在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 B' o- Z3 f0 X2 f) ~" m1 Q) D
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1 E$ `6 W8 z U" Y5 V T* j@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 }( n8 D& x& [1 [% q$ f8 N5 T
public double getMeasured pressure() {, G* l- h9 I) A
return measured pressure) C% O- \0 E- _5 L+ ^9 m
} * ]/ J3 P$ n0 N( h1 A5 Z+ V public void setMeasured pressure(double newValue) { W# a# C; }" H$ v) n( s
measured pressure = newValue, R! j5 W T- e" M9 L/ X p
} b2 c, E( l; |$ B; m, q public double measured pressure = 0. j' V5 A4 l1 ?( D% f7 d$ c$ S
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/** ) z$ z, W j6 a. O0 }/ W *+ r. I' y) E4 f# [" }' I
* This value is used to automatically generate agent identifiers.9 c/ l. y, A; e. |. O( T& m& [* S
* @field serialVersionUID; j1 i5 _( k$ e0 S$ o" L, _$ E) J
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private static final long serialVersionUID = 1L0 X7 I# h# @6 ?+ _- Q' G1 k8 \
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/**! O$ L; z8 e( H% T
* 8 |% L" B0 c& D# U% W! i; v& P * This value is used to automatically generate agent identifiers.* `! u8 C/ c6 p& U& I; M0 Y
* @field agentIDCounter " {. B8 m) c- W0 k5 Z * + H3 O7 [: L5 u' F% M) j; H *// G4 N( X% \7 T, U
protected static long agentIDCounter = 1 ) J' L* t6 a2 s0 K: g4 Y, }/ v6 M; y" f' Z5 G! K( [
/** K8 ?$ {( ]/ T/ J2 Q
* ! |* K3 x; G6 A& D. L+ K1 | * This value is the agent's identifier. # J; Z$ o, G. G0 u! y0 g * @field agentID! [, S; i0 P2 R6 X
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*/ 3 u+ F5 h |0 l protected String agentID = "GasNode " + (agentIDCounter++) 3 X* ^ k" m/ j; i _1 o! ^9 B; \- M# N+ K- n# K
/** 7 }6 @! v' O; x: n * 8 o; L5 K. \ R% r. R4 B * This is the step behavior. 2 v4 |- c: ~* t% `& v * @method step$ g6 q! g0 E6 W* i( K8 w
* 0 n. a0 Q z5 f' Z */ ( \( u" O0 }0 R% d7 S/ r* p5 ?/ Q @Watch( - z$ w! ]6 W4 Z# ]& o$ Z' Y) x/ J watcheeClassName = 'infrastructuredemo.GasNode', & w1 D& B$ L! x& P6 h* s3 s5 x watcheeFieldNames = 'pressure',) ~& Z! n- @' r7 A. U
query = 'linked_from', 4 v# g4 b! y K whenToTrigger = WatcherTriggerSchedule.LATER,, ?1 w+ Z8 n* s2 D/ o
scheduleTriggerDelta = 10d: D/ }& |" P' K5 ~$ e: y& n
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public def step(infrastructuredemo.GasNode watchedAgent) { & z/ d( E+ J, f* ^ & l9 p: F6 j: d( E/ F+ H$ A% G // Define the return value variable. / C: f' P; _& \; K* [ def returnValue , [' H7 y q1 P+ r& K& c6 n/ d! U2 t y; J0 m" Q
// Note the simulation time. 8 g. ^- T, I# M' {- C def time = GetTickCountInTimeUnits()2 H0 v- v4 G9 b
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// This is an agent decision.& b/ ~- l6 P! e1 A; u
if (watchedNode.pressure<200) { 6 w0 @! Z, | v0 ~5 v* ] ]' X q6 L7 B
// This is a task.- L- I7 h+ q/ y6 }" w# ^
setPressure(watchedAgent.pressure). M/ g# l3 I4 r4 @2 z I; \
6 y; K* M. B& w5 o( t# T2 a' k6 W } else { & \% P u" R T, m1 W' D$ ]2 C. h' A+ f/ b! R& Q& e0 u
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// Return the results.% J" e# y# @! {. L$ b! Q
return returnValue / B }5 _4 f3 |) O; L" B) q ' M1 g# T& A& h% } }9 J* u3 ]) b6 p
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/**& {6 i' c* C2 I
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* This is the step behavior. 5 ?% T9 g3 N3 Z7 c * @method step5 U3 ~. t4 L6 l" n8 a7 q
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@ScheduledMethod(1 p; n+ _7 @3 W
start = 1d, 0 u, P* L' p I" s7 o4 M, R interval = 1d,5 K" N: [. r, u. l% Z. v: w9 h: n4 n
shuffle = false 7 q$ l* `& p/ c$ N0 Y ) ( N7 Z r0 H4 B# }+ d9 m( v public void step() { 4 f; y7 i4 k5 e % E; S% N) S; B0 m // Note the simulation time. ) P' j1 G2 y- j' {+ x def time = GetTickCountInTimeUnits()9 p# }" U: _5 W8 D
* ]- t- L8 t" f N, ]9 ] // This is a task.& h% f7 V8 u! j. f5 U+ O
measurePressure=pressure+ RandomDraw(-20.0, 20.0)" v E t5 Z0 ]/ |
// End the method. 4 f" ~3 I- e3 i" V1 Q return 7 Y( I- E' v" q$ F7 m ^) s6 r- q/ C z0 ]$ X5 U* k" ~
}
注意,在函数step中4 k3 y3 X7 m2 g& m. Y, a& m" q1 r
public def step(infrastructuredemo.GasNode watchedAgent) { # m9 j+ ~: r* H) e6 v //这里是watchedAgent ) g! f5 z" @- c8 |+ R 但是在语句中,你填的是watchedNode 2 G+ Y3 _( y& ~$ o' k m9 @, u // This is an agent decision.4 S0 N, [% p( B+ c( T0 F8 f; h: r
if (watchedNode.pressure<200) { & ~& T8 N a; n% _- u3 i: }9 E, F setPressure(watchedAgent.pressure)& t4 ` b7 u, m
变量名称须统一,可以都改为watchedAgent
注意,在函数step中! e5 C8 t2 X% |5 A7 i) T
public def step(infrastructuredemo.GasNode watchedAgent) { . a y8 m) I+ o2 x" ~5 g2 M. x //这里是watchedAgent' }9 \, R$ H2 V
但是在语句中,你填的是watchedNode i3 o) @: G" T/ r1 L% d // This is an agent decision. 3 w# C/ ^- l8 X K2 m if (watchedNode.pressure<200) { 5 @6 E& O: C1 I5 i! P/ ^" |+ O setPressure(watchedAgent.pressure)" w' X' i% ~1 |. E: B
变量名称须统一,可以都改为watchedAgent