在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 n/ G, X: Q5 c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" L9 C9 M$ p- |! v: w$ c
public double getMeasured pressure() { ' K! d3 I5 C& l( u8 L. i return measured pressure, u R+ [8 N8 w5 e7 L/ M: _& K
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public void setMeasured pressure(double newValue) { S1 ^4 W0 D8 J z C3 _! Q4 Z measured pressure = newValue 7 s; [4 r: r$ r0 y( c- |, o }' N( ^' p2 b* W: g
public double measured pressure = 0 4 e' a# z" {: z& X $ j" i( ?: I. x; n. |2 n, C! q% l1 ^0 k /**# S, i! `# ^1 S0 x
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* This value is used to automatically generate agent identifiers. ! v3 u) g! u* n$ | * @field serialVersionUID: W6 G8 M; D$ N0 N* |4 K
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*/ 6 X9 e9 E% Q% C! c' \ private static final long serialVersionUID = 1L5 F! S/ d% G8 X8 G8 [/ X2 h, C
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/**" Q1 O& D; ?7 t- e, A4 J
* , j( j5 e! j! p- Y3 } * This value is used to automatically generate agent identifiers. , e% t4 a" W5 o& j9 R8 C2 \' M8 D * @field agentIDCounter, K3 u$ p9 E T) W; c
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protected static long agentIDCounter = 1- R3 `; W0 L$ |
9 A% @$ w; j7 x /** " ?) @( n- U/ {* E# m, Q( r0 E *$ E3 K! T& H- c$ b
* This value is the agent's identifier. ' h; c. J7 C2 n7 J * @field agentID : i" I. w% u$ z2 G- D- m5 X W) M *( Z3 Y$ p4 q* L& z5 e: b8 Z$ e
*/ 8 v9 `; ]! ?3 M l5 B7 l9 n7 T protected String agentID = "GasNode " + (agentIDCounter++) 8 A- [9 G$ ^- E; _3 v8 Q + n! h4 z3 \) a /**& I9 L2 @; U5 }+ |6 F
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* This is the step behavior. # D4 J& f* M. w2 {2 h6 ~$ [$ n * @method step- ]6 S9 E' U' Q; j1 ^
* 9 }6 J3 W2 s( G/ n. w. `" m. M */ ' p# C/ i$ p' \1 H9 P4 @ @Watch( ) b1 @. N4 ]( E7 D+ l watcheeClassName = 'infrastructuredemo.GasNode', ' X. n: h1 ]: z h watcheeFieldNames = 'pressure',: l- x. h% U9 `* q/ {5 ?. Z
query = 'linked_from',( `2 } \* o. V/ Y6 p$ r7 U0 S
whenToTrigger = WatcherTriggerSchedule.LATER,# [& Y) F) l0 r6 {% a) K
scheduleTriggerDelta = 10d 9 x2 l/ a0 l: p4 q )9 M! V' _) Y, s( I# ^4 f
public def step(infrastructuredemo.GasNode watchedAgent) { 7 r8 Y' q3 [$ D" J, g1 I; k3 c: M7 l' Z# f+ e. E R" y
// Define the return value variable.7 {' p4 P% m) b0 D, s
def returnValue 7 I9 h* }2 [/ Q3 h: c , G2 o Q1 r0 k; ? // Note the simulation time.( N% Y( d' K ?) ~4 h
def time = GetTickCountInTimeUnits() * U8 J" `: H) g2 ]% X2 |$ u( ?( H0 @6 G2 k: |& i
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// This is an agent decision.+ i# W; m( h) |# J2 Y! M
if (watchedNode.pressure<200) {# g: ?/ F2 \2 r P
: Y% H0 G( x% I8 y, t // This is a task.' W4 C- C d# I4 Y l
setPressure(watchedAgent.pressure)9 A1 c) i+ l0 K$ T1 r
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} else {" B6 i% f: d1 y/ _1 ?$ o
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9 \4 P0 q) }* u: e7 X } 9 x6 n+ S/ M @" N- q // Return the results., p, q) D* g2 U# A, i
return returnValue 5 w/ }# o2 V' o! A ; U! z4 Q4 c4 V* V: A }4 x0 v ^3 a+ M- d6 x: V
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* This is the step behavior.8 U3 Q+ T* f/ @9 q& K6 G
* @method step 4 z# Y: o2 @* \. G0 I7 f * ; m6 O+ Q* `0 U% J0 T* g/ [" S v */ - H; |0 ]) f- n! r @ScheduledMethod(: c# ?( V6 s% \1 R/ M
start = 1d,( u8 s4 m2 o% `: q" ]8 w5 E
interval = 1d,2 U- }) l1 Y% v% U1 `/ s
shuffle = false ) \4 I7 ?$ W' D, ~: E0 S ) 0 F5 O- u6 P1 c% E/ c public void step() { # d0 |9 ~4 e% Z2 D# b& R; R9 p G% X2 I
// Note the simulation time. - y. }, a% o! u" q! [! X5 S* _) d/ B9 f! w def time = GetTickCountInTimeUnits()7 Y7 \& l% e+ k* }
5 K& K- \' C" d% \ // This is a task. 4 N! Y. L' a- t) D# }; Q measurePressure=pressure+ RandomDraw(-20.0, 20.0), a6 p( h* z1 q' }1 v) H0 M0 h
// End the method.5 s0 l4 h5 a/ F1 @0 d" v8 o
return. G# u* s# _; x9 o; t/ E
注意,在函数step中; L! F. e1 r7 x" o; Z& p
public def step(infrastructuredemo.GasNode watchedAgent) { 4 f/ x5 `# W. D* R$ I6 ^' ]( w //这里是watchedAgent . ^# Y- `. e! f- a; i6 N5 J8 l 但是在语句中,你填的是watchedNode : k2 ]+ |: n' c `. ~ // This is an agent decision., E! D& ]: c) ?; |" E
if (watchedNode.pressure<200) { 1 p' _3 a) W5 x9 Q' {0 N
setPressure(watchedAgent.pressure) % O) Q. A8 y* V6 H! o变量名称须统一,可以都改为watchedAgent