在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " @3 G4 k! A7 b1 S& Z 0 M: L0 L: \: @9 ~- b1 i% q: f1 ]- c% X# k+ b( m& }& X
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 P7 y4 S( \9 Y public double getMeasured pressure() {4 C6 R5 D& B1 a) X8 } Q
return measured pressure% V; ]5 A: |+ f$ ?
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public void setMeasured pressure(double newValue) { % p) m, ?1 F4 \! u! W% M measured pressure = newValue $ v& q+ Q. c" W9 ?9 b }" f: t8 S! D. w& D: `# u
public double measured pressure = 0! D; V# O, R: x$ O V
9 r( h" ?& J" s1 O, Q$ p7 H6 y /** " [2 m) U4 D4 y *$ j; I; Q3 D& F0 @
* This value is used to automatically generate agent identifiers. . G* j4 |( `5 u( g * @field serialVersionUID) }' f7 I1 y1 a: O8 k9 k
* 9 X$ f# J7 h7 j5 s6 T */ : _* L1 w$ H. j" g private static final long serialVersionUID = 1L & O7 D6 w5 k- C) ^6 _ O6 H' E 8 ^/ h0 F+ c+ U2 T& w* G0 [ /**) m0 s( |6 W; o( B$ y2 u
* ! G: G! V- B0 _3 R * This value is used to automatically generate agent identifiers. 1 x; V! F) n9 X. r! h- G9 ^ * @field agentIDCounter , c- R1 q" M2 S/ V. O5 W *! }# c$ `" q" K. P/ i
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protected static long agentIDCounter = 1 / l( I9 O1 @/ O4 |2 O 4 n* w k s1 E X; g& R /**" ^, u9 F- C9 b; L ^8 A3 v* o
* - q! q5 U/ I$ |8 R * This value is the agent's identifier.1 h% y+ m8 d M0 q
* @field agentID9 l- t2 |$ r4 \: _9 P d
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*/ 3 Y$ w, Z; z6 t/ K! B protected String agentID = "GasNode " + (agentIDCounter++)' v u5 x0 w$ v
( L2 C/ O: I' ~8 F* ] /** ) j2 U4 Y3 g0 t s& l3 ~- `$ o * & }! H# v1 W( N; ^ * This is the step behavior. $ j) P( y% J0 } * @method step # w$ N7 h! R, ~$ H2 | e) a * , W7 a# F) U( W c! c */ 1 w D; l9 t' ^# ^' |' M' D @Watch( , S" v: a+ i$ F% n9 w( H$ \ watcheeClassName = 'infrastructuredemo.GasNode', , N% K& I- ?: S! w0 N watcheeFieldNames = 'pressure', 8 t$ d2 [- c6 ?" i/ R" w query = 'linked_from',3 Y+ P$ p& U% ?
whenToTrigger = WatcherTriggerSchedule.LATER,6 |; J" M0 u6 k% ~" X _) F
scheduleTriggerDelta = 10d, _( ^3 E7 B& k- K# Z" p; m
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public def step(infrastructuredemo.GasNode watchedAgent) {( Q2 T: {' h7 P4 v
- Q7 S- k# L1 ^8 S5 H // Define the return value variable.1 @" P; R8 W2 A) }; S
def returnValue2 X! S1 K8 w- t! R! w6 R, }
5 y5 ]! r! m" L! D4 @$ o // Note the simulation time.! D/ t8 ~1 I2 S4 r! @
def time = GetTickCountInTimeUnits() ~! s( |) V1 w3 t
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// This is an agent decision. % I% H: w7 t2 F; V [" V- Y) Z L8 g if (watchedNode.pressure<200) { / }- G( n- g. S1 C% z) k/ I' `, O6 V. e9 `% l: c5 [
// This is a task.# _! f; ?% s' g: \" u; Z
setPressure(watchedAgent.pressure) ( i+ Y. Y( F( M3 }5 N" B ( A- d9 n( w @8 ^ } else { % O9 P( l7 \: ? " d0 _$ N c U+ l7 V% v2 g4 m/ c
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// Return the results. 5 s# D8 P8 V( Z8 x8 w+ D return returnValue % M0 }9 C; q% ~0 V. [ } 3 H6 Y/ s% n' U1 m }* x+ g: Q* @( B) M# ^
# I1 T) z# f; p /** 9 e8 C \) L' B8 N. f5 G5 H7 Q * ! H& R. O8 B# \; M8 M! g * This is the step behavior.( e. n0 [6 o. t9 i) ^# z: m
* @method step 9 ]# O& C6 B9 f. h& m$ m/ H *% w- j" B( Z' B! N
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@ScheduledMethod( $ Z: }8 I. Z! L0 E0 d8 ~5 \2 A start = 1d,, e' u% D/ U, B) ]1 |# A
interval = 1d, # o5 M* W8 j4 I8 X; z% O4 N- Y shuffle = false( h2 G% s- w" O) \1 |: V
) % y: z4 p/ i P& X$ b public void step() { ; \! @ C' o# o4 I. t& a + y Q1 m8 ]+ C // Note the simulation time. 1 L, D% }& n! O/ L4 S def time = GetTickCountInTimeUnits()+ E8 Y7 W1 n& b
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// This is a task. 2 L9 U$ z/ G- ?' S measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 L, _' w3 w y
// End the method." W" F! h6 c9 r2 S4 `3 o( N' N: ?/ S
return 2 D$ ^& a A7 S% X, N8 K3 a- {% ]: C' C0 B; B
}