計算機仿真中的HLA技術中的餐館例子分析（4） Consumption

相比起來，Consumption聯邦與Production聯邦很相似，都採用NER方式推進時間，其lookahead也都是0.01。

程序結構也非常相似。

Consumption聯邦也由多個java文件組成。包括：Consumption.java, ConsumptionFrame.java,ConsumptionInternalError.java, ConsumptionNames.java, FedAmbImpl.java (consumption)。

其中，frame是GUI類，FedAmbImpl包括所有回調函數。

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主函數很簡單

public static void main(String[] args) {

Properties props = parseArgs(args);

loadProperties(props);

Consumption consumption = new Consumption(props);

consumption.mainThread();

}

主要功能是從命令行或者配置文件中讀取相關參數，產生Consumption對象，運行mainThread線程

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主要的功能都在mainThread函數中

（1）取得相關配置信息，判斷是否有federation execution實例運行，沒有則創建，然後加入join

（2)設置時間受限和時間調節。這裏首先設置了時間受限，同時在設置時間受限和時間調節時，使用了barrier機制來協調各個線程（barrier機制在例子中多次使用，這裏不討論其細節）。

（3）獲取相關對象類，屬性，交互類的handle，存儲下來以備後續使用。--getHandles();

（4）發佈對象類及其相關屬性，

//publish Serving position because we'll update it

_rti.publishObjectClass(_ServingClass, _positionAttributeAsSet);

//publish Diner class because we register them

_rti.publishObjectClass(_DinerClass, _DinerAttributes);

//publish the interaction because it's our job to send it

_rti.publishInteractionClass(_SimulationEndsClass);

顯然, 發佈對象包括Serving類及其position屬性,Dinner類及其屬性, 發佈SimulationEnds交互類。注意，Serving對象類被多個聯邦發佈，consumption聯邦發佈Serving對象類，因爲該聯邦將從Transport聯邦獲取Serving對象類某實例的position屬性的所有權。

（5）訂閱對象類及其相關屬性，

_rti.subscribeObjectClassAttributes(_BoatClass, _BoatAttributes);

_rti.subscribeObjectClassAttributes(_ServingClass, _positionAttributeAsSet);

訂閱包括Boat對象類及其屬性，Serving對象類及其屬性。

（6）處理第一個同步點ReadyToPolulate，發出同步點已經achieved請求。使用barrier機制阻塞線程，結束阻塞後輸出已經同步信息。

（7）調用makeInitialInstances函數，根據numberofDiner進行循環，循環體如下：

{

構造dinername和position，獲取dinerHandle(同時註冊diner對象類的實例)，將diner對象加入local table中

_dinerTable.add(

dinerHandle,

dinerName,

position,

Diner.LOOKING_FOR_FOOD,

"",

0);

更新相應對象類實例的屬性值：

LogicalTime sendTime = new LogicalTimeDouble(0.0);

sendTime.setTo(_logicalTime);

sendTime.increaseBy(_lookahead);

EventRetractionHandle erh =

_rti.updateAttributeValues(dinerHandle, sa, null, sendTime);

填充相應的_consumptionTimes[serial]數組元素

} //循環結束

（8）處理第二個同步點ReadyToRun,發出同步點已經achieved請求。使用barrier機制阻塞線程，結束阻塞後輸出已經在該同步點同步的信息。

（9）調用rti函數enableAsynchronousDelivery，目的是instructs the LRC to begin delivering receive-ordered events to the federate even while no time-advancement service is in progress，其實就是consumption這個時間受限聯邦成員要求在時間批准狀態下也能接收RO事件。

（10）進入時間推進的主循環。循環結束條件是該聯邦收到simulationEnds交互。基本的消息循環流程：consumption聯邦收到的所有RTI的回調都會進入callbackQueue排隊。然後在消息循環裏面逐一取出消息來處理。

下面是主循環代碼：

timeLoop:

while (!_simulationEndsReceived) {

_userInterface.setTimeStateAdvancing();

LogicalTime timeToMoveTo = _internalQueue.getTimeAtHead();

//_userInterface.post("NER to " + timeToMoveTo);

_rti.nextEventRequest(timeToMoveTo);

//process all the events & callbacks we receive from the RTI

boolean wasTimeAdvanceGrant;

do {

Callback callback = _callbackQueue.dequeue();

wasTimeAdvanceGrant = callback.dispatch();

//_userInterface.post("After dispatch " + _logicalTime);

} while (!wasTimeAdvanceGrant);

updateInternalStateAtNewTime();

if (_simulationEndsReceived) break timeLoop;

//process callbacks not requiring advance while in granted state

while (!_dinerTable.isTimeAdvanceRequired()) {

Callback callback = _callbackQueue.dequeue();

callback.dispatch();

}

主循環流程解釋如下：

while（沒有收到simulationEnds交互）

{

界面顯示聯邦開始時間推進；

從_internalQueue隊列中取出隊頭事件所包含的時間（對consumption聯邦而言，只有獲得某Serving的所有權之後，纔會在_internalQueue中插入一個FinishEatingSushiEvent，這個evnet所附帶的時間是_logicalTime+某diner喫完這個sush的平均時間）；

請求時間推進NER到上一條語句所取出的時間上，對consumption聯邦而言，其實就是取出某diner喫完一個sushi後的logicTime時間。

do{

從callbackQueue中取出一個事件，返回給callback對象；

調用callback對象的dispatch函數，返回一個布爾量wasTimeAdvanceGrant

判斷是否收到_simulationEnds交互，如果收到，退出循環；

while （!wasTimeAdvanceGrant）;

————————————————————————————————————————————————checkInternalQueue()函數

從internalQueue中取出（並刪除）所有小於等於當前時間的事件處理掉，此例中就是取出可能的FinishEatingSushiEvent，並開始調用RTI函數attributeOwnershipAcquisition請求刪除該Serving實例：

_rti.attributeOwnershipAcquisition(

_dinerTable.getServing(_diner),

_privilegeToDeleteObjectAttributeAsSet,

null);

後面在AOAN的dispatch函數中，判斷ownership是否得到，如果得到，則開始刪除該Serving

else if (_attributes.equals(_privilegeToDeleteObjectAttributeAsSet)) {

finishDestroyingServing();

}

並更新某diner的狀態； --checkInternalQueue()函數

————————————————————————————————————————————————checkInternalQueue()函數

更新_dinerTable中的diner對象類實例信息，並調用rti.updateAttributeValues(diner._handle, sa, null, sendTime);在聯邦中更新diner對象實例信息。

根據當前_servings中所有的sushi信息，發送updateAttributeValues請求或者直接刪除對象實例_rti.deleteObjectInstance(serving._handle, null, sendTime);

判斷是否消耗了足夠多的sushi，如果足夠多，則發出SimulationEnds交互。

}

（11）處理第三個同步點ReadyToResign,發出同步點已經achieved請求。使用barrier機制阻塞線程，結束阻塞後輸出已經在該同步點同步的信息。然後結束該聯邦的運行。

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下面從consumption運行的log文件來進行動態分析

RTIambassador created

Federation execution restaurant_1 already exists.

Joined as federate 5

Enabling time constraint...

...constraint enabled at time<0.0>

Enabling time regulation...

...regulation enabled at time<0.0>

Waiting for ReadyToPopulate...

�5.10)startRegistrationForObjectClass:3

�5.12)turnInteractionsOn:4

�5.10)startRegistrationForObjectClass:7

...federation synchronized.

Waiting for ReadyToRun...

...federation synchronized.

//之前無話，跟前面的聯邦運行情況基本相同，尤其跟production基本類似。

NER to time<INF>

// 進入時間推進循環，明顯看到剛開始時，_internalQueue中沒有事件，因此返回的推進時間是INF，即尋求推進到結束時間

This is DiscoverObjectInstanceCallback's dispatch B_3_0 105

Discovered Boat 105(B_3_0)

This is DiscoverObjectInstanceCallback's dispatch B_3_1 113

Discovered Boat 113(B_3_1)

This is DiscoverObjectInstanceCallback's dispatch B_3_2 114

Discovered Boat 114(B_3_2)

This is DiscoverObjectInstanceCallback's dispatch B_3_3 115

Discovered Boat 115(B_3_3)

This is DiscoverObjectInstanceCallback's dispatch B_3_4 116

Discovered Boat 116(B_3_4)

This is DiscoverObjectInstanceCallback's dispatch B_3_5 118

Discovered Boat 118(B_3_5)

This is DiscoverObjectInstanceCallback's dispatch B_3_6 120

Discovered Boat 120(B_3_6)

This is DiscoverObjectInstanceCallback's dispatch B_3_7 121

Discovered Boat 121(B_3_7)

//以上爲外部事件及其處理情況，發現了8個Boat對象實例。

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@147917a

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@11e67ac

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@3f96ee

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@44f787

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@126d3df

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@b1a4e2

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@149a794

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1d2b9b7

//以上爲外部事件處理，反射所發現對象實例的屬性。

This is GrantEvent's dispatch time<0.01>

//接收到time grant事件，時間推進到0.01

This is before second while //這個輸出是爲了定位第二個while語句

NER to time<INF>

//仍舊沒有內部事件，NER仍舊推進到結束時間

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@1827d1

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1be2893

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1d87b85

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@118958e

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@22d166

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@17779e3

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@167e3a5

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@15bc6c8

//接收外部事件，更新8個Boat對象實例的屬性值

This is GrantEvent's dispatch time<1.01>

//time grant to 1.01

This is before second while

NER to time<INF>

////仍舊沒有內部事件，NER仍舊推進到結束時間

This is DiscoverObjectInstanceCallback's dispatch S_4_0 125

Discovered Serving 125(S_4_0)

//發現了所訂閱的一個Serving對象實例

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@111ded2

//反射新發現的Serving對象實例的相關屬性值

This is GrantEvent's dispatch time<1.51>

//time grant to 1.51

This is before second while

NER to time<INF>

////仍舊沒有內部事件，NER仍舊推進到結束時間

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@b51404

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@1db484d

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@94cb8b

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@118278a

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@cc0e01

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@1a1c42f

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1570945

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@121b59a

This is GrantEvent's dispatch time<2.01>

//time grant to 2.01

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_1 126

Discovered Serving 126(S_4_1)

//又發現了一個Serving對象實例

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@1381960

//反射其屬性值

This is GrantEvent's dispatch time<2.3099999999999996>

//time grant to 2.3099999999999996

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@8c5ea2

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@1579a30

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@4bfe6b

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@14b6bed

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@366573

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@19da967

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@6e8f94

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@633d51

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@569c60

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@3468f4

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@6db724

This is GrantEvent's dispatch time<3.01>

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_2 127

Discovered Serving 127(S_4_2)

This is DiscoverObjectInstanceCallback's dispatch S_4_3 128

Discovered Serving 128(S_4_3)

This is DiscoverObjectInstanceCallback's dispatch S_4_4 129

Discovered Serving 129(S_4_4)

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1c297a3

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@717323

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@3e1bc8

This is GrantEvent's dispatch time<3.11>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@313170

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1db9852

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@6504bc

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@16089a5

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@c16b18

This is DiscoverObjectInstanceCallback's dispatch S_4_5 130

Discovered Serving 130(S_4_5)

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@16de067

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@4d2af2

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@3e97df

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@15b0333

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@878c4c

This is GrantEvent's dispatch time<4.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@118223d

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@1700391

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@fa39d7

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@4eeaaf

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@1c18a4c

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@15e92d7

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@c92507

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@19e09a4

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@e5355f

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@132ae7

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@65b738

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@1dfd868

This is GrantEvent's dispatch time<5.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@14275d4

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@45e228

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@2b249

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@106daba

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1021f34

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@10e434d

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@12fb0af

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@1f8bd0d

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@c06258

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@789869

This is GrantEvent's dispatch time<6.01>

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_6 131

Discovered Serving 131(S_4_6)

This is ReflectAttributeValuesEvent's dispatch 131 se.pitch.prti.prti302@cffc79

This is GrantEvent's dispatch time<6.31>

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_7 132

Discovered Serving 132(S_4_7)

This is ReflectAttributeValuesEvent's dispatch 132 se.pitch.prti.prti302@c3e82b

This is GrantEvent's dispatch time<6.319999999999999>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@2b349d

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1dafbaf

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@1c1c92b

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@17e4dee

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@12e7c6a

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@ea5461

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@49cf9f

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@bc5596

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@970c0e

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@987197

This is GrantEvent's dispatch time<7.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@1a7f9dc

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@104e28b

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@1b54362

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@15b0e2c

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@ff9053

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@5c7734

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@96212a

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@5b675e

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@df83e5

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@4c6320

This is GrantEvent's dispatch time<8.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@ffd135

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1000bcf

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@754fc

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@15c998a

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@6458a6

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@1f82ab4

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@1bb9696

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@9b6220

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@1474e45

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@63a721

This is GrantEvent's dispatch time<9.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1401d28

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@3a6e5c

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@238016

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@ae4646

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@187b287

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@951a0

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@1ce1bea

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@8acfc3

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@979f67

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@62610b

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@d12eea

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@15f157b

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@17b40fe

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@e7f6eb

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@103de90

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@d72200

This is GrantEvent's dispatch time<10.01>

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_8 133

Discovered Serving 133(S_4_8)

This is ReflectAttributeValuesEvent's dispatch 133 se.pitch.prti.prti302@1f9338f

This is GrantEvent's dispatch time<10.52>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@1a80aea

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1dc64a5

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@53c3f5

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@101ac93

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@15f1f9c

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1474ea

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@107bd0d

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@10ca208

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@61f533

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@12922f6

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@9f0d

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@ca3783

This is GrantEvent's dispatch time<11.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@2a6ff

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@21d23b

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@7124af

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1f7708

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1bfbfb8

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1c3e9ba

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@125d61e

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@10c6cfc

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@c72243

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@19a8416

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@155d3a3

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@1b994de

This is GrantEvent's dispatch time<12.01>

This is before second while

NER to time<INF>

This is DiscoverObjectInstanceCallback's dispatch S_4_9 134

Discovered Serving 134(S_4_9)

This is ReflectAttributeValuesEvent's dispatch 134 se.pitch.prti.prti302@57e787

This is GrantEvent's dispatch time<12.12>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@7b4703

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1732ed2

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@1071521

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1fc3c84

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@e93999

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@be76c7

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@682406

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@115126e

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@6d2380

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@11daa0e

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@879860

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@24de7d

This is GrantEvent's dispatch time<13.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@1f21c50

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@20f237

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@132021a

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@2803d5

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@113981b

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1672bbb

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@6833f2

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@12a73d9

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@1bdb58

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@dd75a4

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1568654

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@18d30fb

This is GrantEvent's dispatch time<14.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@14d921a

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1b32627

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@8dcd5d

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1a5af9f

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1bfa3d3

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@9c82f4

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@159780d

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@d8ca48

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@c8570c

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@caf0ed

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@18f6559

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@146b6db

This is GrantEvent's dispatch time<15.01>

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@717d91

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@eafb71

This is ReflectAttributeValuesEvent's dispatch 127 se.pitch.prti.prti302@4ab2f

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@ad2c30

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1302fc5

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@903025

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@48f675

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@2c9103

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@1e46a68

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@105eb6f

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1a3ca10

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@26f9e5

//之前都是重複動作，請求時間推進到INF，不斷髮現新的Serving對象實例，反射其屬性值，時間不斷推進。

This is AOANcallback's dispatch 127 HashSet( 100 )

直到這裏，收到回調函數，表示本聯邦已經獲取到對象實例某屬性的控制權（對象類實例 S_4_2 127）

Transferring serving S_4_2 to diner D_5_2 //dispatch函數中調用transferServingToDiner（）函數，顯示這條信息

This is before _internalQueue.enqueue and the _consumptionTimes is interval<6.0> and the _eventTime is time<21.009999999999998>

The _logicalTime is time<15.01>

This is GrantEvent's dispatch time<16.01>

//time grant to 16.01

This is before second while

NER to time<21.009999999999998>

//注意此時NER time不是INF了，而是一個具體的數值。這裏應該是_internalQueue中出現了一個內部事件，此內部事件應該是diner D_5_2喫S_4_2，而這個時間所附帶的時間應該是diner D_5_2喫東西的平均時間。

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@ed32c4

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@9fea8a

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@df2d38

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@11e831

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1a2f02e

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@d75c47

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@eb67e8

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@f2ea42

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1f1cbf6

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@504ec1

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@628704

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@11a4bd4

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@16877f8

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@19c7c21

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@996cca

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@b57e9a

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@18adae2

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1283052

This is GrantEvent's dispatch time<17.01>

//時間繼續推進，每次1秒

This is before second while

NER to time<21.009999999999998>

//NER to time 保持不變，第一個sushi還沒有喫完，下面重複此操作，直到時間推進到21.009999999999998

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@873723

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@425743

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@16ef705

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1b7c76

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@883357

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@1e2afb2

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@17cfd38

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@d480ea

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@15b8520

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@18105e8

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1aacd5f

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@16d8196

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@56b93a

This is GrantEvent's dispatch time<18.01>

This is before second while

NER to time<21.009999999999998>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@9fe84e

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@4c71d2

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@c4bc34

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@2006a0

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@9300cc

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@1198ff2

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@1397e5c

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@196e136

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@9bad5a

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@1250ff2

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@3a0ab1

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@940f82

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@864e43

This is GrantEvent's dispatch time<19.01>

This is before second while

NER to time<21.009999999999998>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@69a4cb

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@1c20eb7

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@1541147

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@3a835d

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@1867df9

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@b86944

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@107108e

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@cfe049

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@18e18a3

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@1f38fc6

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@1642bd6

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@15bfdbd

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@6f8b2b

This is GrantEvent's dispatch time<20.01>

This is before second while

NER to time<21.009999999999998>

This is DiscoverObjectInstanceCallback's dispatch S_4_10 135

Discovered Serving 135(S_4_10)

This is DiscoverObjectInstanceCallback's dispatch S_4_11 136

Discovered Serving 136(S_4_11)

This is ReflectAttributeValuesEvent's dispatch 136 se.pitch.prti.prti302@1c6e818

This is ReflectAttributeValuesEvent's dispatch 135 se.pitch.prti.prti302@1afb0c7

This is GrantEvent's dispatch time<20.020000000000003>

This is before second while

NER to time<21.009999999999998>

This is GrantEvent's dispatch time<21.009999999999998>

//時間終於推進到了21.009999999999998，此後在調用updateInternalStateAtNewTime()函數時，將從_internalQueue隊列中刪除對應的FinishEatingSushiEvent，並調用其dispatch，請求刪除該Serving對象實例。

This is FinishEatingSushiEvent's dispatch time<21.009999999999998> 2

This is before second while

NER to time<INF>

//之後，_internalQueue中又空了。因此，NER請求又是結束時間

This is AOANcallback's dispatch 127 HashSet( 1 )

//所有權轉移請求後的callback，應該是對幾行前刪除Serving請求（其實是對屬性_privilegeToDeleteObjectAttributeAsSet的所有權的請求）的迴應。

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@89e2f1

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@18a9fc8

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@2515

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@d0357a

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@166f9b9

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@19518cc

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@18efaea

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@1fb3211

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@940b84

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@18041e0

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@16504fa

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@129e5e9

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@1b5391b

This is GrantEvent's dispatch time<21.01>

//time grant to 21.01

Deleted serving 127

//刪除127 sushi Serving，在time grant之後的updateServings函數調用中處理serving刪除，調用_rti.deleteObjectInstance(serving._handle, null, sendTime);。

This is before second while

NER to time<INF>

This is ReflectAttributeValuesEvent's dispatch 105 se.pitch.prti.prti302@44d990

This is ReflectAttributeValuesEvent's dispatch 113 se.pitch.prti.prti302@278e83

This is ReflectAttributeValuesEvent's dispatch 114 se.pitch.prti.prti302@fd66a5

This is ReflectAttributeValuesEvent's dispatch 128 se.pitch.prti.prti302@5dfaf1

This is ReflectAttributeValuesEvent's dispatch 126 se.pitch.prti.prti302@61cd2

This is ReflectAttributeValuesEvent's dispatch 120 se.pitch.prti.prti302@14e4e31

This is ReflectAttributeValuesEvent's dispatch 130 se.pitch.prti.prti302@1ef7de4

This is ReflectAttributeValuesEvent's dispatch 121 se.pitch.prti.prti302@3228a1

This is ReflectAttributeValuesEvent's dispatch 125 se.pitch.prti.prti302@10980e7

This is ReflectAttributeValuesEvent's dispatch 129 se.pitch.prti.prti302@639bf1

This is ReflectAttributeValuesEvent's dispatch 118 se.pitch.prti.prti302@1931579

This is ReflectAttributeValuesEvent's dispatch 115 se.pitch.prti.prti302@166bfd8

This is ReflectAttributeValuesEvent's dispatch 116 se.pitch.prti.prti302@bd09e8

This is GrantEvent's dispatch time<22.01>

This is before second while

-------------------------------------------------------------------------------------------------------------

從上面運行中可以看出，consumption聯邦的主要時間推進循環是：時間開始推進，直到某diner發現某serving對象實例已經足夠靠近（通過反射serving的position屬性值），這時diner發出AOAIA請求，請求獲取該Serving對象實例的position屬性的所有權。當RTI通過AOAN回調告知所有權可以獲取時，consumption聯邦在_internalQueue中加入一個FinishEatingSushiEvent事件。然後聯邦在時間推進循環中，聯邦從_internalQueue中獲取FinishEatingSushiEvent事件的時間，並請求推進（NER）到該時間。然後聯邦在時間推進循環中持續發出該NER請求。直到收到一次time grant並且granted的time跟前面請求推進的時間相等。此時，聯邦刪除_internalQueue隊列中的FinishEatingSushiEvent事件，並刪除被喫掉的Serving對象實例。

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計算機仿真中的HLA技術中的餐館例子分析 （4） Consumption

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