Package org.teamapps.universaldb.index.numeric

Class LongIndex

java.lang.Object

org.teamapps.universaldb.index.AbstractIndex<TYPE,FILTER>

org.teamapps.universaldb.index.AbstractBufferIndex<java.lang.Long,NumericFilter>

org.teamapps.universaldb.index.numeric.LongIndex

All Implemented Interfaces:

ColumnIndex<java.lang.Long,NumericFilter>, MappedObject, NumericIndex

public class LongIndex
extends AbstractBufferIndex<java.lang.Long,NumericFilter>
implements NumericIndex

Field Summary

Fields

Modifier and Type	Field	Description
static int	ENTRY_SIZE

Constructor Summary

Constructors

Constructor	Description
LongIndex(java.lang.String name, TableIndex tableIndex, ColumnType columnType)

Method Summary

Modifier and Type	Method	Description
void	dumpIndex(java.io.DataOutputStream dataOutputStream, java.util.BitSet records)
java.util.BitSet	filter(java.util.BitSet records, NumericFilter numericFilter)
java.util.BitSet	filterBetween(java.util.BitSet bitSet, long start, long end)
java.util.BitSet	filterBetweenExclusive(java.util.BitSet bitSet, long start, long end)
java.util.BitSet	filterContains(java.util.BitSet bitSet, java.util.Set<java.lang.Long> set)
java.util.BitSet	filterContainsNot(java.util.BitSet bitSet, java.util.Set<java.lang.Long> set)
java.util.BitSet	filterEquals(java.util.BitSet bitSet, long compare)
java.util.BitSet	filterGreater(java.util.BitSet bitSet, long compare)
java.util.BitSet	filterGreaterOrEquals(java.util.BitSet bitSet, long compare)
java.util.BitSet	filterNotEquals(java.util.BitSet bitSet, long compare)
java.util.BitSet	filterSmaller(java.util.BitSet bitSet, long compare)
java.util.BitSet	filterSmallerOrEquals(java.util.BitSet bitSet, long compare)
protected int	getEntrySize()
java.lang.Long	getGenericValue(int id)
IndexType	getType()
long	getValue(int id)
java.lang.Long	readTransactionValue(java.io.DataInputStream dataInputStream)
void	removeValue(int id)
void	restoreIndex(java.io.DataInputStream dataInputStream)
void	setGenericValue(int id, java.lang.Long value)
void	setValue(int id, long value)
java.util.List<SortEntry>	sortRecords(java.util.List<SortEntry> sortEntries, boolean ascending, java.util.Locale locale)
void	writeTransactionValue(java.lang.Long value, java.io.DataOutputStream dataOutputStream)

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

close, drop, ensureBufferSize, getBuffer, getIndexForId, getMaximumId, getOffsetForIndex

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

getColumnType, getFQN, getFullTextIndexingOptions, getMappingId, getName, getPath, 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

Field Details

ENTRY_SIZE

public static final int ENTRY_SIZE

See Also:

Constant Field Values

Constructor Details

LongIndex

public LongIndex(java.lang.String name, TableIndex tableIndex, ColumnType columnType)

Method Details

getEntrySize

protected int getEntrySize()

Specified by:

getEntrySize in class AbstractBufferIndex<java.lang.Long,NumericFilter>

getType

public IndexType getType()

Specified by:

getType in interface ColumnIndex<java.lang.Long,NumericFilter>

getGenericValue

public java.lang.Long getGenericValue(int id)

Specified by:

getGenericValue in interface ColumnIndex<java.lang.Long,NumericFilter>

setGenericValue

public void setGenericValue(int id, java.lang.Long value)

Specified by:

setGenericValue in interface ColumnIndex<java.lang.Long,NumericFilter>

removeValue

public void removeValue(int id)

Specified by:

removeValue in interface ColumnIndex<java.lang.Long,NumericFilter>

getValue

public long getValue(int id)

setValue

public void setValue(int id, long value)

writeTransactionValue

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

Specified by:

writeTransactionValue in interface ColumnIndex<java.lang.Long,NumericFilter>

Throws:

java.io.IOException

readTransactionValue

public java.lang.Long readTransactionValue(java.io.DataInputStream dataInputStream) throws java.io.IOException

Specified by:

readTransactionValue in interface ColumnIndex<java.lang.Long,NumericFilter>

Throws:

java.io.IOException

sortRecords

public java.util.List<SortEntry> sortRecords(java.util.List<SortEntry> sortEntries, boolean ascending, java.util.Locale locale)

Specified by:

sortRecords in interface ColumnIndex<java.lang.Long,NumericFilter>

dumpIndex

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

Specified by:

dumpIndex in interface ColumnIndex<java.lang.Long,NumericFilter>

Throws:

java.io.IOException

restoreIndex

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

Specified by:

restoreIndex in interface ColumnIndex<java.lang.Long,NumericFilter>

Throws:

java.io.IOException

filter

public java.util.BitSet filter(java.util.BitSet records, NumericFilter numericFilter)

Specified by:

filter in interface ColumnIndex<java.lang.Long,NumericFilter>

Specified by:

filter in interface NumericIndex

filterEquals

public java.util.BitSet filterEquals(java.util.BitSet bitSet, long compare)

filterNotEquals

public java.util.BitSet filterNotEquals(java.util.BitSet bitSet, long compare)

filterGreater

public java.util.BitSet filterGreater(java.util.BitSet bitSet, long compare)

filterGreaterOrEquals

public java.util.BitSet filterGreaterOrEquals(java.util.BitSet bitSet, long compare)

filterSmaller

public java.util.BitSet filterSmaller(java.util.BitSet bitSet, long compare)

filterSmallerOrEquals

public java.util.BitSet filterSmallerOrEquals(java.util.BitSet bitSet, long compare)

filterBetween

public java.util.BitSet filterBetween(java.util.BitSet bitSet, long start, long end)

filterBetweenExclusive

public java.util.BitSet filterBetweenExclusive(java.util.BitSet bitSet, long start, long end)

filterContains

public java.util.BitSet filterContains(java.util.BitSet bitSet, java.util.Set<java.lang.Long> set)

filterContainsNot

public java.util.BitSet filterContainsNot(java.util.BitSet bitSet, java.util.Set<java.lang.Long> set)