在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! y* `, x& z1 H. F9 r, j! o
7 t+ z- ` Y8 o5 Z6 g, Q! j - w, A7 ]; j, n# `& x7 @5 [1 i@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") $ |: w# T' G# O" o, P public double getMeasured pressure() {& R9 [- N/ `7 K/ F0 O) R
return measured pressure : W$ R1 E+ T I \ }' H. `: e. H7 ?& Y3 |! {) S
public void setMeasured pressure(double newValue) {! p# ^( k* {0 Q
measured pressure = newValue , j& R% N+ i+ |3 n* t }& w7 }. D' Y \7 U
public double measured pressure = 0 : U7 B5 v% }5 v/ D( [! L % @9 y0 h' Q5 Y! }9 Y4 }' q1 S /**3 x2 q: j6 h% L5 w c% f+ B
* * Y. e2 W: q2 J0 y * This value is used to automatically generate agent identifiers.8 d' F8 I/ m0 R+ q/ a
* @field serialVersionUID / m6 V: ^* ?* o& p/ A * & `1 z- j1 p9 B1 a p */& R/ P3 t+ `$ F5 }5 u$ `+ E
private static final long serialVersionUID = 1L ( `2 _' H+ g$ U( o# a( g5 c# T5 e+ Q* |% N- O3 n
/** " a, [- g3 ^ q( V * U7 e- R/ e% k F& ] * This value is used to automatically generate agent identifiers. - l5 w" q1 C/ N7 g; w \% J * @field agentIDCounter: J* u/ c! l. ^% o$ I0 N8 o. w
* : Y& Y6 ^! L. D8 Z) s5 h */ 2 q. P1 \7 O2 O protected static long agentIDCounter = 1+ ^! P3 ?% X& W" D7 |
3 k) h/ v `, c! V( Y/ { /**, J4 y; N# |0 A, @0 L
* 6 T; j9 x4 {9 b p: @8 X * This value is the agent's identifier. + l, {3 e+ }6 @: {& F, W * @field agentID! @% J6 v, d) Q6 P" P8 }$ h
* 6 h+ P1 v1 N5 M8 n! O# O */ " r% w) e! D5 j5 J: F+ f$ X" t, F* g protected String agentID = "GasNode " + (agentIDCounter++) " M4 A$ ?7 T, V' [ P( Q7 v ( g( b J7 z7 }8 ~! i /**8 i4 O% s3 ~' `& U9 U) B1 e7 ~
* . l# s: M# c9 r * This is the step behavior. & y+ L0 E5 b( i" Q u1 J * @method step z# W* u. b5 O3 N * y- z) j1 ?' u; D( Y- I- j% ]' \- ? */0 J; Y6 O/ {/ S( h! D5 e
@Watch($ b: K8 V5 U+ x% j/ }
watcheeClassName = 'infrastructuredemo.GasNode', ! X% V: L( }# } watcheeFieldNames = 'pressure',& ]" c* n3 C- k
query = 'linked_from',4 D6 T* m3 g' c
whenToTrigger = WatcherTriggerSchedule.LATER, Z& Y6 z2 k# H9 B. ?" m scheduleTriggerDelta = 10d * s. R' I! U x9 Z2 u- c q( { ) & Z& l( F! N1 K/ R3 k3 z public def step(infrastructuredemo.GasNode watchedAgent) {" @$ A+ H! @( H
" ]3 T6 d: u* V // Define the return value variable. Z( R+ i S* b+ ? A9 ]
def returnValue ) v( C' ~+ V* n( J5 t ( Z$ h: W$ k8 w' \6 [8 k- @$ ?$ c4 ` // Note the simulation time. 0 {# I; o+ f6 }0 q7 v% Y6 l def time = GetTickCountInTimeUnits() 8 M0 Y: u. Q/ {6 N9 Q6 v6 |: h5 W* m, i) b
5 R8 H. |6 ?# h1 U% ^ // This is an agent decision./ q' i z. Q* n, ]6 s$ S0 [
if (watchedNode.pressure<200) {8 H" o5 a& {: x. n; ?2 B
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// This is a task.( Z+ q2 @* F4 ]7 H
setPressure(watchedAgent.pressure)( R, c- N+ ?4 z9 M4 |
注意,在函数step中6 i7 N5 h# _0 ^
public def step(infrastructuredemo.GasNode watchedAgent) {/ b% b5 T+ j1 K u( g
//这里是watchedAgent; [( W) X% O/ ~2 G* o5 x4 b7 x8 ?
但是在语句中,你填的是watchedNode) S, r5 L+ I, {2 a( o
// This is an agent decision. . z# B( c2 E# Y if (watchedNode.pressure<200) { 4 b- f0 `1 W# V1 i, [! C L# C setPressure(watchedAgent.pressure), q, a# ]! z5 O/ {/ x4 T
变量名称须统一,可以都改为watchedAgent