S2 d! Z7 K
* + ^/ h/ m% d o/ V- k& X2 H */ # ?% K% n# p8 O6 k3 e% M protected static long agentIDCounter = 10 b. L& m2 M8 R. ]. n) u r
% c x3 g2 H9 n8 x /**% \, M/ ^0 T! }7 n
* 1 z( H; C* C4 {2 [- N% G0 a * This value is the agent's identifier. % a; T R5 `: e * @field agentID) g U9 W; Z( o6 @$ ^% `& y
*# ]1 ]; K% ^' s( } R) t
*/' S% l8 r, Q) B0 a4 z
protected String agentID = "GasNode " + (agentIDCounter++) % e% b% s3 }" z9 r + p' a) u' O! v5 v /**: L! F8 j$ Z, X9 D8 b' S; o
*0 m5 t) r5 k/ a! X1 G D
* This is the step behavior.( Q, q" u- | p# q
* @method step ) z E# f8 D% _0 E# { * 3 N w$ x3 P; v4 b3 E# I8 l; ` */ . @3 ?2 L' }9 N0 c$ W @Watch( 3 U \& B" ?" V. C8 e r watcheeClassName = 'infrastructuredemo.GasNode',6 ^! ^2 e6 v, y5 f/ R" E
watcheeFieldNames = 'pressure',7 D* {3 F' X; w7 V1 z/ O+ P
query = 'linked_from', 7 G. T/ r: s7 D- r whenToTrigger = WatcherTriggerSchedule.LATER,) v2 [; f3 F8 O c& C; C
scheduleTriggerDelta = 10d S$ [) S2 J- x( J; i/ | ) , r- k5 Q4 m. \/ D8 T: \9 t1 J public def step(infrastructuredemo.GasNode watchedAgent) { $ _ _# w" S; {* E$ t+ |* f * I) O" g; p6 [7 l // Define the return value variable. ( K' K) u g- _ def returnValue. \4 g% y1 b- P8 n3 @
* i) j0 \" o- Q4 j. T( u // Note the simulation time.- m2 x/ g8 U8 S6 T
def time = GetTickCountInTimeUnits() 9 d* P9 A) c# \7 ?9 N3 h; g0 F, ]( k! R7 P' B) m8 n2 A5 Z: R
+ [1 ` w, X+ b$ ^4 L // This is an agent decision.- a4 A$ y; W* X% w- C4 P' E. w
if (watchedNode.pressure<200) { & D( t' V( @( @8 M) `1 h' a2 l1 B/ e3 s7 p1 c2 c4 J
// This is a task.- [( W4 `- e# k1 m Z% h3 n( f
setPressure(watchedAgent.pressure) {: ^0 v9 i5 E+ g' v5 ^% W# B! U: h0 z- @, l
} else { ( a7 j* I6 g* I r$ N- \" I+ b ) e9 ^6 [9 N) U. g- E o 3 T' u I% B+ P) L& _! Z } . Q7 f. p! _+ E/ Y/ M3 m // Return the results./ T* p9 W6 _7 ^$ j' W
return returnValue ' j9 r$ G4 l" |# B0 ]( Y a 3 W6 C& ]/ {; G( S5 \. z }0 f8 A, N: x o' C. M
0 D2 H& Y& c, ^, [0 X$ M* n
/**- P- d1 h0 q2 h: `- {( Z
* ; S1 @0 f! x$ ?* p' n * This is the step behavior. 3 c" R; b' {- h- ?. d * @method step i0 I( D3 ]( \( m& ]+ p7 x% u
* 6 H+ v- `* K7 A2 `& j0 V0 W */6 H. ~+ Y/ N. N# u
@ScheduledMethod( S1 {2 T6 x9 B( B! j# y
start = 1d,1 p o9 T% y% o) r( j6 }
interval = 1d, ) t, N4 `* j, Z) _5 R0 ^ shuffle = false! Z6 _& _0 ^3 m7 s% u9 Q
)/ P; M+ x+ D7 L- K
public void step() { 2 `0 G1 U5 j( q6 Q7 P" F( ^ 5 k6 s* ~% F/ Q0 o- k // Note the simulation time. & S" K# _ p9 K4 J% D def time = GetTickCountInTimeUnits() ' H" A; F q1 T) t. i1 C/ Y) l1 |: ^, p2 ~9 Y( i u( g
// This is a task.; O9 r* E* y! f" w
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ V8 V4 z* ]/ g9 E z! M
// End the method. : N% G4 O9 Q7 V% R/ } return j3 V2 j9 P2 X& b" ]" K) w1 v$ h" b! H; B8 Q0 H5 g
}
注意,在函数step中 7 O, d# f9 Q7 d. M4 c' T public def step(infrastructuredemo.GasNode watchedAgent) {, Q/ y8 Z/ r8 f5 P
//这里是watchedAgent ; C p" d2 j0 ]. u8 h 但是在语句中,你填的是watchedNode " f1 H0 [# `+ m // This is an agent decision. 3 J( [6 Q R$ H6 Y if (watchedNode.pressure<200) { 6 S+ v( A& W8 {1 F, S l7 [ setPressure(watchedAgent.pressure)+ t6 P$ i7 ^& Y8 A
变量名称须统一,可以都改为watchedAgent