Package org.teamapps.universaldb.index.fileng

Class FileIndex

java.lang.Object

org.teamapps.universaldb.index.AbstractIndex<FileValue,FileFilter>

org.teamapps.universaldb.index.fileng.FileIndex

All Implemented Interfaces:

ColumnIndex<FileValue,FileFilter>, FileStore, MappedObject

public class FileIndex
extends AbstractIndex<FileValue,FileFilter>
implements FileStore

Constructor Summary

Constructors

Constructor	Description
FileIndex(java.lang.String name, TableIndex table, ColumnType columnType, boolean indexFileContent, boolean indexFileVersions, java.lang.String secret)

Method Summary

Modifier and Type	Method	Description
void	close()
void	drop()
void	dumpIndex(java.io.DataOutputStream dataOutputStream, java.util.BitSet records)
java.util.BitSet	filter(java.util.BitSet records, FileFilter fileFilter)
java.io.File	getAsFile(int id)
java.lang.String	getFileName(int id)
java.io.File	getFileVersion(int id, int version)
FileValue	getGenericValue(int id)
java.lang.String	getHash(int id)
java.io.InputStream	getInputStream(int id)
long	getSize(int id)
IndexType	getType()
FileValue	getValue(int id)
int	getVersion(int id)
FileValue	readTransactionValue(java.io.DataInputStream dataInputStream)
void	removeAllVersions(int id)
void	removeValue(int id)
void	restoreIndex(java.io.DataInputStream dataInputStream)
void	setGenericValue(int id, FileValue value)
void	setValue(int id, FileValue value)
java.util.List<SortEntry>	sortRecords(java.util.List<SortEntry> sortEntries, boolean ascending, UserContext userContext)
void	writeTransactionValue(FileValue value, java.io.DataOutputStream dataOutputStream)

Methods inherited from class org.teamapps.universaldb.index.AbstractIndex

getColumnType, getDataPath, getFQN, getFullTextIndexingOptions, getFullTextIndexPath, getMappingId, getName, getTable, negateInput, setMappingId, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.teamapps.universaldb.index.ColumnIndex

createFilter, createFilter, dumpIndex, getReferencedColumn, getStringValue, restoreIndex, writeSchema

Constructor Details

FileIndex

public FileIndex(java.lang.String name,
TableIndex table,
ColumnType columnType,
boolean indexFileContent,
boolean indexFileVersions,
java.lang.String secret)

Method Details

getType

public IndexType getType()

Specified by:

getType in interface ColumnIndex<FileValue,FileFilter>

getGenericValue

public FileValue getGenericValue(int id)

Specified by:

getGenericValue in interface ColumnIndex<FileValue,FileFilter>

setGenericValue

public void setGenericValue(int id,
FileValue value)

Specified by:

setGenericValue in interface ColumnIndex<FileValue,FileFilter>

removeValue

public void removeValue(int id)

Specified by:

removeValue in interface ColumnIndex<FileValue,FileFilter>

removeAllVersions

public void removeAllVersions(int id)

getValue

public FileValue getValue(int id)

setValue

public void setValue(int id,
FileValue value)

getHash

public java.lang.String getHash(int id)

Specified by:

getHash in interface FileStore

getFileName

public java.lang.String getFileName(int id)

Specified by:

getFileName in interface FileStore

getSize

public long getSize(int id)

Specified by:

getSize in interface FileStore

getInputStream

public java.io.InputStream getInputStream(int id)

Specified by:

getInputStream in interface FileStore

getAsFile

public java.io.File getAsFile(int id)

Specified by:

getAsFile in interface FileStore

getFileVersion

public java.io.File getFileVersion(int id,
int version)

Specified by:

getFileVersion in interface FileStore

getVersion

public int getVersion(int id)

Specified by:

getVersion in interface FileStore

writeTransactionValue

public void writeTransactionValue(FileValue value,
java.io.DataOutputStream dataOutputStream)
                           throws java.io.IOException

Specified by:

writeTransactionValue in interface ColumnIndex<FileValue,FileFilter>

Throws:

java.io.IOException

readTransactionValue

public FileValue readTransactionValue(java.io.DataInputStream dataInputStream)
                               throws java.io.IOException

Specified by:

readTransactionValue in interface ColumnIndex<FileValue,FileFilter>

Throws:

java.io.IOException

sortRecords

public java.util.List<SortEntry> sortRecords(java.util.List<SortEntry> sortEntries,
boolean ascending,
UserContext userContext)

Specified by:

sortRecords in interface ColumnIndex<FileValue,FileFilter>

dumpIndex

public void dumpIndex(java.io.DataOutputStream dataOutputStream,
java.util.BitSet records)
               throws java.io.IOException

Specified by:

dumpIndex in interface ColumnIndex<FileValue,FileFilter>

Throws:

java.io.IOException

restoreIndex

public void restoreIndex(java.io.DataInputStream dataInputStream)
                  throws java.io.IOException

Specified by:

restoreIndex in interface ColumnIndex<FileValue,FileFilter>

Throws:

java.io.IOException

filter

public java.util.BitSet filter(java.util.BitSet records,
FileFilter fileFilter)

Specified by:

filter in interface ColumnIndex<FileValue,FileFilter>

close

public void close()

Specified by:

close in interface ColumnIndex<FileValue,FileFilter>

drop

public void drop()

Specified by:

drop in interface ColumnIndex<FileValue,FileFilter>