在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 ]9 D+ E( `+ B3 x) i: Y s& [: H7 _/ [
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 _6 o0 F3 Y& u9 n0 d) [, Q
public double getMeasured pressure() {; Q# c" b \% J9 _' A- K: a8 F& W
return measured pressure : a* |" |0 O/ r# k# r+ e }) p- [+ P5 x% O3 S* l" }
public void setMeasured pressure(double newValue) { : [1 Q) J, z. y) F measured pressure = newValue {, }+ ?( w B' N( H }" B% m9 S3 i8 L9 a0 J
public double measured pressure = 0 ; A; ?) j- u2 {; A) W! q, w( h$ p6 f H% h' \$ b* l2 X4 w /**% \9 s1 k9 j$ M8 t- p# U) \+ m
* 7 [- f: S6 `3 T# A. k G5 c * This value is used to automatically generate agent identifiers.7 O3 D7 O7 J) n j8 b6 s- @7 W
* @field serialVersionUID 8 N7 D/ W6 [4 o- m *: P$ `9 c" r0 l
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private static final long serialVersionUID = 1L" c; C+ {! K; n. Q7 T5 ~. I
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/**' v; t5 ?6 G+ v- [% c: R
* $ f: T1 C' _7 G3 D* ~+ X4 Z' D * This value is used to automatically generate agent identifiers. ; |. h* o# e `8 f& C * @field agentIDCounter3 E5 O9 B( v- n$ ?2 Z# N, m
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protected static long agentIDCounter = 1 T" [& n8 I8 h+ b% g' | 5 ]$ c$ S, [$ ]+ H0 q3 }5 r /**% Q% m F$ @* ?1 u# g8 b6 q1 r: n, c
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* This value is the agent's identifier.9 ~/ w8 Q9 M4 k
* @field agentID; {2 H" o$ i1 o, U, [+ h+ Q! u
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protected String agentID = "GasNode " + (agentIDCounter++) 7 |0 ~9 i9 b |( e: o4 b* {7 |4 Y3 n, M* k B
/** ' Q* s5 A; z- ^) j) L" ]* s3 V * 6 g" t0 X+ i' y5 o * This is the step behavior. ) h8 F$ C- k5 a0 _ * @method step 4 n3 |. P4 \1 r1 z- P. l" Y+ E * - h( A' ~: ^: Y. r- C */% ]! }) ]9 r/ Q' {! O. Z
@Watch(# ]$ U+ d! p+ U5 `. P' u
watcheeClassName = 'infrastructuredemo.GasNode', 7 O4 U7 h8 c- V' x2 ^) ? watcheeFieldNames = 'pressure', 7 s( ?( }: |( ~# n; o0 H query = 'linked_from', 5 d4 p0 W& a& {# Z whenToTrigger = WatcherTriggerSchedule.LATER,8 Z, r$ b4 p) i$ \! p! j- k
scheduleTriggerDelta = 10d) ~7 r8 E' j: M1 p
) 9 c% W) ?+ X1 z+ n6 V public def step(infrastructuredemo.GasNode watchedAgent) { 8 z' O: f; o2 f4 f5 M) q/ n+ h! V5 R* f0 L
// Define the return value variable.6 {8 j: D2 }! R0 @: Q, n3 [! @
def returnValue1 {% V, `6 N8 j
6 }: u1 A$ w; \2 V/ k9 E8 _& N // Note the simulation time. ) i% X+ r* l5 z4 o# \) A/ ? def time = GetTickCountInTimeUnits() , u2 W' N; x* T! E$ ` ; `* @" `- L" E* ]# S+ ]( Y' T! n D' N/ E) x% r5 Z U$ g& Y
// This is an agent decision. 4 a. t/ o9 {6 b% `/ @( l! I, X if (watchedNode.pressure<200) { ; E! Y% y( K( c( Q) D; A0 B : ~; S) I) d9 l# u8 u // This is a task. 2 k" ]7 Q/ b& m setPressure(watchedAgent.pressure) ) ^) _5 _# r# \* M, j$ `8 r9 n8 b5 S. t) @, z% A1 h& a" B6 L4 \! ~% x
} else { / N _, x( n& B" L, d0 Y( z* M. z $ J+ T' e( ] e# N 0 k/ P( T- G2 E% v1 v) ] } " J; ^# v- ?6 l& M1 z/ \ // Return the results. ; r8 R1 h) b' N3 X3 H& H/ I# J return returnValue 6 J2 r: p/ }$ `' B) L% x 2 }3 R% L/ m, B% `) M/ Q- f! o2 J }- Z* d2 x. j/ d% l5 g
/ x" i& ?. f( [, O5 }! b2 Q /** ; P q: e8 o, g) q- W9 j. u& r& R * 4 v$ j9 ]" O0 F' \8 b8 G * This is the step behavior.0 k" s5 p. Y) W/ X. h( J4 d+ \+ P% |
* @method step + f) U/ R4 k0 \5 M * C8 r% }, ^) r7 r( v. t5 Q1 a
*/ ) ^- t# H K* q4 j( v4 t3 m3 I @ScheduledMethod( # |# \4 t3 L. Q6 F* O% W6 B start = 1d,9 e5 q7 b8 f, i# T
interval = 1d, . v* E; v r- m2 S/ u9 X shuffle = false' G: p# C0 e: T/ M) q
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public void step() { ( n% e. z$ x" L( ^' u8 O! H7 t2 ] s5 F1 j
// Note the simulation time. 5 `* p& i! H& e0 y, g& q2 F def time = GetTickCountInTimeUnits()+ K3 N3 }4 B, X% A9 @/ I
" A3 G# _! H$ N! h9 L A3 G // This is a task. ! t. ]; X0 E3 D2 N( \- B measurePressure=pressure+ RandomDraw(-20.0, 20.0). x+ j( x! Y3 `% X9 j% G( G
// End the method. $ F) s; e. L" S' r. J return ! n) L3 I* o+ e+ q ( F/ H! p* {2 v3 J4 C- t) F1 F4 d3 Q' z }
注意,在函数step中8 \; E9 [6 r. o( l) j9 Y/ l. ]
public def step(infrastructuredemo.GasNode watchedAgent) {) C' L1 E" @" D0 d
//这里是watchedAgent1 ^; C% y \6 D7 ~( i
但是在语句中,你填的是watchedNode * |! `4 m' v( w T9 _ // This is an agent decision.7 Q0 F( e4 A& y. }: O# I
if (watchedNode.pressure<200) { + v) t. A" t' h setPressure(watchedAgent.pressure); @ S. D& ]5 z* T& v
变量名称须统一,可以都改为watchedAgent