public final class GetSessionStateEntryProcessor extends Object implements EntryProcessor<String,SessionState>, IdentifiedDataSerializable
Constructor and Description |
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GetSessionStateEntryProcessor() |
Modifier and Type | Method and Description |
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EntryBackupProcessor<String,SessionState> |
getBackupProcessor()
Get the entry processor to be applied to backup entries.
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int |
getFactoryId()
Returns DataSerializableFactory factory id for this class.
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int |
getId()
Returns type identifier for this class.
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Object |
process(Map.Entry<String,SessionState> entry)
Process the entry without worrying about concurrency.
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void |
readData(ObjectDataInput in)
Reads fields from the input stream
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void |
writeData(ObjectDataOutput out)
Writes object fields to output stream
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public int getFactoryId()
IdentifiedDataSerializable
getFactoryId
in interface IdentifiedDataSerializable
public int getId()
IdentifiedDataSerializable
getId
in interface IdentifiedDataSerializable
public Object process(Map.Entry<String,SessionState> entry)
EntryProcessor
Map.Entry.setValue(V)
method of Map.Entry
such as:
Override
public Object process(Map.Entry entry) {
Value value = entry.getValue();
// process and modify value
// ...
entry.setValue(value);
return result;
}
otherwise EntryProcessor does not guarantee to modify the entry.process
in interface EntryProcessor<String,SessionState>
entry
- entry to be processedpublic EntryBackupProcessor<String,SessionState> getBackupProcessor()
EntryProcessor
getBackupProcessor
in interface EntryProcessor<String,SessionState>
public void writeData(ObjectDataOutput out) throws IOException
DataSerializable
writeData
in interface DataSerializable
out
- outputIOException
public void readData(ObjectDataInput in) throws IOException
DataSerializable
readData
in interface DataSerializable
in
- inputIOException
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