Package org.apache.accumulo.core.file

Interface FileSKVIterator

All Superinterfaces:

AutoCloseable, InterruptibleIterator, SortedKeyValueIterator<Key,Value>, YieldingKeyValueIterator<Key,Value>

All Known Implementing Classes:

BloomFilterLayer.Reader, MapFileIterator, MapFileOperations.RangeIterator, RFile.Reader, SequenceFileIterator

public interface FileSKVIterator
extends InterruptibleIterator, AutoCloseable

Method Summary

Modifier and Type	Method	Description
void	close()
void	closeDeepCopies()
Key	getFirstKey()
Key	getLastKey()
DataInputStream	getMetaStore(String name)
FileSKVIterator	getSample(SamplerConfigurationImpl sampleConfig)
void	setCacheProvider(CacheProvider cacheProvider)

Methods inherited from interface org.apache.accumulo.core.iteratorsImpl.system.InterruptibleIterator

setInterruptFlag

Methods inherited from interface org.apache.accumulo.core.iterators.SortedKeyValueIterator

deepCopy, getTopKey, getTopValue, hasTop, init, next, seek

Methods inherited from interface org.apache.accumulo.core.iterators.YieldingKeyValueIterator

enableYielding

Method Detail

getFirstKey

Key getFirstKey()
         throws IOException

Throws:

IOException

getLastKey

Key getLastKey()
        throws IOException

Throws:

IOException

getMetaStore

DataInputStream getMetaStore(String name)
                      throws IOException,
                             NoSuchMetaStoreException

Throws:

IOException

NoSuchMetaStoreException

getSample

FileSKVIterator getSample(SamplerConfigurationImpl sampleConfig)

closeDeepCopies

void closeDeepCopies()
              throws IOException

Throws:

IOException

setCacheProvider

void setCacheProvider(CacheProvider cacheProvider)

close

void close()
    throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException