在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 s9 A. y- v( z) B$ B# {! C; M9 C% g
$ e) S) c- @4 y+ S, f) L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( B! K: v* N2 X( s$ M: o: l public double getMeasured pressure() { $ u- O1 E5 _& K! W return measured pressure . Q r- K6 j2 {/ Q" x7 m }# Y; l, }9 T5 h- m7 l2 G
public void setMeasured pressure(double newValue) {7 W5 n! l7 h" u3 K9 e
measured pressure = newValue ) v6 j5 U# w) {1 Y% C' C- v } 2 q( X. f x# N( S8 V public double measured pressure = 0# `- I; R( W' v; j; {9 |8 Q
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/**( p! [0 G1 R- Q* `
* & | e8 i/ w4 X * This value is used to automatically generate agent identifiers. d/ I+ G8 H" F8 a * @field serialVersionUID & i; M# h* e. w! s6 D *5 h8 R8 B. f* G, E/ g
*/ 3 P4 h" }1 y5 _* X+ w private static final long serialVersionUID = 1L6 W4 u* \" B$ M, ?+ v4 J3 s
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/** ; Q% F( @1 D$ h/ E8 W *! e; A& }' f. A M [/ {
* This value is used to automatically generate agent identifiers.0 f4 Q4 Z; i0 t& B/ C. c' W) R
* @field agentIDCounter8 N2 m, L' E) i8 W, o4 N
* ; M1 J4 Y) s1 L) e/ _& Q */ V2 q4 R2 G% g( i' s; f protected static long agentIDCounter = 17 v- }6 v3 R2 N& u0 J5 K- t
2 F0 k7 ?8 n H# I2 k0 u) Z, G* \ /**- L2 p# I& \% l; B! g$ a
* % j4 V8 T3 K; @. h w * This value is the agent's identifier. ! |8 E2 O. G" b' ~2 B * @field agentID 1 q/ J- F' \( _/ V *" |* j! x+ B, \2 m" z+ q x. _: u
*/ ; `6 p9 o' P$ \' n5 d* R protected String agentID = "GasNode " + (agentIDCounter++) ( `* R( p# P) N! M% Y% D6 _, I$ l8 T: M) \
/** 0 S' B( f# m% P0 h2 P# y * / x4 o! S. w, \5 R+ J2 z: b( F * This is the step behavior. * t, P) ?) E6 Q+ @ * @method step * Q1 m% n. F, w& c *& V* E' D* [+ [ ~9 `+ h7 j
*/ - X4 h. r' T i6 K' A. c$ ~ @Watch( ; N+ \' O5 j/ a( ? watcheeClassName = 'infrastructuredemo.GasNode', * a3 d4 h* k5 w; ` watcheeFieldNames = 'pressure',/ Q, E: ?+ Q g
query = 'linked_from', , Q% h3 o8 L- J1 S% P whenToTrigger = WatcherTriggerSchedule.LATER,- M( f2 ~$ P4 F+ y, w' |
scheduleTriggerDelta = 10d* f, v" L# w* j- K
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public def step(infrastructuredemo.GasNode watchedAgent) {- B" h- b. V. c
9 H' u4 x$ P0 l- x // Define the return value variable. ' z% o X4 o. F! d def returnValue% j' b. _( i4 k
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// Note the simulation time., q4 [+ [# I% I$ Z ^
def time = GetTickCountInTimeUnits() ; F5 b- ^ L& _2 M; O7 H# [4 E ; }+ c1 e: S; P8 r; N- ` 7 x( k e- A7 t3 H1 r# V // This is an agent decision. * |2 {% ?' y8 H if (watchedNode.pressure<200) {" C; _- }" C' I) [2 i, @+ N; A
5 u( E( q( X3 f, z. Q% \ // This is a task.+ \# [* F$ ?9 h$ e& l4 L B
setPressure(watchedAgent.pressure)* _6 B5 e7 ^: }) I3 N" {0 j5 Z