在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 1 i: m& ]9 h# I) u& x
6 n# ^8 {5 @, |3 H' P# J3 ` ; h' _+ J9 ]- O@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 {4 N+ x0 f4 n public double getMeasured pressure() {4 j; F/ j& q; {4 I+ p% p& S. ?
return measured pressure ) X' p$ Z3 E# v1 ^/ [ B } 0 ]1 R" u+ f* Q. z/ ]& T& G public void setMeasured pressure(double newValue) { * S# Q3 V. T, |( u* c! G measured pressure = newValue 7 z) |% x) w7 O, E0 z! v# R } j: }% [1 e7 V. d5 n; Q public double measured pressure = 01 A& Y$ O3 S; @% w5 z, H
) ]# k Y; ^+ z8 [, h /** 4 I0 r9 c, V" C% y: P1 Y *- U4 c" c& u4 N! G) S) X
* This value is used to automatically generate agent identifiers.; O1 j0 x+ M. l) u
* @field serialVersionUID$ A' H8 ^- a. a, V
* ! i, F6 A/ ]: X( y3 v! I4 e) f" o. \ */) A$ W+ ~8 g/ u7 ?
private static final long serialVersionUID = 1L * b' ]1 O) N1 ^, [+ L0 k ' j& t" D; o1 D /**6 |: X# A! Q2 \" ~
*, `# e$ E4 o( B: \: c; q
* This value is used to automatically generate agent identifiers.' U0 }) i6 a: }" D1 e- A. d( t
* @field agentIDCounter, d! y4 {8 w+ W; f8 o. f1 w9 |4 D
*5 l0 U- ]2 F' s% c' |/ q
*/ . \- f. \5 ]6 i protected static long agentIDCounter = 1+ N8 j' B3 t& Q# }
9 V6 \% p% \) x9 l9 x& J, Z$ W& W /** ! @3 m( A- l9 [ *) l4 X5 S& x+ Q F
* This value is the agent's identifier.4 g" p2 y/ T" g( F7 |( q! Z
* @field agentID, i8 g; t+ P- q& B
* * G% E! U6 x3 p5 T( u6 C- d# S */ 4 g7 |/ q* c( `+ x T0 d3 Y protected String agentID = "GasNode " + (agentIDCounter++) ) B! e/ T9 W; d: o) \ $ t2 G |' n- ~ /**7 ~% q* d* }$ o
** W, [3 t8 i, c3 F3 X8 r
* This is the step behavior. : z% s, p% Z* b: `0 e, L; ` I * @method step" F( g M) B, R) D3 S1 r0 h& J
* " \2 C1 Y: C) I2 g' D5 P) K0 ? */2 H6 R; w0 ]' h9 j' }; l, {
@Watch(! b& w9 T9 u7 Y5 \" P
watcheeClassName = 'infrastructuredemo.GasNode',8 L, }5 q3 b! D5 \3 t: q
watcheeFieldNames = 'pressure',3 U; W* P! R4 ]3 N
query = 'linked_from'," \0 _- q: c% @+ S2 H/ |
whenToTrigger = WatcherTriggerSchedule.LATER, # W( Y# t5 @5 a0 F/ p% f scheduleTriggerDelta = 10d / v9 g/ y3 \, P4 J )9 `' p% |* ~ @* ~( G$ B' W2 a
public def step(infrastructuredemo.GasNode watchedAgent) {: ?$ x6 z" E' ]4 K; @2 K
( z" T) m3 t% }
// Define the return value variable. 5 _4 N0 S% D! B: V* a7 q& ~) Y def returnValue / G+ {0 f) S8 h9 R; e$ Q: v8 H9 y2 i G" v# u2 }5 n; E6 k! Y
// Note the simulation time. 5 \* S1 _0 n1 |) h/ f def time = GetTickCountInTimeUnits() 3 u. y6 L. g5 n; h+ ~ s8 G2 \8 V* g0 U* i$ ]
: b K/ V! s$ |! j, A' C% s# J7 b+ ? // This is an agent decision.: N# O: _( ]9 ]* a
if (watchedNode.pressure<200) {3 U2 o" ?1 J( K: W& D o
5 v, L. {. e/ X" r, c$ }
// This is a task. $ k' K) o3 m0 v4 H* r" ^ T setPressure(watchedAgent.pressure) . Y) n: y4 o# g) h f( e, e9 L. j# m } else { ; |1 l7 ^- r9 H2 H' v5 B g: n5 L; K7 M, j. |2 u8 b/ n0 D J" q$ \+ {
}2 e# z4 x& X, p
// Return the results. & F2 M' H( I4 k: i$ |6 @+ q return returnValue 1 F! |" ^' |% r. }" z) O$ X0 Q L5 n, a$ E. y
} 2 i/ v6 t9 H8 I. l+ [, h1 x$ K4 l1 Z7 T
/**& V9 z- U: d" q- ~0 g# T: Q% U
*6 f3 v/ q) ]0 e! w
* This is the step behavior.7 [8 x/ j3 J$ l [
* @method step 5 |) N; q- L9 F% u+ ^( G& {* X$ q * , M4 [) z3 X- M) g# `' l */6 q8 o% |1 f; `& T) \# c
@ScheduledMethod( # y, S- y( @! A* r$ s5 u5 H start = 1d,2 r/ S; b8 r) v& I5 G( y- D- J5 ?
interval = 1d, F6 | v% e! Q; d9 C, l
shuffle = false5 ^3 u% l3 f) v0 R
) P* K# C* A/ S
public void step() {$ r* [6 n1 U) N# R A2 p7 q+ H" {
$ @8 A- A! e6 @ // Note the simulation time.3 O# B6 g! e7 [ ^4 I
def time = GetTickCountInTimeUnits()7 B5 J+ [/ o t' m
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// This is a task. 6 r, S) p4 ?5 K measurePressure=pressure+ RandomDraw(-20.0, 20.0)( r+ f: Z% D3 |0 _
// End the method.2 q5 v# _% K2 X a" |
return1 U- I, `8 i) [. M9 J1 H! X" y
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}
注意，在函数step中 9 S' u! ]- E/ o% ?8 L, r& O public def step(infrastructuredemo.GasNode watchedAgent) {3 r8 }! f/ S- c
//这里是watchedAgent " L8 Q* s P' v+ y9 q5 a% H 但是在语句中，你填的是watchedNode 9 e* X) z: W* V# A // This is an agent decision.6 |* p/ x, T. y, b) D
if (watchedNode.pressure<200) { ' `$ H) C/ t9 d0 E0 v) Z0 B setPressure(watchedAgent.pressure) 3 r# Q1 f% l( @. n# b" Q变量名称须统一，可以都改为watchedAgent
注意，在函数step中 , @0 ^) L% ` R3 D public def step(infrastructuredemo.GasNode watchedAgent) { + D7 X+ a" ?! f# _* K( F x //这里是watchedAgent . |- |8 {4 t" r% x2 z 但是在语句中，你填的是watchedNode2 b) U! ~* Q& U$ A
// This is an agent decision.; l' J3 M, A# D
if (watchedNode.pressure<200) { " n2 Y8 T0 p3 R) V& j4 f setPressure(watchedAgent.pressure)2 U) @5 d ?% Q% l4 R; X0 ^4 [1 G
变量名称须统一，可以都改为watchedAgent
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发表于 2009-4-4 12:21:26
，请帮助解决 1 i: m& ]9 h# I) u& x