在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # Z/ }2 F+ l% h6 Q( U & E3 \8 o% v+ z& e/ d6 @6 x3 U [( `5 F, J; T5 }& n
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . _2 {5 o. [; q9 D5 {: W9 o public double getMeasured pressure() { 5 b1 s% x2 E5 w z! U return measured pressure , }) ^+ q" j6 H+ t7 z- _ D* [ } 4 ^" N# R) F3 k: N public void setMeasured pressure(double newValue) { ' o7 E1 j# S( V% A8 \% L measured pressure = newValue 2 N; x1 s6 k6 ^ ^" z* b9 A } ; U0 Z# m/ A1 ]2 u& G8 H4 k public double measured pressure = 0& M* x9 }6 `# V N
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* This value is used to automatically generate agent identifiers. : w- W/ c! e1 a" P4 V& r6 \; B * @field serialVersionUID' m$ f" z9 s. N$ L, J: U5 g
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private static final long serialVersionUID = 1L7 a9 R5 e) d1 }# @6 w
# g: v$ p( q7 k5 c /** * U0 C! l: P$ `! m( v * / _. Q+ B) U* f * This value is used to automatically generate agent identifiers. 8 w# d% Q0 v( H1 a% A) `( I; R * @field agentIDCounter 4 ~% F0 x1 N' q3 U *, R- B; U; S0 J4 Z/ e7 }
*/ # I! A5 b2 B0 O+ R- ]- P, g protected static long agentIDCounter = 1+ R% Z5 L. ~3 Z1 T
* P7 I, G' z/ ^1 l /** 3 m: l! J a& [: u$ B; q6 u * 0 R+ h7 ~" f0 {1 s * This value is the agent's identifier.1 w/ Z- w2 w1 x$ Q* U( z( G* w
* @field agentID # `: c2 v( {) t2 i/ `2 Q * n8 a# V |' y0 B: l, | */$ O3 l5 {$ O3 E6 l
protected String agentID = "GasNode " + (agentIDCounter++) ( d4 M+ L V1 B, U 3 Z8 u& C8 k, j /** 9 {$ R1 C# k; h) Q *' m- l( U0 z/ v# s
* This is the step behavior. 7 r3 q: I$ B; c9 g ]: J: b * @method step $ H+ w$ F. k, J" d * 9 e) h9 P2 O0 F4 i% q" Y9 c6 Z */ 1 S3 z3 L n( D3 W1 A7 { @Watch( & W$ C5 S2 t/ G3 Y+ @! c; I watcheeClassName = 'infrastructuredemo.GasNode', & O6 q" M& P5 x& V( q4 S$ b watcheeFieldNames = 'pressure', : \$ f$ j1 m1 [& n! o/ l; P. T query = 'linked_from',/ T H2 Q; k5 {6 U* p& V9 K X) A
whenToTrigger = WatcherTriggerSchedule.LATER, ; R2 R2 P+ U" z5 a) v scheduleTriggerDelta = 10d% D2 c+ k# s# M O- j7 Z
) ! o+ R1 T# D* J9 k+ k public def step(infrastructuredemo.GasNode watchedAgent) { 1 v# O4 y- R8 C0 Y* c) e4 V; V3 M4 P( I
// Define the return value variable. ! b& j& L3 N' D. n# t T4 O5 N def returnValue: z% ?+ S4 [8 V: Y; D
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// Note the simulation time.9 e" R3 Q( q3 f" Q1 T; v) \
def time = GetTickCountInTimeUnits()! \4 M a- j3 g; ?6 p( `
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// This is an agent decision. ( C6 }/ b6 u" @0 J( g if (watchedNode.pressure<200) { , r7 I# p R$ D( q9 X; _& @/ @ t6 Q" j+ r2 f
// This is a task. $ E3 [5 i0 \, `8 ?# q7 W setPressure(watchedAgent.pressure) $ J" }+ R& p+ \4 F0 P$ E4 s$ [3 k4 q c% L( K- a! o
} else { & p+ b( ~% f& ^! i: H% L8 s/ K- N7 G: A* u* `
l3 E4 e; U4 w# i } 0 w% y$ { V) j9 m \) R3 A% V! [; i( F // Return the results.& R: O! h8 |1 E$ W. C
return returnValue, ?2 v- R1 ~. i5 h3 L- l3 l0 p
7 I0 a) f/ F1 g/ _6 M! i8 p } ; K) a+ ^' [/ q( P- G8 o 8 ]" s4 k- m" V# E, U0 x6 K /** h; b3 ^8 X: v7 E' h, {2 z$ e
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* This is the step behavior. & R' E" `) x- m4 b2 f5 ?* `& N * @method step 2 g+ L* s4 A ~ *) H$ E# q* U$ F* e+ U6 h: u
*/ $ y% A6 b" U7 d/ D! B @ScheduledMethod( . Q" w" M9 J5 B* l: S6 w' ?1 r' N start = 1d,, U8 m) @' I, i" ]" _# ]# @& a5 i
interval = 1d, 1 j- O8 o! A# z5 o shuffle = false 5 M! t' j0 T/ C, k/ @3 Y; j/ F9 E& L ) , W! d+ @* [9 J public void step() {0 ~) I& Z) h+ G) n; H1 m
8 |0 x& X% k' W+ l* ~5 i // Note the simulation time.* k% T1 C' u4 O" B, S$ D
def time = GetTickCountInTimeUnits()0 @1 P3 b( P: ^. j1 |9 q& l2 p2 w
+ W& G/ a; o2 k, \) o, F7 i // This is a task. ' C L( u" V# t. M' z1 A measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ b. d6 ^1 T. g, F // End the method. ) `. i- D Y9 A# \/ R return $ ]+ R& m0 l; [/ D$ N. _% X * ?5 h8 H, g( M0 Z0 ^ }
注意,在函数step中 , O* L0 T T0 P8 U public def step(infrastructuredemo.GasNode watchedAgent) {4 C k6 I# O3 i7 ~& L) p
//这里是watchedAgent * z- ?3 a9 F, j: Q3 W 但是在语句中,你填的是watchedNode 8 V0 d( q7 X* @7 D0 u // This is an agent decision.% _& Z ^, b% Z9 `- K
if (watchedNode.pressure<200) { U7 G n9 g1 T; ]% t setPressure(watchedAgent.pressure)% ~- N' ]* j0 r& C6 {) Q
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 * O$ ?# p ~: m w6 N6 y public def step(infrastructuredemo.GasNode watchedAgent) { 5 B6 Y; I3 b. r0 Z //这里是watchedAgent & f( g3 {) y* B3 o' @" b 但是在语句中,你填的是watchedNode / ~5 a& C/ N% u2 f/ Q) a! t // This is an agent decision. , z2 x: V0 \; S8 [3 r if (watchedNode.pressure<200) { 5 l$ V) H1 m. j' p' Z( M, |
setPressure(watchedAgent.pressure) ( i1 o! u! m! ^9 L( N6 h9 |5 T变量名称须统一,可以都改为watchedAgent