Package org.jgroups.protocols.pbcast
Class FLUSH.FlushHeader
java.lang.Object
org.jgroups.Header
org.jgroups.protocols.pbcast.FLUSH.FlushHeader
- All Implemented Interfaces:
Externalizable
,Serializable
,Streamable
- Enclosing class:
FLUSH
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final byte
static final byte
static final byte
static final byte
static final byte
static final byte
static final byte
static final byte
Fields inherited from class org.jgroups.Header
HDR_OVERHEAD
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Constructor Summary
ConstructorsConstructorDescriptionFlushHeader
(byte type) FlushHeader
(byte type, long viewID) FlushHeader
(byte type, long viewID, Collection<Address> flushView) -
Method Summary
Modifier and TypeMethodDescriptionvoid
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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START_FLUSH
public static final byte START_FLUSH- See Also:
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STOP_FLUSH
public static final byte STOP_FLUSH- See Also:
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FLUSH_COMPLETED
public static final byte FLUSH_COMPLETED- See Also:
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ABORT_FLUSH
public static final byte ABORT_FLUSH- See Also:
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FLUSH_BYPASS
public static final byte FLUSH_BYPASS- See Also:
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FLUSH_RECONCILE
public static final byte FLUSH_RECONCILE- See Also:
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FLUSH_RECONCILE_OK
public static final byte FLUSH_RECONCILE_OK- See Also:
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FLUSH_NOT_COMPLETED
public static final byte FLUSH_NOT_COMPLETED- See Also:
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Constructor Details
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FlushHeader
public FlushHeader() -
FlushHeader
public FlushHeader(byte type) -
FlushHeader
public FlushHeader(byte type, long viewID) -
FlushHeader
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Method Details
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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. -
addDigest
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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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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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