org.apache.blur.store.hdfs_v2
Class JoinDirectory

java.lang.Object
  extended by org.apache.lucene.store.Directory
      extended by org.apache.blur.store.hdfs_v2.JoinDirectory
All Implemented Interfaces:
Closeable, LastModified, HdfsSymlink

public class JoinDirectory
extends org.apache.lucene.store.Directory
implements LastModified, HdfsSymlink


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.lucene.store.Directory
org.apache.lucene.store.Directory.IndexInputSlicer
 
Constructor Summary
JoinDirectory(HdfsDirectory longTermStorage, org.apache.lucene.store.Directory shortTermStorage)
           
 
Method Summary
 void close()
           
 org.apache.lucene.store.IndexOutput createOutput(String name, org.apache.lucene.store.IOContext context)
           
 void deleteFile(String name)
           
 boolean fileExists(String name)
           
 long fileLength(String name)
           
 long getFileModified(String name)
           
 HdfsDirectory getSymlinkDirectory()
           
 String[] listAll()
           
 org.apache.lucene.store.IndexInput openInput(String name, org.apache.lucene.store.IOContext context)
           
 void sync(Collection<String> names)
           
 
Methods inherited from class org.apache.lucene.store.Directory
clearLock, copy, createSlicer, getLockFactory, getLockID, makeLock, setLockFactory, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

JoinDirectory

public JoinDirectory(HdfsDirectory longTermStorage,
                     org.apache.lucene.store.Directory shortTermStorage)
              throws IOException
Throws:
IOException
Method Detail

listAll

public String[] listAll()
                 throws IOException
Specified by:
listAll in class org.apache.lucene.store.Directory
Throws:
IOException

fileExists

public boolean fileExists(String name)
                   throws IOException
Specified by:
fileExists in class org.apache.lucene.store.Directory
Throws:
IOException

deleteFile

public void deleteFile(String name)
                throws IOException
Specified by:
deleteFile in class org.apache.lucene.store.Directory
Throws:
IOException

fileLength

public long fileLength(String name)
                throws IOException
Specified by:
fileLength in class org.apache.lucene.store.Directory
Throws:
IOException

createOutput

public org.apache.lucene.store.IndexOutput createOutput(String name,
                                                        org.apache.lucene.store.IOContext context)
                                                 throws IOException
Specified by:
createOutput in class org.apache.lucene.store.Directory
Throws:
IOException

sync

public void sync(Collection<String> names)
          throws IOException
Specified by:
sync in class org.apache.lucene.store.Directory
Throws:
IOException

openInput

public org.apache.lucene.store.IndexInput openInput(String name,
                                                    org.apache.lucene.store.IOContext context)
                                             throws IOException
Specified by:
openInput in class org.apache.lucene.store.Directory
Throws:
IOException

close

public void close()
           throws IOException
Specified by:
close in interface Closeable
Specified by:
close in class org.apache.lucene.store.Directory
Throws:
IOException

getFileModified

public long getFileModified(String name)
                     throws IOException
Specified by:
getFileModified in interface LastModified
Throws:
IOException

getSymlinkDirectory

public HdfsDirectory getSymlinkDirectory()
Specified by:
getSymlinkDirectory in interface HdfsSymlink


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