在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 v* b* G" k l! q0 e/ u ; g! V8 `6 o" I% @ 2 z) m, s5 h6 z. ]( F/ L2 q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) y6 U; s. ? n; o W
public double getMeasured pressure() { 7 I: E. j* E+ c. P. F return measured pressure4 j V' W9 Y0 a, m" @' @
}9 ]8 n' ^% w7 {8 P% N% o9 f$ V& D
public void setMeasured pressure(double newValue) { . p+ f8 e1 E" S( F% r# D1 M measured pressure = newValue 5 {& F) j2 J# U; N7 L) `: X3 |$ R } b9 ?8 \9 l W t public double measured pressure = 08 I6 a9 ^6 `7 r) P% B
! Q& b, \& y* W. R8 Z! z/ q /**( j' Q+ s/ x+ g; T' h6 E$ j
*; n0 ~# [) z* T
* This value is used to automatically generate agent identifiers. $ Y6 e7 Z: s0 B' F: j * @field serialVersionUID ! G! H! @# ~: ^0 Q( ^7 t *; i; f. u6 o3 o) E# q' \$ |
*/ @5 x3 e) U2 w/ y+ \$ @ private static final long serialVersionUID = 1L6 G, C+ u C' V6 g( W* \# t6 R
/ C- T( w6 M A8 Q3 O$ R /**& o% ^) l S6 e, E
* & r8 R2 R% n. [9 g! b2 @! W8 d. V+ g * This value is used to automatically generate agent identifiers. - a' C2 T9 M! K. ?! z$ L * @field agentIDCounter+ S- v0 G. F8 d2 E
*$ }7 l7 G0 ^3 ]" K4 @! C. o
*/6 t$ C1 n: X, M
protected static long agentIDCounter = 1; W( t/ @+ o. S( L6 Q5 H1 a
1 y+ e- E+ s' M; [; G /** . ?: t8 E' E F$ Y1 ?2 b9 m * + ]* m8 H' F$ c# B) w3 s# ?% L, a * This value is the agent's identifier. 1 ?' q% X$ M) [ * @field agentID + k6 m9 q+ A: H I$ ^/ B' H& \2 s * & p2 }7 v! D; p; k8 u4 Y */! D3 u1 A9 e) O; n* D! M
protected String agentID = "GasNode " + (agentIDCounter++)$ D! J F' N4 }0 n2 a8 y4 j
7 o) d4 Y9 p7 `0 A9 I3 U /** : L' F9 {7 A4 C3 Z8 a5 {) H; Z * + J1 S" G+ z" {# P% l1 A: `+ L- c9 n9 F * This is the step behavior. ) ]8 e% j* x' P5 [ * @method step : `6 X' ?' |' y" L0 s4 G * 3 R( z" Z/ j# G- B */- U% u L4 P5 H& `( ?+ |
@Watch(8 v7 L" O/ w" a0 o
watcheeClassName = 'infrastructuredemo.GasNode', . i F7 m5 Y$ }4 k# o8 o watcheeFieldNames = 'pressure', * c2 W6 W9 R* @ q; m" a% ^ query = 'linked_from', ! [( J) {" |* z) U% Y( s whenToTrigger = WatcherTriggerSchedule.LATER, 0 _0 F) U7 {% H- O# E0 e$ `! \3 T4 F& ] scheduleTriggerDelta = 10d ; w5 X* \( V. k' _; Z3 t [/ k )0 r9 Q5 M2 R* R- f! g+ R+ J
public def step(infrastructuredemo.GasNode watchedAgent) {3 \% T# J9 W. k$ S' `
9 M, R6 W4 N% m
// Define the return value variable. - T- K8 r3 O3 Q2 J; A def returnValue " @ x: [' h( c4 @ : `1 l/ W5 X. `. z9 m3 u // Note the simulation time. 2 G: {3 }- h6 m7 R( }; F def time = GetTickCountInTimeUnits(); z8 o+ T- x6 Q* \; g: T
9 [) g+ P* l' f* I( l! L' W# @ b6 [# s, G/ h
// This is an agent decision.3 X; C7 y5 N6 O: Q4 K; B
if (watchedNode.pressure<200) {6 R' W. o9 Q9 O% S- |
8 r. H# u6 Q3 f: Z: _, C
// This is a task.% d7 X( g% C- [0 c
setPressure(watchedAgent.pressure)4 Z4 n$ {* f1 f- \
0 u0 f. O) }. F } else {) Z! O9 A! S, t
1 V3 q) E `/ i: b# D4 J: t 5 v, f0 O7 J/ p& r* X& ` } % S( j2 `6 n7 j+ o. f // Return the results. ^7 }, j8 d1 N" t3 M: ] return returnValue% A& \+ e9 ]. K0 }5 D4 Q7 [
q3 K' L1 Q; Q/ j4 l; G; K, _1 \5 C
}4 i3 M' D! w+ w/ U9 q7 c; M
# u q& n2 \6 K q% @ /** " w/ R; ]; I9 [$ e1 @4 u *$ P$ L7 ~ I' G: E; B& }! L4 n
* This is the step behavior. * z0 v/ y& X/ ~! T. {" z * @method step& k$ C$ n# r3 |: \7 X
*: U/ {; Q: D! p! v; Y% u
*/# P4 e" B; {( J2 {% h. h
@ScheduledMethod( # K8 l& V& f t8 G start = 1d, + `; S9 k( V% S* v( X8 w7 Z interval = 1d, s1 p& B) t6 ?: H. X1 U
shuffle = false, `) z+ _; x" S0 h
)* D: f4 h& h5 l3 i$ y$ C' |: f
public void step() { 7 a7 M0 L7 k% v( O& b2 j {; c9 t5 B& k. f- d2 V) I
// Note the simulation time.+ b5 I, `; H* J. M
def time = GetTickCountInTimeUnits()0 ?/ O, E# C8 s L
( l( S# x! q) j' o" u
// This is a task.3 w5 B: `5 k0 }0 [
measurePressure=pressure+ RandomDraw(-20.0, 20.0): x7 k) z& l$ G4 ?
// End the method.$ w) E9 P7 V- Y
return ) c, A2 I/ G( ?: C( m" O) j3 t4 u" M- n" q; N: K
}
注意,在函数step中 $ @+ a! N+ w T public def step(infrastructuredemo.GasNode watchedAgent) {* A1 d/ v- ]: d, d
//这里是watchedAgent x* x( A4 d J `: E1 p2 u- h 但是在语句中,你填的是watchedNode " G! @2 m3 Q* q: t // This is an agent decision.% l. I, o! e Y1 P4 U4 y4 t8 G7 Z6 k
if (watchedNode.pressure<200) { ( `: r2 l1 P& d3 y4 E: P5 N( W$ E setPressure(watchedAgent.pressure) 4 x% y, g- g- x( j% |7 u" s6 N变量名称须统一,可以都改为watchedAgent