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1
2 package SOFA.SOFAnode.Made.TIR.Impl;
3 import java.io.IOException  ;
4 import java.rmi.RemoteException ;
5 import java.rmi.server.UnicastRemoteObject ;
6
7 import SOFA.SOFAnode.Made.TIR.Container;
8 import SOFA.SOFAnode.Made.TIR.DefinitionKind;
9 import SOFA.SOFAnode.Made.TIR.ExprOctet;
10 import SOFA.SOFAnode.Made.TIR.ExprOperDef;
11 import SOFA.SOFAnode.Made.TIR.ExprOperKind;
12 import SOFA.SOFAnode.Made.TIR.Repository;
13 import SOFA.SOFAnode.Made.TIR.StateKind;
14 import SOFA.SOFAnode.Made.TIR.TIRExceptCommit;
15
16 public class ExprOctetImpl extends UnicastRemoteObject implements ExprOctet, TIRImplObject {
17 byte v;
18 ExprOperKindImpl eok;
19 DefinitionKindImpl defKindImpl;
20 StateKindImpl stKindImpl;
21
22 public ExprOctetImpl(byte value) throws RemoteException {
23 v = value;
24 eok = new ExprOperKindImpl(ExprOperKind.eok_octet);
25 defKindImpl = new DefinitionKindImpl(DefinitionKind.dk_Expression);
26 stKindImpl = new StateKindImpl(StateKind.sk_work);
27 }
28
29 public ExprOctetImpl() throws RemoteException {
30 v = 0;
31 eok = new ExprOperKindImpl(ExprOperKind.eok_octet);
32 defKindImpl = new DefinitionKindImpl(DefinitionKind.dk_Expression);
33 stKindImpl = new StateKindImpl(StateKind.sk_normal);
34 }
35
36
37 public DefinitionKind get_def_kind() throws RemoteException {
38 return (DefinitionKind) defKindImpl;
39 }
40
41
42 public StateKind get_state() throws RemoteException {
43 return (StateKind) stKindImpl;
44 }
45
46 public byte value() throws RemoteException {
47 return v;
48 }
49
50 public void value(byte value) {
51 v = value;
52 }
53
54 public ExprOperKind get_eok_kind() throws RemoteException {
55 return (ExprOperKind) eok;
56 }
57
58 public ExprOperDef calculate() throws RemoteException {
59 return this;
60 }
61
62 public void save(Storage st) throws RemoteException , TIRExceptStorage {
63 try {
64 st.curOutFile.writeInt(eok.value());
65 st.curOutFile.writeByte(v);
66 } catch (IOException e) {
67 throw new TIRExceptStorage("Can't write in directory "+st.current+".");
68 }
69 }
70
71 public void load(Storage st) throws RemoteException , TIRExceptStorage {
72 try {
73 v = st.curInFile.readByte();
74 } catch (IOException e) {
75 throw new TIRExceptStorage("Can't read in directory "+st.current+".");
76 }
77 }
78
79 public void postLoad(RepositoryImpl r) throws RemoteException , TIRExceptStorage {
80 ;
81 }
82
83 public boolean isNew() {
84 return (stKindImpl.value()==StateKind.sk_work);
85 }
86
87 public void canCommit() throws RemoteException , TIRExceptCommit {;}
88
89 public void doCommit(Container in, Repository rep) throws RemoteException {
90 if (stKindImpl.value()==StateKind.sk_work)
91 stKindImpl.toNormal();
92 }
93
94 public void doAbort(long workId) throws RemoteException {}
95 }
96 |
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