Package org.teamapps.universaldb.index.numeric

Class FloatIndex

java.lang.Object

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

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

org.teamapps.universaldb.index.numeric.FloatIndex

All Implemented Interfaces:

ColumnIndex<java.lang.Float,NumericFilter>, MappedObject

public class FloatIndex
extends AbstractBufferIndex<java.lang.Float,NumericFilter>

Field Summary

Fields

Modifier and Type	Field	Description
static int	ENTRY_SIZE

Constructor Summary

Constructors

Constructor	Description
FloatIndex(java.lang.String name, TableIndex table)

Method Summary

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

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, getReferencedColumn, getStringValue, writeSchema

Field Detail

ENTRY_SIZE

public static final int ENTRY_SIZE

See Also:

Constant Field Values

Constructor Detail

FloatIndex

public FloatIndex(java.lang.String name,
                  TableIndex table)

Method Detail

getEntrySize

protected int getEntrySize()

Specified by:

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

getType

public IndexType getType()

getGenericValue

public java.lang.Float getGenericValue(int id)

setGenericValue

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

removeValue

public void removeValue(int id)

getValue

public float getValue(int id)

setValue

public void setValue(int id,
                     float value)

writeTransactionValue

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

Throws:

java.io.IOException

readTransactionValue

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

Throws:

java.io.IOException

sortRecords

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

filter

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

filterEquals

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

filterNotEquals

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

filterGreater

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

filterGreaterOrEquals

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

filterSmaller

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

filterSmallerOrEquals

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

filterBetween

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

filterBetweenExclusive

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

filterContains

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

filterContainsNot

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