Package org.teamapps.universaldb.index

Interface ColumnIndex<TYPE,FILTER>

All Superinterfaces:

MappedObject

All Known Implementing Classes:

AbstractIndex, BinaryIndex, BooleanIndex, DoubleIndex, FileIndex, FileIndex, FloatIndex, IntegerIndex, LongIndex, MultiReferenceIndex, ShortIndex, SingleReferenceIndex, TextIndex, TranslatableTextIndex

public interface ColumnIndex<TYPE,FILTER>
extends MappedObject

Method Summary

Modifier and Type	Method	Description
void	close()
static ColumnIndex	createColumn(TableIndex table, java.lang.String name, ColumnType columnType)
default IndexFilter<TYPE,FILTER>	createFilter(FILTER filter)
default IndexFilter<TYPE,FILTER>	createFilter(FILTER filter, IndexPath indexPath)
void	drop()
void	dumpIndex(java.io.DataOutputStream dataOutputStream, java.util.BitSet records)
default void	dumpIndex(java.io.File file, java.util.BitSet records)
java.util.BitSet	filter(java.util.BitSet records, FILTER filter)
ColumnType	getColumnType()
java.lang.String	getFQN()
FullTextIndexingOptions	getFullTextIndexingOptions()
TYPE	getGenericValue(int id)
int	getMappingId()
java.lang.String	getName()
default ColumnIndex	getReferencedColumn()
default java.lang.String	getStringValue(int id)
TableIndex	getTable()
IndexType	getType()
boolean	isEmpty(int id)
void	removeValue(int id)
void	restoreIndex(java.io.DataInputStream dataInputStream)
default void	restoreIndex(java.io.File file)
void	setGenericValue(int id, TYPE value)
void	setMappingId(int id)
java.util.List<SortEntry>	sortRecords(java.util.List<SortEntry> sortEntries, boolean ascending, UserContext userContext)
default void	writeSchema(java.io.DataOutputStream dataOutputStream)

Method Details

createColumn

static ColumnIndex createColumn(TableIndex table,
java.lang.String name,
ColumnType columnType)

getStringValue

default java.lang.String getStringValue(int id)

getName

java.lang.String getName()

getTable

TableIndex getTable()

getColumnType

ColumnType getColumnType()

getFQN

java.lang.String getFQN()

Specified by:

getFQN in interface MappedObject

getType

IndexType getType()

getFullTextIndexingOptions

FullTextIndexingOptions getFullTextIndexingOptions()

getMappingId

int getMappingId()

Specified by:

getMappingId in interface MappedObject

setMappingId

void setMappingId(int id)

Specified by:

setMappingId in interface MappedObject

getGenericValue

TYPE getGenericValue(int id)

isEmpty

boolean isEmpty(int id)

setGenericValue

void setGenericValue(int id,
TYPE value)

removeValue

void removeValue(int id)

getReferencedColumn

default ColumnIndex getReferencedColumn()

createFilter

default IndexFilter<TYPE,FILTER> createFilter(FILTER filter)

createFilter

default IndexFilter<TYPE,FILTER> createFilter(FILTER filter,
IndexPath indexPath)

writeSchema

default void writeSchema(java.io.DataOutputStream dataOutputStream)
                  throws java.io.IOException

Throws:

java.io.IOException

sortRecords

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

filter

java.util.BitSet filter(java.util.BitSet records,
FILTER filter)

dumpIndex

default void dumpIndex(java.io.File file,
java.util.BitSet records)
                throws java.io.IOException

Throws:

java.io.IOException

dumpIndex

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

Throws:

java.io.IOException

restoreIndex

default void restoreIndex(java.io.File file)
                   throws java.io.IOException

Throws:

java.io.IOException

restoreIndex

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

Throws:

java.io.IOException

close

void close()

drop

void drop()