在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 o4 A/ \* c% ^" e; T- ^5 Q. B; C) m1 z4 T+ F5 R0 v9 f0 M4 Z5 {
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")% O2 u! U0 f: y7 e
public double getMeasured pressure() {, o! Y3 S8 S0 V5 l1 R
return measured pressure! v) v) w2 u. n
} ' y) {4 z% W# X6 _9 q* \ public void setMeasured pressure(double newValue) { $ B0 k( b; T2 C. `5 q measured pressure = newValue# w+ ?) b. t$ n3 v
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public double measured pressure = 0 0 F$ N+ z- J; t" E: N ( a9 J6 {& A }3 `' s4 Z /** 3 j; B7 X' C9 t$ E8 F& L a: Y0 P *. S1 _6 S- c6 ~" P6 V
* This value is used to automatically generate agent identifiers. $ E9 c2 M: m6 K1 m7 ?7 c5 J * @field serialVersionUID , U3 C3 _7 m+ Z o. D6 p* d * - a3 D$ h' Q6 K0 V; i. }; {8 B */ + p6 b- k6 X0 W2 L private static final long serialVersionUID = 1L8 Y$ S6 v) P) y; ^) D
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/** 7 L4 `* F; P; N * 6 z- m. d6 W6 W( O! E( q7 ^' \ * This value is used to automatically generate agent identifiers.6 P# S L% B. p! _4 r% X
* @field agentIDCounter& }( E/ m* s/ @
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protected static long agentIDCounter = 17 X0 g! x2 H) r i' g( X F
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* This value is the agent's identifier. * q$ V2 d/ [7 X" S3 J * @field agentID, D+ s/ V( W4 \8 H+ \& A
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protected String agentID = "GasNode " + (agentIDCounter++) y4 @# Y/ V; u+ i 3 j5 f, a/ L/ V* k$ Q3 c" v /** . c- j: W, j$ K6 Q *1 R$ Y Q2 t4 o# I: O8 j g
* This is the step behavior. 8 f: D0 c3 i' C( ] * @method step8 i3 i* C$ ^* m% ?5 p1 j0 ^( E* [* C
* ' V8 f) s7 _8 V */ ( G i/ T/ o" B& _$ ?7 Q: O @Watch(- U9 I! b, A2 X0 I, A, v4 |( ~
watcheeClassName = 'infrastructuredemo.GasNode', $ {9 ^: \# h+ q1 Q watcheeFieldNames = 'pressure', + u, t2 A; T; Q; r% g2 ]5 c query = 'linked_from'," b M* ^; g: X! n O3 L' @+ w( n- I
whenToTrigger = WatcherTriggerSchedule.LATER,! [0 ?. N( s3 O* l
scheduleTriggerDelta = 10d4 C$ r' a3 r0 F" D; g2 I4 R8 M
) & i6 A2 D! N6 ?$ f6 j4 d public def step(infrastructuredemo.GasNode watchedAgent) {( ?' f M4 g/ H6 o* a2 W
4 B2 D/ t5 T# m8 v // Define the return value variable. & Z4 ~2 V" r9 H' h( m* H o def returnValue; F* \( S1 G, g: H# `. O5 k
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// Note the simulation time.1 z5 y/ \; U3 y3 o: f0 S
def time = GetTickCountInTimeUnits()3 r% \5 A# q0 F4 h
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// This is an agent decision.$ y- ^& V, \* @3 X% s5 _+ ~0 F
if (watchedNode.pressure<200) {# |' j6 a" O7 S. o( L
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// This is a task. ( L' G' a: k! A1 J7 i setPressure(watchedAgent.pressure), @$ l3 k2 f: u. H
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} else {0 M# C" ^3 v H% \1 F6 O# @
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// Return the results. 0 {" x5 A2 Q8 u) F. T return returnValue! V) Q4 j5 f& F; ?$ Y: K
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* This is the step behavior. ; `6 N8 ? J4 n * @method step3 v- X% o3 C! L/ ?- M; S
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*/ . |. u+ w. r7 X) t- |3 [* X& e @ScheduledMethod( . y0 c! P) t! y start = 1d,2 _2 E' L+ I( h6 f. S8 H+ v3 p8 T9 K
interval = 1d, 4 M9 O1 e" d* D4 P- L shuffle = false0 u, p% ]" p& K% ?
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public void step() {7 E2 j, I, H9 m
0 C6 p9 U* D+ A* ]/ J8 k // Note the simulation time. 1 Z1 p% u+ c" p( S2 D; B. y def time = GetTickCountInTimeUnits() 9 T* ^+ h- }! V. L, E & R: U$ i4 \# n" K // This is a task. U. P) q, x3 C3 U/ `- w/ b measurePressure=pressure+ RandomDraw(-20.0, 20.0). U& a; I' i( J% P$ Y) p% y* d2 P ]
// End the method." S9 s9 N/ a+ R. z* O
return ; {4 E) e* q* y. v g9 Z# x . w: u q" \9 j0 b }
注意,在函数step中2 t, _4 }1 z& w, i
public def step(infrastructuredemo.GasNode watchedAgent) { 1 q- U# b" I" C //这里是watchedAgent 8 m/ V; u( [# L Y1 e% a) w 但是在语句中,你填的是watchedNode/ ~& w% g8 N% {& f& M
// This is an agent decision. # k- I4 k4 J. Q+ N if (watchedNode.pressure<200) { ( M) l! W1 Q* N( a
setPressure(watchedAgent.pressure)7 I- r. I1 |' e1 r- f
变量名称须统一,可以都改为watchedAgent