在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! Y7 r" y# ]- O5 q" n# l6 ^, o X6 N' T
3 j8 }$ G/ x8 ~& _" O" {# u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & M) R: {: B- A9 t public double getMeasured pressure() { , P% R( e: [/ F/ t return measured pressure # Z% H0 z W! K& N! _1 b8 T5 w2 ` } 8 A. L C3 D2 W" P public void setMeasured pressure(double newValue) {* k" Q A- k- c N" V+ F+ L, l* l; {
measured pressure = newValue 6 Z: j8 T' D9 ~7 ^+ q# r }& C! c; g( V7 j1 E, a/ |
public double measured pressure = 0. J& v% g1 V$ ~- W- j. U1 b
( [7 K# j9 \$ r# L$ ^ /**3 r8 Y, u$ l' v: g0 h @8 K, k; @
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* This value is used to automatically generate agent identifiers., c7 f3 [# x0 C3 S+ z% N2 Q
* @field serialVersionUID . |8 c# `! @" G *( E; n0 n- S, S A$ ^9 s
*/ $ [1 O. ^" X" Z1 B. O, S private static final long serialVersionUID = 1L# `' [; Z2 y# l4 {
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/** 5 R. A3 w5 b1 B+ t/ g+ r/ O *! [+ X6 z% E% N+ F& L: g
* This value is used to automatically generate agent identifiers. x1 `1 P p; l# P * @field agentIDCounter # e {) V2 ]; s7 N* j8 J *( V5 Q# c: J! x' ~0 Y# {& `8 W
*/ " C$ y2 I5 P) H5 q% x0 T protected static long agentIDCounter = 1: |0 T D+ L$ ^( c
4 { {& [, V' F# o$ A5 g# P* `* C: e /** # q% E+ c" g9 f1 g- p$ g. _ * ( i6 C1 J3 b5 W; x' g; a. A* H$ H * This value is the agent's identifier. ! e# A5 o. }8 d * @field agentID$ v+ `1 S+ a( K% V4 {* W! X
* ) \" N5 t3 p9 ^$ V) O% g4 Y8 o */ $ b9 F/ Y8 q- M) |* K0 P( [1 C protected String agentID = "GasNode " + (agentIDCounter++)( v0 K- j& [6 |( Q, `& k
+ }% q6 f' B0 S2 u /** 7 X x; r) L( ] * . c4 Y, \- m8 ?/ ^- |7 n2 i' B * This is the step behavior.8 K8 a, ]( l6 f
* @method step " W0 J Z Q! s1 N! w6 n * ! g/ V) _6 W6 w9 e5 ? */ 3 }, L. U A: V: K% `# o @Watch(+ D( Z2 l+ P# r/ x; [: M [$ K5 o
watcheeClassName = 'infrastructuredemo.GasNode', . J/ C- r4 t; D- n @ watcheeFieldNames = 'pressure', - Z7 X6 N5 a& H: D0 Y* D$ l query = 'linked_from', & G$ D( B# q5 V2 d2 I( f whenToTrigger = WatcherTriggerSchedule.LATER, e7 S5 O$ s- b4 ^- g3 H
scheduleTriggerDelta = 10d " M% C( E- Z c, d4 u ) 5 n! D f, ?% v+ t4 l7 |6 |0 } public def step(infrastructuredemo.GasNode watchedAgent) {' X% C% c; |2 U
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// Define the return value variable.7 D2 _" f5 @% ]! u: a) e m& m' W8 I
def returnValue ( o; X6 L8 g {! h; q# h0 }$ N; l! q8 p) a9 u/ f" k
// Note the simulation time. 5 O/ H/ V! V, m2 [3 m; g2 t def time = GetTickCountInTimeUnits()8 U3 o+ h: C4 c Q! S9 H2 c' B
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// This is an agent decision.3 B# m4 M8 m5 u# T, G
if (watchedNode.pressure<200) { ' `9 H& O# ]# I4 B4 T! |) X" F# U7 X* g$ c) p$ X+ X
// This is a task.- b: H! N; x" T( ~! u: H6 o
setPressure(watchedAgent.pressure)% h3 N6 p; [7 q4 s/ F& i; S
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} else { * a7 H. g; O% l+ c& ~8 a% J" N9 m9 }" S
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} . ^- `2 C K( m" o# G3 j8 s // Return the results. $ O- T) X& e( K: \ c return returnValue - a! k" Y% @: m* \) M/ V) Q: k7 [
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* This is the step behavior.$ z: u: X Q$ G% X$ M0 b% `
* @method step ! k8 [) f* c- V * % k% A8 d2 Y- e* @4 X */& D/ J. O0 l0 j6 k- S
@ScheduledMethod(0 j! j: O5 q$ S$ w+ H) r8 A
start = 1d, 1 O6 z a# B$ D* `0 F9 H interval = 1d,. _# n1 U, c+ t5 f
shuffle = false ! I6 Y2 N+ N$ H9 P6 a ) % H! \. G& ~8 _1 Y5 [( N public void step() {$ e* j9 y3 F) t+ c) j. T
& Q+ b; U8 e. r2 Y d/ J( ?6 L // Note the simulation time., R) t1 f. u$ s* A3 c
def time = GetTickCountInTimeUnits()5 t6 G& J) {# b
/ D6 O+ }% A7 n# f# O // This is a task. 2 z J; @ R: _9 ? measurePressure=pressure+ RandomDraw(-20.0, 20.0)& O$ [5 y* x! w6 I
// End the method. # x0 F# [) B2 l return ; p6 |) C0 |; B3 R0 J ' |* I9 y8 z, ^ }
注意,在函数step中 , g7 d& \! W& v% Q9 L, }/ Z public def step(infrastructuredemo.GasNode watchedAgent) {, z x, A( V0 @
//这里是watchedAgent 3 b- M7 i" t( _: F. Y 但是在语句中,你填的是watchedNode ! U8 p) z u1 S' V J& C // This is an agent decision.$ M/ W' V1 q4 b9 {3 q% I/ E
if (watchedNode.pressure<200) { ) [- |8 W: F' X
setPressure(watchedAgent.pressure)9 l2 p0 i7 m+ z; f
变量名称须统一,可以都改为watchedAgent