在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 % |1 q& X- u F3 e. p- S" p
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- }" ]" q4 d3 S3 ]@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ Q r6 b) V& v) Q! x V
public double getMeasured pressure() { ! j! H4 W# @! h( S* [! X6 G return measured pressure : |# B5 f g) ^ }4 T- U' I, G3 H9 L7 h
public void setMeasured pressure(double newValue) {$ d$ U) L1 Z3 X/ j3 g7 P7 }
measured pressure = newValue 3 E: g! X0 S7 B8 J8 a( z }5 _; w% s: |- M1 x+ Q
public double measured pressure = 0 & i$ h- Y5 Q4 u1 r1 N: g ( n9 t' S% {! F" V- ~7 j6 z /**' z3 j' a2 J0 M G
* 9 o; z" I: G5 ?. U3 F" \+ r * This value is used to automatically generate agent identifiers.+ l) h. M/ g; v! @% S) _
* @field serialVersionUID1 D( O/ s" K, Z7 c3 T1 \7 Z
* 2 \* H, G- ?* Y( N8 [$ r$ ?% t */" W- h/ R- ~ n* t l, x
private static final long serialVersionUID = 1L 8 i3 y: x2 p9 V5 L. G& O; k0 p# V: `
/** 0 K/ J" H5 ?. v: R8 K, ] * ' \& A2 a' Z* X" I * This value is used to automatically generate agent identifiers. 5 J7 Z( k: A" o6 R" v: @* f; B$ m * @field agentIDCounter7 i( g# }# {$ o/ W3 r
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protected static long agentIDCounter = 1& w& A6 p- I( J6 G* u8 f6 ^4 T
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/** % s3 G/ i7 H' v: B+ s/ a, S9 m *2 |& s& G4 V R2 p) H3 j
* This value is the agent's identifier.0 b" _9 s a7 \* c1 |% X
* @field agentID( l/ f) n( v) Y: R. M4 S% P( a
* % T* o' s5 g0 N */ c. N# x" t. n+ Y protected String agentID = "GasNode " + (agentIDCounter++)2 _1 y3 ?2 H5 [6 k1 x
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/** # k! K0 z" D1 y; V# Q, L2 g * / r' a8 r% W2 A1 p2 Z3 R * This is the step behavior.& ^. O1 P1 m2 u- a) S! l$ I
* @method step1 X+ V9 Y4 W2 O _8 Z; B
* / M1 K2 k$ P3 g5 \) |& U* z */ $ z$ g1 Z8 A5 R5 P9 [# D @Watch(6 q s9 u4 s# {/ E$ Z
watcheeClassName = 'infrastructuredemo.GasNode', # ^6 e ]3 k7 o watcheeFieldNames = 'pressure',3 S: @2 G. u7 r( e% T# C
query = 'linked_from', 3 O5 ? B. w' j whenToTrigger = WatcherTriggerSchedule.LATER,, t( H5 k6 a' \" j% ?
scheduleTriggerDelta = 10d 1 L0 i/ J/ \: x5 t% ^ a7 B )2 Z) g1 {, O# ]& i" @
public def step(infrastructuredemo.GasNode watchedAgent) {2 z- H( W) \: |9 A1 W
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// Define the return value variable.; d t/ Q2 M, x0 ?4 A' H0 a
def returnValue 1 g# y, b0 F: F; t( i" G' S & d7 u. u- `7 q+ a/ B: s // Note the simulation time.: A( N1 R: u3 j) L/ i: d3 d6 A7 c
def time = GetTickCountInTimeUnits()+ Q; J2 P( Z" v3 E$ @' i
D' }. }% C9 e ; ~! P0 x* c. j) }7 P // This is an agent decision. 6 }6 d" X3 L5 r& ~ if (watchedNode.pressure<200) { 5 T3 z7 g; l$ L; i' m( y$ H: T4 L8 X
// This is a task. 4 h O& I+ O) V; M8 Z6 k setPressure(watchedAgent.pressure)4 ~ q8 H7 j! v, W: q
( u: Z" _2 t3 c' u5 R( |+ b } else {/ O8 e8 h+ [8 W0 m9 P& m
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// Return the results. |1 a, p8 y- y: r/ f& ] y* R
return returnValue 3 ~: A7 O( K) P0 s0 R 4 c! O+ F, O2 Y0 F2 G }* A8 q b, Z- Z8 o+ K3 v6 A
4 Y* ~. D- t1 x /** , n+ {! N1 g# ^8 s6 W * - l t8 {. U6 H9 w, v * This is the step behavior. $ ^% }. M: J0 v * @method step* I; p' ~- D9 ^+ g. K
* : Z5 I2 Y) Y) T- j+ L& z */ 6 K; _+ Q. T1 N4 v @ScheduledMethod( 6 B; u0 X7 N7 L2 K start = 1d, S- b6 ~2 [' Y% t
interval = 1d,- ], k$ f/ O/ u" l9 Z& B8 T
shuffle = false" Y4 p, b' I. K0 D( T6 l
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public void step() {0 |9 O4 ^$ N2 l1 l _- D1 i4 g9 U" P
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// Note the simulation time.; Q# B$ [& b1 ^, h; |* J
def time = GetTickCountInTimeUnits() 7 Q7 _5 c1 b" L3 T$ t: a1 |+ c: T0 z G9 a) O: ~0 s9 U
// This is a task.0 v6 X4 @. N# `& S, L
measurePressure=pressure+ RandomDraw(-20.0, 20.0) - M y& {, y. Y. R" k3 W8 M // End the method.; M" D5 H6 B8 l0 F
return6 K5 e; F$ b4 t+ a3 {& {