Package org.jgroups.protocols
Class VIEW_SYNC.ViewSyncHeader
java.lang.Object
org.jgroups.Header
org.jgroups.protocols.VIEW_SYNC.ViewSyncHeader
- All Implemented Interfaces:
Externalizable
,Serializable
,Streamable
- Enclosing class:
VIEW_SYNC
- See Also:
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Field Summary
FieldsFields inherited from class org.jgroups.Header
HDR_OVERHEAD
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
getType()
getView()
void
void
Read the state of the current object (including superclasses) from instream Note that the input stream must not be closedint
size()
To be implemented by subclasses.toString()
void
void
writeTo
(DataOutputStream out) Write the entire state of the current object (including superclasses) to outstream.
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Field Details
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VIEW_SYNC
public static final int VIEW_SYNC- See Also:
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VIEW_SYNC_REQ
public static final int VIEW_SYNC_REQ- See Also:
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Constructor Details
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ViewSyncHeader
public ViewSyncHeader() -
ViewSyncHeader
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Method Details
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getType
public int getType() -
getView
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toString
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writeExternal
- Specified by:
writeExternal
in interfaceExternalizable
- Throws:
IOException
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readExternal
- Specified by:
readExternal
in interfaceExternalizable
- Throws:
IOException
ClassNotFoundException
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size
public int size()Description copied from class:Header
To be implemented by subclasses. Return the size of this object for the serialized version of it. I.e. how many bytes this object takes when flattened into a buffer. This may be different for each instance, or can be the same. This may also just be an estimation. E.g. FRAG uses it on Message to determine whether or not to fragment the message. Fragmentation itself will be accurate, because the entire message will actually be serialized into a byte buffer, so we can determine the exact size. -
writeTo
Description copied from interface:Streamable
Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed- Specified by:
writeTo
in interfaceStreamable
- Throws:
IOException
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readFrom
public void readFrom(DataInputStream in) throws IOException, IllegalAccessException, InstantiationException Description copied from interface:Streamable
Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed- Specified by:
readFrom
in interfaceStreamable
- Throws:
IOException
IllegalAccessException
InstantiationException
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