Interface Lease
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- All Superinterfaces:
AutoCloseable
,Closeable
public interface Lease extends Closeable
Represents an acquired lease from anInterProcessSemaphore
. It is the client's responsibility to close this lease when it is no longer needed so that other blocked clients can use it. If the client crashes (or its session expires, etc.) the lease will automatically be closed.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
close()
Releases the lease so that other clients/processes can acquire itbyte[]
getData()
Return the data stored in the node for this leaseString
getNodeName()
Return the the node for this lease
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Method Detail
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close
void close() throws IOException
Releases the lease so that other clients/processes can acquire it- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Throws:
IOException
- errors
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getData
byte[] getData() throws Exception
Return the data stored in the node for this lease- Returns:
- data
- Throws:
Exception
- errors
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