Package aleph.dir

Examples of aleph.dir.DirectoryManager

58
59
60
61
62
63
64
65
66
67
68
69
70
    }
    return balance;
  }
 
  public static void transfer(String accountNum1, String accountNum2, int amount){
    DirectoryManager locator = HyFlow.getLocator();
    _BankAccount account1 = (_BankAccount) locator.open(accountNum1);
    _BankAccount account2 = (_BankAccount) locator.open(accountNum2);
   
    for(int i=0; i<Benchmark.calls; i++)
      account1.withdraw(amount);
   
    try {
View Full Code Here
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
    } catch (InterruptedException e) {
      e.printStackTrace();
    }
   
    long balance = 0;
    DirectoryManager locator = HyFlow.getLocator();
    int node = Network.getInstance().nodesCount();
    for(int i=0; i<localObjectsCount; i++){
      for(int j=0;j<node;j++){
        if(i%node==j){
          try {
            balance+=((BankAccount) locator.open(j + "-" + i,"r")).checkBalance();
          } catch (Throwable e) {
            e.printStackTrace();
          } 
        }
      }
View Full Code Here
43
44
45
46
47
48
49
50
51
52
53
54
55
    return amount;
  }
 
  @Atomic
  public static long totalBalance(String accountNum1, String accountNum2){
    DirectoryManager locator = HyFlow.getLocator();
    BankAccount account1 = (BankAccount) locator.open(accountNum1);
    BankAccount account2 = (BankAccount) locator.open(accountNum2);
   
    long balance = 0;
    for(int i=0; i<Benchmark.calls; i++)
      balance += account1.checkBalance();
   
View Full Code Here
17
18
19
20
21
22
23
24
25
26
27
28
    new Node(HEAD, -1);  // create the head node
  }

  @Atomic
  public void add(Integer value){
    DirectoryManager locator = HyFlow.getLocator();
    Node head = (Node)locator.open(HEAD);
    String oldNext = head.getNext();
    String newNodeId =  Network.getInstance().getID() + "-" + Math.random();  // generate random id
    Node newNode = new Node(newNodeId, value);
    newNode.setNext(oldNext);
    head.setNext(newNodeId);
View Full Code Here
63
64
65
66
67
68
69
70
71
72
73
74
75
    }
    return balance;
  }
 
  public static void transfer(String accountNum1, String accountNum2, int amount){
    DirectoryManager locator = HyFlow.getLocator();
    BankAccount account1 = (BankAccount) locator.open(accountNum1);
    BankAccount account2 = (BankAccount) locator.open(accountNum2);
   
    for(int i=0; i<Benchmark.calls; i++)
      account1.withdraw(amount);
   
    try {
View Full Code Here
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
    head.setNext(newNodeId);
  }

  @Atomic
  public boolean delete(Integer value){
    DirectoryManager locator = HyFlow.getLocator();
    String next = HEAD;
    String prev = null;
    do{  // find the last node
      Node node = (Node)locator.open(next, "r");
      if(value.equals(node.getValue())){
        Node deletedNode = (Node)locator.open(next);  //reopen for write to be deleted
        Node prevNode = (Node)locator.open(prev);    //open previous node for write
        prevNode.setNext(deletedNode.getNext());
        locator.delete(deletedNode);
        System.out.println("<" + node.getId() + "> " + node.getValue() + "  DELETED....");
        return true;
      }
      prev = next;
      next = node.getNext();
View Full Code Here
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
    } catch (InterruptedException e) {
      e.printStackTrace();
    }
   
    long balance = 0;
    DirectoryManager locator = HyFlow.getLocator();
    int node = Network.getInstance().nodesCount();
    for(int i=0; i<localObjectsCount; i++){
      for(int j=0;j<node;j++){
        if(i%node==j){
          try {
            System.err.println("Balance = " + balance);
            balance+=((BankAccount) locator.open(j + "-" + i,"r")).checkBalance();
          } catch (Throwable e) {
            e.printStackTrace();
          } 
        }
      }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
    return false;
  }

  @Atomic
  public boolean find(Integer value){
    DirectoryManager locator = HyFlow.getLocator();
    String next = HEAD;
    do{  // find the last node
      Node node = (Node)locator.open(next, "r");
      if(value.equals(node.getValue())){
        System.out.println("Found!");
        return true;
      }
      next = node.getNext();
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
    return false;
  }
 
  @Atomic
  public int sum(){
    DirectoryManager locator = HyFlow.getLocator();
    String next = HEAD;
    int sum = 1;  // to avoid -1 value of head sentential node
    do{  // find the last node
      Node node = (Node)locator.open(next, "r");
      next = node.getNext();
      sum += node.getValue();
    }while(next!=null);
    return sum;
  }
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
60
    }
    throw new TransactionException("Failed to commit the transaction in the defined retries.");
  }
  public void add(Integer value, Context __transactionContext__){
    try{
      DirectoryManager locator = HyFlow.getLocator();
      Node head = (Node)locator.open(HEAD);
      String oldNext = head.getNext(__transactionContext__);
      String newNodeId =  Network.getInstance().getID() + "-" + Math.random();  // generate random id
      System.out.println(newNodeId);
      Node newNode = new Node(newNodeId, value);
      newNode.setNext(oldNext, __transactionContext__);
View Full Code Here
TOP

Related Classes of aleph.dir.DirectoryManager

  • aleph.GlobalObject
  • edu.vt.rt.datastructures.lang.AtomicBST
  • edu.vt.rt.datastructures.lang.AtomicHashSet
  • edu.vt.rt.datastructures.lang.AtomicList
  • edu.vt.rt.datastructures.lang.DistributedAtomicList
  • edu.vt.rt.datastructures.lang.DistributedImmutableBST
  • edu.vt.rt.datastructures.lang.DistributedImmutableHashMap$ArrayNode
  • edu.vt.rt.datastructures.lang.DistributedImmutableHashMap$BitmapIndexedNode
  • edu.vt.rt.datastructures.lang.DistributedImmutableList
  • edu.vt.rt.datastructures.lang.DistributedPersistentBST
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.