Package org.teamapps.universaldb.index.bool

Class BooleanIndex

java.lang.Object

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

org.teamapps.universaldb.index.AbstractBufferIndex<java.lang.Boolean,BooleanFilter>

org.teamapps.universaldb.index.bool.BooleanIndex

All Implemented Interfaces:

ColumnIndex<java.lang.Boolean,BooleanFilter>, MappedObject

Direct Known Subclasses:

BitSetBooleanIndex

public class BooleanIndex
extends AbstractBufferIndex<java.lang.Boolean,BooleanFilter>

Field Summary

Fields

Modifier and Type	Field	Description
static byte[]	BIT_MASKS
static int	ENTRY_SIZE

Constructor Summary

Constructors

Constructor	Description
BooleanIndex(java.lang.String name, TableIndex tableIndex)

Method Summary

Modifier and Type	Method	Description
java.util.BitSet	filter(java.util.BitSet records, BooleanFilter booleanFilter)
java.util.BitSet	filterEquals(java.util.BitSet bitSet, boolean compare)
java.util.BitSet	filterNotEquals(java.util.BitSet bitSet, boolean compare)
protected int	getEntrySize()
java.lang.Boolean	getGenericValue(int id)
IndexType	getType()
boolean	getValue(int id)
java.lang.Boolean	readTransactionValue(java.io.DataInputStream dataInputStream)
void	removeValue(int id)
void	setGenericValue(int id, java.lang.Boolean value)
void	setValue(int id, boolean value)
java.util.List<SortEntry>	sortRecords(java.util.List<SortEntry> sortEntries, boolean ascending)
void	writeTransactionValue(java.lang.Boolean 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

BIT_MASKS

public static final byte[] BIT_MASKS

Constructor Detail

BooleanIndex

public BooleanIndex(java.lang.String name,
                    TableIndex tableIndex)

Method Detail

getEntrySize

protected int getEntrySize()

Specified by:

getEntrySize in class AbstractBufferIndex<java.lang.Boolean,BooleanFilter>

getType

public IndexType getType()

getGenericValue

public java.lang.Boolean getGenericValue(int id)

setGenericValue

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

removeValue

public void removeValue(int id)

filter

public java.util.BitSet filter(java.util.BitSet records,
                               BooleanFilter booleanFilter)

getValue

public boolean getValue(int id)

setValue

public void setValue(int id,
                     boolean value)

writeTransactionValue

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

Throws:

java.io.IOException

readTransactionValue

public java.lang.Boolean 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)

filterEquals

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

filterNotEquals

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