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5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决 % e0 Y' J* ]/ j/ D% G! q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( E. q( B6 W) z3 x8 I! Z5 L
public double getMeasured pressure() {# \- [8 E% j( h. g H8 `5 `2 f
return measured pressure: t5 A7 E/ i& R. ^' d0 S1 n- Z% k( J
}
Z6 @( K" M9 J, {5 {% n4 _ public void setMeasured pressure(double newValue) {- V: \) S S7 K9 K0 T5 Q: X
measured pressure = newValue# o; b% B4 N& V* p1 G# C* s( q
}
' x5 f: n- C- |) i6 |' b. c public double measured pressure = 0
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( S! `& }3 c! d6 H! D1 J9 }1 ` /**) [4 p! |7 ]! M' j5 A
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* This value is used to automatically generate agent identifiers.
s7 s. \. }1 B * @field serialVersionUID2 o& m& o5 Y* P" B7 A, {' F i
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private static final long serialVersionUID = 1L
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/**
3 e! q' Y2 v+ w" L: b9 } *
2 Z" D9 |' _$ ^ * This value is used to automatically generate agent identifiers.% a0 i! M! y2 V4 k3 N
* @field agentIDCounter. V$ m- W- `8 ?, z
*
. H* J: w0 o" i: {* K/ W */
( k7 x2 V! p! |: X, a: d protected static long agentIDCounter = 1: F) j$ `- e8 e/ v! n
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/**
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* This value is the agent's identifier.
7 f( b/ f; T' y4 ?$ V) I * @field agentID$ g8 O' T! b5 v& h1 h
*
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5 m& N+ g9 o( v! C3 G2 v protected String agentID = "GasNode " + (agentIDCounter++)# S8 s* t; C4 D/ ?/ n* r& \
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/**, @* B; n! U% E+ {
*
4 t) N2 u$ B8 n * This is the step behavior.! C6 T& u1 ^+ q; G/ z1 d
* @method step7 J8 ?# O# i6 n) l
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*/
8 b) s; Y1 M4 D8 n0 g! t' |$ e @Watch(
/ j3 `& k t# S6 `5 {# W watcheeClassName = 'infrastructuredemo.GasNode',/ b! ~0 m% v# O- y
watcheeFieldNames = 'pressure',
8 U, J- b7 z9 w2 S: o query = 'linked_from',
* w; A+ {. `, h2 Q9 M9 ^ whenToTrigger = WatcherTriggerSchedule.LATER,
. ^& K2 a5 L; t scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {1 D3 H1 K4 q# P8 T/ E7 Q/ F; z
- C$ q3 ] \5 q6 J // Define the return value variable.
8 ]0 c9 k9 y3 I5 f5 E6 x def returnValue
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" @* g" C' p2 `# r3 J // Note the simulation time.; \- d! Y4 e. c% u6 l# i: E/ u
def time = GetTickCountInTimeUnits()) J3 a, ~* `. D; d- U$ P+ P$ m; @
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// This is an agent decision.
! Y m1 {( T% M8 a if (watchedNode.pressure<200) {
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// This is a task.9 w3 R1 K: L3 [. Z( T. u8 G
setPressure(watchedAgent.pressure)4 M- s) J4 x- f. ?0 a0 Q
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} else {
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// Return the results./ v$ k8 T9 M. f" I s5 T1 E" [. `
return returnValue d4 v( @& ?" k
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' `& S+ X0 y. T6 I6 t' `% j1 x /**+ h! I- T# D3 p$ m4 p5 g- \; Z
*
' p9 L( D0 b: |2 a * This is the step behavior.
" a9 z1 I# l. d9 y# v * @method step
1 x: X1 t$ Z" | *
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@ScheduledMethod(
0 |5 P7 s! [$ a" ~ start = 1d,
" X1 k* b3 p; j/ t! A& N/ \, c* e4 f interval = 1d,# z8 n0 R( l" N! `) x) N0 D
shuffle = false; `& t% \& q$ i8 U; E
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public void step() {
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// Note the simulation time. ]6 J$ t: I1 Y9 X. b
def time = GetTickCountInTimeUnits(): h6 @. v# @- f* I# c1 i5 W, I
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// This is a task.
3 }2 u% N! J; W. _5 Y9 p measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. I5 W( T* T9 w- F // End the method.
4 B6 w) X3 A2 j7 T) R return; T7 j# n4 _! p, f8 e
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