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java.lang.Objectorg.jgroups.Header
org.jgroups.blocks.RequestCorrelator.Header
public static final class RequestCorrelator.Header
The header for RequestCorrelator messages
Field Summary | |
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java.util.Stack |
callStack
Stack. |
java.lang.String |
corrName
The unique name of the associated RequestCorrelator |
java.util.List |
dest_mbrs
Contains a list of members who should receive the request (others will drop). |
long |
id
The id of this request to distinguish among other requests from the same RequestCorrelator |
static byte |
REQ
|
static byte |
RSP
|
boolean |
rsp_expected
msg is synchronous if true |
byte |
type
Type of header: request or reply |
Fields inherited from class org.jgroups.Header |
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HDR_OVERHEAD |
Constructor Summary | |
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RequestCorrelator.Header()
Used for externalization |
|
RequestCorrelator.Header(byte type,
long id,
boolean rsp_expected,
java.lang.String name)
|
Method Summary | |
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void |
readExternal(java.io.ObjectInput in)
|
void |
readFrom(java.io.DataInputStream in)
Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed |
long |
size()
To be implemented by subclasses. |
java.lang.String |
toString()
|
void |
writeExternal(java.io.ObjectOutput out)
|
void |
writeTo(java.io.DataOutputStream out)
Write the entire state of the current object (including superclasses) to outstream. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final byte REQ
public static final byte RSP
public byte type
public long id
public boolean rsp_expected
public java.lang.String corrName
public java.util.Stack callStack
public java.util.List dest_mbrs
Constructor Detail |
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public RequestCorrelator.Header()
public RequestCorrelator.Header(byte type, long id, boolean rsp_expected, java.lang.String name)
type
- type of header (REQ/RSP)id
- id of this header relative to ids of other requests
originating from the same correlatorrsp_expected
- whether it's a sync or async requestname
- the name of the RequestCorrelator from whichMethod Detail |
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public java.lang.String toString()
toString
in class Header
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
public void writeTo(java.io.DataOutputStream out) throws java.io.IOException
Streamable
writeTo
in interface Streamable
java.io.IOException
public void readFrom(java.io.DataInputStream in) throws java.io.IOException, java.lang.IllegalAccessException, java.lang.InstantiationException
Streamable
readFrom
in interface Streamable
java.io.IOException
java.lang.IllegalAccessException
java.lang.InstantiationException
public long size()
Header
size
in class Header
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