在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . ~" T% B, s; b+ `' [* S; v! E7 v1 T 5 ~2 K; @' {) I5 g0 T# ?4 V+ I $ ^+ N; C' |2 p; G- e6 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - @/ j, `4 Y2 {( k public double getMeasured pressure() {2 X/ m. x- y/ b3 k6 N* X# P5 x' C
return measured pressure. w( s( ^4 V' ?- b. |
} 8 f$ ^) Z( w; f4 }; [ public void setMeasured pressure(double newValue) { . d* B) a# R# \% {) T. N measured pressure = newValue $ [/ _2 n% [: m; U/ r5 c! Z* n }% j0 X' ~9 F" V8 C6 }
public double measured pressure = 0/ r2 m/ Z6 ^, ^0 B
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/** 4 c4 L, i8 E" }4 u *: D: |* j! T3 Q# l
* This value is used to automatically generate agent identifiers.7 D4 E2 z* T0 i+ K
* @field serialVersionUID : Q6 y' J0 W, R! p) a% |( n2 u$ T *' }' E! M; E$ A3 a5 H1 i
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private static final long serialVersionUID = 1L( q( U) v# D- }$ J
% Z) g' ]0 Z5 w: E, G /** $ K) |. p0 n7 O% `* Y * / l3 ~& r! b6 Z/ O1 s& D* N * This value is used to automatically generate agent identifiers." K/ p& E- V# W. K
* @field agentIDCounter / l* X: Q% c" e. U *3 {4 k: g$ |8 S" Y
*/ 7 H+ L& A# {2 l* t( v protected static long agentIDCounter = 1- O0 x. U5 W0 ^( x* ^6 h6 z3 C
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/** 0 }* U: l; w" M! o * . \( ]; o, j) W$ C * This value is the agent's identifier., r( ~: a$ ` S! P9 w( X6 M
* @field agentID . ]* I% W+ o! j b9 E- T * + h% x/ B/ L+ R, Y8 m! q& x$ H */' V: x' @( N- x2 F
protected String agentID = "GasNode " + (agentIDCounter++)5 `4 Z* w1 ^! q E4 L
* G% c7 B: K0 u3 p7 t /**% G0 i m. Z4 s9 T6 v5 \
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* This is the step behavior.& y" w% q D/ ]8 z$ c1 Z
* @method step* x% G$ A$ w. z. c$ t6 q( r* F' e7 z
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*/ 5 V2 W9 k: T: _1 d @Watch(1 c( _: j _% v$ {) F
watcheeClassName = 'infrastructuredemo.GasNode',! l9 O' [- |, }( }5 a; ?
watcheeFieldNames = 'pressure', ; \4 v, ?1 G$ b5 A7 R query = 'linked_from',6 @# |1 f+ s% E2 h, x9 U% r6 @, O
whenToTrigger = WatcherTriggerSchedule.LATER, # B N) f+ y/ s/ k8 X6 N+ E$ n scheduleTriggerDelta = 10d ' G4 N |4 `6 ~ ) / }+ g/ K2 D4 h7 @/ P' M( L public def step(infrastructuredemo.GasNode watchedAgent) {( ^ H, _% Y- J
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// Define the return value variable.2 V( K( r4 S2 ~7 f6 [5 `5 C
def returnValue - w. w+ |$ z1 X3 R0 ? @6 A* ?
// Note the simulation time.& C4 l; h k. @. ?, C* n) Q% w0 U0 @
def time = GetTickCountInTimeUnits() 1 }1 B- }2 H7 U4 A) C/ V2 |& H& m: b/ X3 b8 t. }, t
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// This is an agent decision.$ @; @% R8 }7 o
if (watchedNode.pressure<200) {4 O) r0 N" A) F
) n- T* U Z! I' [! \, f5 F+ j // This is a task.( X; P% q' }6 q7 }" W' r8 R8 j
setPressure(watchedAgent.pressure) 6 p, i7 m& |/ G4 M R! s9 N, {9 \6 z" E" f0 E) y7 I0 B6 Q
} else {6 a A z! C. e4 J
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// Return the results.6 O x6 |( y) n; t
return returnValue9 d: b) H; e2 V
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* This is the step behavior. ! M( _# f% C; g+ `+ L7 w* i * @method step, Y2 q. x) X; o) s" R
* + {4 K J' |, M( E+ e4 f8 e/ q' a */ " m. G; x8 s) c/ `! E! z& q) h @ScheduledMethod( 0 w& ~7 }; O% ]$ x* j v4 c start = 1d,2 [1 H$ k6 i/ U9 E1 \3 g9 u. Q
interval = 1d,- f7 h5 `9 w' N! T+ D0 A5 o
shuffle = false1 l. x1 E- @' U- x$ D6 ]; D6 W
) 3 d3 I; {2 B" o9 Q9 p7 I" L1 g, _4 h public void step() { + D! h. a- g: n% ]) c0 m* s3 Y, y, N) E O5 z: W
// Note the simulation time. & h, f# f+ Y" f# b0 s def time = GetTickCountInTimeUnits()9 j7 L6 g7 r3 C; X+ w* r' {
. n9 |1 Q) U6 c1 k // This is a task. " [6 U, I2 f" I measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 z; m$ C! N6 R% V% |8 z3 D
// End the method. " f% R% f+ r- C) f1 o: }) l: U3 i( n return8 w! ^4 n6 v& G/ l0 V+ U5 f( q- |