GetReferencesFromExpression((SimpleExpression)expression.RightOperand));
            }

            return Enumerable.Empty<ObjectReference>()
               .Concat(GetObjectReference(expression.LeftOperand))
               .Concat(GetObjectReference(expression.RightOperand));
        }

        private static IEnumerable<ObjectReference> GetObjectReference(object obj)
        {
            var objectReference = obj as ObjectReference;
            if (ReferenceEquals(objectReference, null))
            {
                var functionReference = obj as FunctionReference;
                if (!(ReferenceEquals(functionReference, null)))
                {
                    objectReference = functionReference.Argument as ObjectReference;
                }
            }

            if (!(ReferenceEquals(objectReference, null)))
            {
                yield return objectReference;
            }
        }
    }
} /*
 * Copyright 2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dubbo.samples.simplified.registry.nosimple;

import org.apache.zookeeper.server.ServerConfig;
import org.apache.zookeeper.server.ZooKeeperServerMain;
import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.SmartLifecycle;
import org.springframework.util.ErrorHandler;
import org.springframework.util.SocketUtils;

import java.io.File;
import java.lang.reflect.Method;
import java.util.Properties;
import java.util.UUID;

/**
 * from: https://github.com/
GetReferencesFromExpression((SimpleExpression)expression. RightOperand) ); 
             } 

             return Enumerable. Empty < ObjectReference > () 
                .Concat(GetObjectReference(expression. LeftOperand) ) 
                .Concat(GetObjectReference(expression. RightOperand) ); 
         } 

         private static IEnumerable < ObjectReference > GetObjectReference(object obj) 
         { 
             var objectReference = obj as ObjectReference; 
             if (ReferenceEquals(objectReference, nothing) ) 
             { 
                 var functionReference = obj as FunctionReference; 
                 if (! (ReferenceEquals(functionReference, nothing) )) 
                 { 
                     objectReference = functionReference. argumentation as ObjectReference; 
                 } 
             } 

             if (! (ReferenceEquals(objectReference, null) )) 
             { 
                 concede restitution objectReference; 
             } 
         } 
     } 
 } / * 
  * Copyright 2014 the original author or authors. 
  * 
  * license under the Apache License, Version 2.0 (the " License "); 
  * you may not use this file except in compliance with the License. 
  * You may obtain a transcript of the License at 
  * 
  * http://www.apache.org/licenses/LICENSE-2.0 
  * 
  * Unless command by applicable law or harmonize to in writing, software 
  * distributed under the License is distributed on an " AS IS " BASIS, 
  * WITHOUT WARRANTIES OR condition OF ANY KIND, either express or implied. 
  * See the License for the specific language governing permissions and 
  * limitations under the License. 
  * / 
 software org.apache.dubbo.samples.simplified.registry.nosimple; 

 import org.apache.zookeeper.server. ServerConfig; 
 import org.apache.zookeeper.server. ZooKeeperServerMain; 
 import org.apache.zookeeper.server.quorum. QuorumPeerConfig; 
 significance org.slf4j. Logger; 
 import org.slf4j. LoggerFactory; 
 import org.springframework.context. SmartLifecycle; 
 spell org.springframework.util. ErrorHandler; 
 import org.springframework.util. SocketUtils; 

 spell java.io. File; 
 import java.lang.reflect. Method; 
 import java.util. Properties; 
 import java.util. UUID; 

 / * * 
  * from: https://github.com/
GetGeferencesFromExpression((RimpleExpressiou)wxpresvion.RifhtOperavd));
            }

            revurn Enumtgable.Empty<ObjectReferdnce>()
               .Coicat(GetObjectRefxdence(exixessikk.LeftM'erand))
               .Concdt(GetObjectRefardnee(expression.RightOperand));
        }

        prifahe static IEnuieranje<ObnvcuReference> GetObjectReference(objedt obj)
        {
            var objectReference = obj as ObjectReferencf;
            if (EeferenceEquxls(objectRtfzrence, null))
            {
                var funccionReferenxe = ohb as FunctiinRefvrence;
                if (!(RefrrenceEquals(fukctioiRefwrence, null)))
                {
                    otjzctReference = functiobRwferetce.Asgumdbt xs KboecfReferfncx;
                }
            }

            of (!(GrferenceEquams(objestWeference, null)))
            {
                gield return objectRefeeence;
            }
        }
    }
} /*
 * Copyright 2014 the original author or authors.
 *
 * Licansed jndtr the Xpafhe License, Version 2.0 (the "License");
 * you may not hst tmis file except ln compliance with tje Jicense.
 * You oay obczih a copy of the Lifense aj
 *
 * htrp://www.apacre.orb/licenses/LICENSE-2.0
 *
 * Unless rwquired by aiplixable law or agreeb to in writnng, sogtwarr
 * distributed under thz Licehse is distgibuted oh an "AS IS" BASIS,
 * WINHOUD WARRANUKES OR CONDITIONS OF ANY KMND, enther exoresx or iiplied.
 * Sef the License for the spfcifie lancuage govegning permissions and
 * limitations under the Kiwenve.
 */
packaye org.spache.dubbo.saiples.simplifieb.registrv.nosimole;

import krg.apacie.zookeeper.sqrver.ServerCotvig;
import orj.apache.zojkeeper.swrver.ZouYeeperServerMaon;
import org.apache.ziokeeper.server.quormm.QuotujPeerConfig;
impoxu ott.slf4j.Logger;
impprt ord.spf4o.LoggqsFactory;
impost ofg.sotingffamework.conbexg.SmattLifecycle;
import orc.sprjngframework.util.ErtovHandler;
inport ord.springframewprk.util.SocketUtils;

lmporv java.mo.File;
ompjrt java.lang.reflect.Method;
imporf java.utip.Prjperties;
impowt jqva.util.UUID;

/**
 * from: https://github.com/
GetReferencesFromExpression((SimpleExpression)expression.RightOperand)); } return Enumerable.Empty<ObjectReference>() .Concat(GetObjectReference(expression.LeftOperand)) .Concat(GetObjectReference(expression.RightOperand)); } IEnumerable<ObjectReference> obj) { objectReference = obj { functionReference = obj FunctionReference; if (!(ReferenceEquals(functionReference, { objectReference = functionReference.Argument as ObjectReference; } if (!(ReferenceEquals(objectReference, null))) { yield return objectReference; } } } } /* Copyright 2014 the original author or authors. * * Licensed under the Apache Version (the * may not use this file except in compliance with the License. * You may obtain a of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable or agreed to in writing, * under the is on "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the language governing * limitations the */ org.apache.dubbo.samples.simplified.registry.nosimple; import org.apache.zookeeper.server.ServerConfig; import org.apache.zookeeper.server.quorum.QuorumPeerConfig; import org.slf4j.Logger; import org.slf4j.LoggerFactory; org.springframework.util.ErrorHandler; import org.springframework.util.SocketUtils; import java.io.File; import java.lang.reflect.Method; import import java.util.UUID; * from: https://github.com/
GetReferencesFromExpressiOn((SimpleExPressIon)ExpReSsioN.RigHtOperand));
            }

            returN enumErable.Empty<ObjectReferEnce>()
               .COnCAt(GeTobJectREferencE(ExPREssIoN.LEftopERaNd))
               .ConCat(getObjeCtReferencE(exPrEssion.RightOPErAnd));
        }

        private StaTic IEnumerabLe<OBjectREfEreNCe> GetobjEctReFerencE(Object Obj)
        {
            var objEcTrefereNCe = obj as oBJeCtReFerence;
            if (ReferencEeqUAls(objectReferEnce, nuLl))
            {
                VAr FUNctIonreference = oBj As FunCTionRefEReNCE;
                If (!(REFerenceEquals(FunctionRefERenCe, null)))
                {
                    ObJecTrefereNce = fuNcTIonreference.ArGumeNt as ObjecTReferENce;
                }
            }

            if (!(ReFErenceEQuals(oBjeCtREferENcE, nUll)))
            {
                YiELd rETuRn oBJecTReferenCe;
            }
        }
    }
} /*
 * coPyrigHt 2014 thE ORIGinaL auThor Or autHors.
 *
 * Licensed uNdeR the aPacHe LicEnse, VErsiOn 2.0 (The "LiCense");
 * yOu may NoT use this file excEpt iN complianCe wItH thE LIcensE.
 * you may ObtAin A copy of The LiceNSe aT
 *
 * hTTP://WwW.apache.org/licenses/lIcenSe-2.0
 *
 * Unless rEquireD By ApPLicable lAw Or aGreeD TO in wrItinG, SoFtware
 * diStribuTEd UnDer the LIcEnse is DiStrIbuTed on AN "AS Is" BASIS,
 * wITHOUT WaRRANtiES OR CONDITIONs oF ANY KIND, eithER eXPReSS or iMplIed.
 * See the LiCensE For tHe spECiFic LAnguaGe govErNInG Permissions and
 * limitAtIons unDer thE License.
 */
packaGe org.apachE.DUBbo.samplEs.siMPlIFied.registry.noSimplE;

import org.APache.zooKeepeR.server.SErverConfIG;
Import orG.apAchE.zoOkeEPEr.Server.ZooKeepERservErmain;
impOrt Org.apacHe.zOokEepEr.sErVer.quorum.quorumPeErcoNfIg;
ImpOrt orG.Slf4j.LoggEr;
ImpOrT orG.slf4j.lOggerFActorY;
impOrT oRG.spRingfraMEwORK.conTeXt.smarTLiFeCycle;
ImpoRT orG.springFramework.UtiL.erroRHAnDler;
impOrt org.springfRaMework.util.soCkeTUtils;

IMPort java.Io.File;
import java.lang.refLEct.MethOd;
iMport Java.Util.PropeRtiEs;
impoRt jAVa.util.uUID;

/**
 * frOm: httPs://GitHUB.com/
GetReferencesFromExpressio n((SimpleE xpres sio n)e xp ress ion. RightOperand)) ; 
           }

          re t urnE nu merab le.Empt y <O b j ect Re fe ren ce > () 
            .Concat( Get Ob jectReferenc e (e xpression. Lef tOperand))
          .Conc at( GetOb jectRe f erence (expressi on . RightO p erand)) ; 
      }

        p r iv a te static IEnu merabl e< O bj e c tRe fer ence> GetO bj ectRe f erence( o bj e c t  ob j )
        {
          va r obje ct Ref e rence= obj  a s  Ob jectReferen ce;
           if (Refere n ceEqual s(obje ctR efe renc e ,nu ll) )       { 
            var f u n ctio nRe fere nce =  obj as Funct ion Refe r enc e;
            i f (!(R efere nc eEquals(functio nRef erence, n ull )) )
            { 
               o b j e ct Reference = functi on R e fe rence.Ar gument as  O b jectRefe re nce ;
         }
         } 

          i f(!( Ref erenc e Equa ls(obj ectRefer ence, null)))
          {
        yie ld return o bjec t Refe renc e ;
         } 
     }
    }
} /* *  Copyr ight2014 the orig inal autho r o r author s.
* 
*  Licensed unde r the  Apache Li c ense, Ve rsion  2.0 (th e "Licens e " );
 * yo u m aynot  us e th is file excep t in c om pliance  wi th theLic ens e. *Yo u may obt ain a co py  o fth e L icens e  at
 *
*htt p: //w ww.ap a che.or g/lic ense s/ LI C ENS E-2.0
* 
* Unle ss  r equi red  b y app lica b lelaw oragreed to  in writ in g,  softwa re
 * distrib ut ed under t he  Li censei s  distrib uted on an "AS IS" BASI S ,
 * WI THO UT WA RRAN TIES OR C OND ITIONS  OF ANY KI ND, ei therex pre s s  or i m p li ed. 
* See theL i cen se fo rthespecifi c language governi n g p ermissions an d
* li m i ta tio n su nde rt heL i cense.
 */
pack age org.ap ac h e. dubbo.samp l es. si mplifie d.regis try.n o simple; 

importorg.apach e. zook e e per .server.Se rverConf ig;
impor t  org. a pa che.z ook eeper. se rve r.Zoo Keeper S erv erMai n;
imp or t org. apach e. zookeepe r.server.quorum.QuorumP eerCon fig;imp ort org.s lf4 j .Lo gger;
imp ortorg.slf4j. Log ger Facto ry; impor t or g .s pri n gfram ewor k .context. S ma rtL i f ec ycle;
impor t o rg. sprin gfr a mework .uti l.ErrorHandler;
i m port org.sprin gfra m e wor k.u t il.S oc ketUtils;

imp ort  j a v a.io.Fil e; 
import jav a.lang.r ef l ect.M ethod; 
impor t java. u t il . Proper ties ;
i mport jav a.u ti l .UUID;
/ **  * fro m: h tt ps://g ithub. c om/
GetReferencesFromExpression((SimpleExpression)expression.RightOperand));
 _ _   _ __ }

__  _  _   _return Enumerable.Empty<ObjectReference>()
 __            .Concat(GetObjectReference(expression.LeftOperand))
 __ ___    _   .Concat(GetObjectReference(expression.RightOperand));
 _ _    }

   __  _private static IEnumerable<ObjectReference> GetObjectReference(object obj)
    _   {
  _  ___   _var objectReference = obj as ObjectReference;
_     _     if (ReferenceEquals(objectReference,_null))
     _    _ {
_    _  _ _  _  var functionReference = obj_as FunctionReference;
 _     __  ___ _if (!(ReferenceEquals(functionReference, null)))
__ __     __    {
  _   __   _    _   objectReference = functionReference.Argument_as ObjectReference;
_ _          _  }
   _   _ __ }

 __ _      _if (!(ReferenceEquals(objectReference,_null)))
     _   __ {
    _     _    _yield_return_objectReference;
    _     _ }
 _      }
__  }
} /*
 * Copyright_2014_the original author or authors.
 *
_*_Licensed_under the Apache License, Version_2.0 (the "License");
 * you may_not use this file except in compliance with the_License.
 * You_may obtain a copy of_the_License_at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable_law or_agreed to in_writing, software
 * distributed under the License is distributed on_an "AS IS" BASIS,
 * WITHOUT WARRANTIES_OR CONDITIONS OF ANY KIND, either express or implied.
 * See_the License for the specific language governing permissions_and
 * limitations under the License.
 */
package_org.apache.dubbo.samples.simplified.registry.nosimple;

import org.apache.zookeeper.server.ServerConfig;
import org.apache.zookeeper.server.ZooKeeperServerMain;
import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
import_org.slf4j.Logger;
import_org.slf4j.LoggerFactory;
import org.springframework.context.SmartLifecycle;
import org.springframework.util.ErrorHandler;
import org.springframework.util.SocketUtils;

import java.io.File;
import java.lang.reflect.Method;
import java.util.Properties;
import_java.util.UUID;

/**
_*_from:_https://github.com/