在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " {2 V: x7 K4 Q1 R; w! D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 G3 e7 a1 s6 E) K( H9 [ @
public double getMeasured pressure() { ' {( K: \: H" R# K" x6 P$ w return measured pressure3 d; `1 F. w+ P9 A0 b" J; A
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public void setMeasured pressure(double newValue) { V4 D: p9 w. b: ~
measured pressure = newValue7 \2 U1 ? a* a. W
} : i6 N4 F4 F+ h- m% x# y public double measured pressure = 0- G% n7 D) d+ |
0 C2 P+ e) B; w' U! x: a+ l /**4 @ C2 a# n) |6 D4 N
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* This value is used to automatically generate agent identifiers., ^ a' M6 i, o6 Z. m, R; s
* @field serialVersionUID 3 Z+ F* K# v: W4 V7 V2 T9 c * % |4 L* n1 c6 [* o; }9 _ */ # E) [$ L, g! J. K private static final long serialVersionUID = 1L0 F! P' K3 H4 J, |4 M( }
% p ~3 c4 H, `9 Q5 x- h; k /** : h9 V- P+ N9 w+ j * % X# j: T2 O% J" c! G * This value is used to automatically generate agent identifiers.) P& ~% N5 w9 J9 V
* @field agentIDCounter9 K2 h0 J+ t- u0 ?8 ~! g4 o# l" l- D/ E
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*/ 3 e8 T6 v# p m7 y( ? protected static long agentIDCounter = 1 % s5 ~3 \# |+ k) Z& `& _0 ?( G. x1 j2 R
/** ) J0 C: w! P" G G * . A! v& K8 o- V- @% n5 j * This value is the agent's identifier. 2 b9 ^" I* k6 G+ n; S! X * @field agentID 1 H0 h% J$ A8 T5 R5 S *1 W2 m# R8 @3 x7 s
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protected String agentID = "GasNode " + (agentIDCounter++)) {7 m& z* L6 \; {5 E
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* This is the step behavior.+ G2 J0 m; Q5 M0 {" d1 J4 a
* @method step+ Z0 g1 I5 G+ R- Y; W& }
* # u6 v# p$ I7 s4 y" H ?: Y */ & }# m1 {8 Y6 w# W' A7 F @Watch( 4 \! [3 _' m% x watcheeClassName = 'infrastructuredemo.GasNode',0 c3 A3 k3 o* N s( M
watcheeFieldNames = 'pressure', ( G$ [" j, ]/ ]) U- _- d$ A+ n# B query = 'linked_from', ) B" c2 V& y+ u* I whenToTrigger = WatcherTriggerSchedule.LATER, # |7 E! y& Z4 k6 ~$ s scheduleTriggerDelta = 10d 3 o" b- F( |1 Z )/ `! m) G) _" K
public def step(infrastructuredemo.GasNode watchedAgent) { & f8 ~/ b; \/ Y" t7 ~4 F: h) }. } v% v* n5 [3 n9 {! i0 d3 s5 Q
// Define the return value variable.5 O" X: m/ J, z @7 ~2 X& i+ w0 ^
def returnValue; A5 _& H2 B! D. R( \9 n% a6 @
0 z: `2 B$ [. Z1 x& Q+ `& K // Note the simulation time.: Z( R9 l4 |. S, _" v
def time = GetTickCountInTimeUnits()7 V* e; h0 K1 s" e9 A2 n0 h' I/ `0 I2 h
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% U6 k7 L* |$ W2 Z // This is an agent decision. - T4 ?: O. d, q) Z/ z2 O6 j4 S. m0 ] if (watchedNode.pressure<200) { 0 k2 _$ a7 b$ {% Q% k; d4 r" w8 N: Y& i
// This is a task.* e+ e, v7 h' }+ o* e/ S, N
setPressure(watchedAgent.pressure)1 U: C9 ^3 J5 b( }0 M- Z
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// Return the results.1 c; e3 w& p1 W7 N- q& v
return returnValue4 s1 T' q: H- U# O" ?
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( J U; s% U$ Q$ Q0 f1 ^4 M" f /** & {# R6 Q" J9 f5 _- } *% R) l2 c; w/ h! [7 \: ~3 q8 g
* This is the step behavior. 1 w/ h: V# \! `7 j9 y8 j4 J * @method step9 S: P, W7 L: [4 {9 M/ n; }
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*/ 7 n* y9 \* }) s8 ~ @ScheduledMethod( % Z& F! M* G5 k# D* v( ]2 p9 f start = 1d," l. e3 |) e1 H$ V6 T
interval = 1d,% o" L/ c+ v3 @( G. o Z* {6 K f' ~
shuffle = false- M6 n0 n0 C1 Y; H/ J, B2 {
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public void step() { 4 K2 f# F, y; w* q1 D3 B* _6 M) n1 `. p0 n! ~
// Note the simulation time.. L) `( W& w) u
def time = GetTickCountInTimeUnits()1 [3 g6 E n) E
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// This is a task. % W% g9 P$ v0 ~0 ] measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ a: ]1 e% e" u) _; u
// End the method.1 |3 _9 r. T$ w/ j0 w G, {
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注意,在函数step中 * U$ B3 Y; Z |9 U public def step(infrastructuredemo.GasNode watchedAgent) {/ W" |7 t* m `( |$ F
//这里是watchedAgent6 T, y- y t( O; p% f( G2 N
但是在语句中,你填的是watchedNode " \/ ?/ U2 y* a* c4 Q& `' D+ g // This is an agent decision.8 L8 @3 U& \! b8 ^
if (watchedNode.pressure<200) { 3 \1 M+ |% G! s2 S
setPressure(watchedAgent.pressure) 6 [9 X2 B) `" z6 j) r! l变量名称须统一,可以都改为watchedAgent