Uses of Interface
org.axiondb.DataType

Packages that use DataType

org.axiondb	Core interfaces, identifiers, and exceptions.
org.axiondb.engine	Core database machinery.
org.axiondb.engine.commands	AxionCommand implementations.
org.axiondb.engine.indexes
org.axiondb.engine.tables
org.axiondb.event	Event model with listeners for database actions
org.axiondb.functions	Function implementations.
org.axiondb.types	DataType implementations.

Uses of DataType in org.axiondb

Subinterfaces of DataType in org.axiondb

static interface	DataType.BinaryRepresentation Extension of DataType to indicate that the implementing class stores binary values, and as such returns precision as the number of bits used to represent a given value.
static interface	DataType.ExactNumeric Extension of NonFixedPrecision to indicate that the scale of the implementing class is not fixed by the implementation, but rather can be declared by the user.
static interface	DataType.NonFixedPrecision Extension of DataType to indicate that the precision of the implementing class is not fixed by the implementation, but rather can be declared by the user.

Methods in org.axiondb that return DataType

DataType	Sequence.getDataType()
DataType	Selectable.getDataType()
DataType	Column.getDataType() Get the DataTypeof this column.
DataType	Literal.getDataType()
DataType	SequenceEvaluator.getDataType()
DataType	ColumnIdentifier.getDataType() Returns my DataType, if any.
DataType	Database.getDataType(java.lang.String name) Get the DataTypecurrently registered for the given name, or null.
DataType	DataType.makeNewInstance() Creates a new instance of this DataType implementation.
DataType	DataTypeFactory.makeNewInstance()

Methods in org.axiondb with parameters of type DataType

void	Literal.setDataType(DataType type)
void	ColumnIdentifier.setDataType(DataType type) Sets my DataType, if any.

Constructors in org.axiondb with parameters of type DataType

Column(java.lang.String name, DataType type)
Create column with the given name and type .

Column(java.lang.String name, DataType type, Selectable defaultValue)
Create column with the given name and type .

ColumnIdentifier(TableIdentifier table, java.lang.String columnName, java.lang.String columnAlias, DataType type)

Literal(DataType type)

Literal(java.lang.Object value, DataType type)

Sequence(java.lang.String name, DataType type, java.math.BigInteger startVal, java.math.BigInteger incrementBy, java.math.BigInteger maxValue, java.math.BigInteger minValue, boolean isCycle)
Create a sequence with all ANSI 2003 parameters.

Uses of DataType in org.axiondb.engine

Methods in org.axiondb.engine that return DataType

DataType	BaseDatabase.getDataType(java.lang.String name)
DataType	SnapshotIsolationTransaction.getDataType(java.lang.String name)

Uses of DataType in org.axiondb.engine.commands

Methods in org.axiondb.engine.commands that return DataType

DataType

SubSelectCommand.getDataType()

Methods in org.axiondb.engine.commands with parameters of type DataType

protected java.lang.Object

BaseAxionCommand.attemptToConvertValue(java.lang.Object val, DataType type, ColumnIdentifier colid)

Uses of DataType in org.axiondb.engine.indexes

Methods in org.axiondb.engine.indexes that return DataType

protected DataType

BaseIndex.getDataType()

Methods in org.axiondb.engine.indexes with parameters of type DataType

protected ObjectBTree	ObjectBTreeIndex.createTree(java.io.File dataDirectory, java.lang.String name, int minimizationFactor, DataType dataType)
protected ObjectBTree	StringBTreeIndex.createTree(java.io.File dataDirectory, java.lang.String name, int minimizationFactor, DataType dataType)

Uses of DataType in org.axiondb.engine.tables

Methods in org.axiondb.engine.tables with parameters of type DataType

protected java.lang.String

BaseFlatfileTable.evaluateForNull(java.lang.String colValue, DataType datatype)

Uses of DataType in org.axiondb.event

Methods in org.axiondb.event that return DataType

DataType

DatabaseTypeEvent.getDataType()

Constructors in org.axiondb.event with parameters of type DataType

DatabaseTypeEvent(java.lang.String name, DataType type)

Uses of DataType in org.axiondb.functions

Fields in org.axiondb.functions declared as DataType

protected static DataType	MatchesFunction.ARG_TYPE
protected static DataType	MatchesFunction.RETURN_TYPE

Methods in org.axiondb.functions that return DataType

abstract DataType	BaseFunction.getDataType()
DataType	ComparisonFunction.getDataType()
DataType	ABSFunction.getDataType()
DataType	ArithmeticFunction.getDataType()
DataType	BaseBooleanBranchFunction.getDataType()
DataType	AsciiFunction.getDataType()
DataType	Base64DecodeFunction.getDataType()
DataType	Base64EncodeFunction.getDataType()
DataType	BitAndFunction.getDataType() DataType
DataType	BitOrFunction.getDataType() DataType
DataType	CastAsFunction.getDataType()
DataType	CharFunction.getDataType() CharacterType
DataType	CharToDateFunction.getDataType() DataType
DataType	CoalesceFunction.getDataType()
DataType	ComparableAggregateFunction.getDataType()
DataType	ConcatFunction.getDataType() StringType
DataType	ContainsFunction.getDataType()
DataType	CountFunction.getDataType()
DataType	DateAddFunction.getDataType() DataType
DataType	DateDiffFunction.getDataType() DataType
DataType	DatePartFunction.getDataType() DataType
DataType	DateToCharFunction.getDataType() DataType
DataType	SoundexFunction.getDataType() StringType
DataType	ExistsFunction.getDataType()
DataType	HexFunction.getDataType()
DataType	IfThenFunction.getDataType() AnyType
DataType	InFunction.getDataType()
DataType	InStringFunction.getDataType() StringType
DataType	IsNotNullFunction.getDataType()
DataType	IsNullFunction.getDataType()
DataType	IsValidDateTimeFunction.getDataType()
DataType	LPadFunction.getDataType() StringType
DataType	LTrimFunction.getDataType() StringType
DataType	LengthFunction.getDataType()
DataType	LikeToRegexpFunction.getDataType()
DataType	Log10Function.getDataType() StringType
DataType	LowerFunction.getDataType()
DataType	MatchesFunction.getDataType()
DataType	ModFunction.getDataType() BigDecimalType
DataType	NotFunction.getDataType()
DataType	NotInFunction.getDataType()
DataType	NowFunction.getDataType()
DataType	NullIfFunction.getDataType() AnyType
DataType	RPadFunction.getDataType() StringType
DataType	RTrimFunction.getDataType() StringType
DataType	ReplaceFunction.getDataType() StringType
DataType	RoundFunction.getDataType() StringType
DataType	RowNumFunction.getDataType()
DataType	SignFunction.getDataType() IntegerType
DataType	SoundsLikeFunction.getDataType() BooleanType
DataType	SpaceFunction.getDataType() StringType
DataType	SubstringFunction.getDataType() StringType
DataType	SumFunction.getDataType()
DataType	TrimFunction.getDataType() StringType
DataType	TruncateFunction.getDataType() StringType
DataType	UpperFunction.getDataType()
DataType	FunctionIdentifier.getDataType()
DataType	AverageFunction.getDataType()
DataType	DifferenceFunction.getDataType() StringType

Methods in org.axiondb.functions with parameters of type DataType

protected void

ArithmeticFunction.setDataType(DataType newType)

Uses of DataType in org.axiondb.types

Classes in org.axiondb.types that implement DataType

class	AnyType Generic implemention of DataType, for use by BindVariable.
class	BaseDataType Abstract base implemention of DataType.
class	BaseNumberDataType An abstract base DataTypefor Numbertypes.
class	BigDecimalType A DataTyperepresenting an number value.
class	BigIntType A DataTyperepresenting a long value.
class	BLOBType A DataTyperepresenting a Binary Large Object (BLOB)
class	BooleanType A DataTyperepresenting a Boolean value.
class	ByteType A DataTyperepresenting a byte value.
class	CharacterType A DataTyperepresenting a single char value.
class	CharacterVaryingType A DataTyperepresenting a Stringvalue with a user-specified maximum length.
class	CLOBType A DataTyperepresenting a Char Large Object (CLOB).
class	CompressedLOBType A DataType representing a compressed LOB value.
class	DateType Implements a date type which can generate instances of java.sql.Date and other JDBC date-related types.
class	DoubleType A DataTyperepresenting a double value.
class	FloatType A DataType representing a single-precision floating-point value.
class	IntegerType A DataTyperepresenting an integer value.
class	LOBType A DataTyperepresenting a Large Object (LOB), for example a Clobor Blob.
class	ObjectType A DataTyperepresenting a Serializableobject value.
class	ShortType A DataTyperepresenting a short value.
class	StringType A DataType representing a String value.
class	TimestampType A DataTyperepresenting a timestamp value.
class	TimeType Implements a date type which can generate instances of java.sql.Date and other JDBC date-related types.
class	UnsignedByteType A DataTyperepresenting an unsigned byte value.
class	UnsignedIntegerType A DataTyperepresenting a unsigned integer value as a long.
class	UnsignedShortType A DataTyperepresenting an unsigned short value as an int.
class	VarBinaryType A DataTyperepresenting a BinaryArrayvalue.

Methods in org.axiondb.types that return DataType

abstract DataType	BaseDataType.makeNewInstance()
DataType	LOBType.makeNewInstance()
DataType	BigDecimalType.makeNewInstance()
DataType	BigIntType.makeNewInstance()
DataType	BooleanType.makeNewInstance()
DataType	ByteType.makeNewInstance()
DataType	CLOBType.makeNewInstance()
DataType	CharacterType.makeNewInstance()
DataType	CharacterVaryingType.makeNewInstance()
DataType	CompressedLOBType.makeNewInstance()
DataType	TimestampType.makeNewInstance()
DataType	DoubleType.makeNewInstance()
DataType	FloatType.makeNewInstance()
DataType	IntegerType.makeNewInstance()
DataType	ObjectType.makeNewInstance()
DataType	ShortType.makeNewInstance()
DataType	StringType.makeNewInstance()
DataType	TimeType.makeNewInstance()
DataType	UnsignedByteType.makeNewInstance()
DataType	UnsignedIntegerType.makeNewInstance()
DataType	UnsignedShortType.makeNewInstance()
DataType	VarBinaryType.makeNewInstance()
DataType	AnyType.makeNewInstance()
DataType	BLOBType.makeNewInstance()
DataType	DateType.makeNewInstance()