Package org.apache.derby.iapi.types

Interface Summary

Interface	Description
BitDataValue
BooleanDataValue
CollationElementsInterface	CollationElementsInterface is an interface which will be implemented by all the Collator sensitive char data types.
ConcatableDataValue	The ConcatableDataValue interface corresponds to the SQL 92 string value data type.
DataValueDescriptor	The DataValueDescriptor interface provides methods to get the data from a column returned by a statement.
DataValueFactory	This interface is how we get data values of different types.
DateTimeDataValue
NumberDataValue
Orderable	The Orderable interface represents a value that can be linearly ordered.
PositionedStream	This interface describes a stream that is aware of its own position and can reposition itself on request.
RefDataValue
Resetable	This is a simple interface that is used by streams that can initialize and reset themselves.
RowLocation	Holds the location of a row within a given conglomerate.
StreamHeaderGenerator	Generates stream headers encoding the length of the stream.
StringDataValue
UserDataValue
VariableSizeDataValue	The VariableSizeDataValue interface corresponds to Datatypes that have adjustable width.
XMLDataValue

Class Summary

Class	Description
CharStreamHeaderGenerator	Generates stream headers for non-Clob string data types.
ClobStreamHeaderGenerator	Generates stream headers for Clob data values.
CollatorSQLChar	CollatorSQLChar class differs from SQLChar based on how the 2 classes use different collations to collate their data.
CollatorSQLClob	CollatorSQLClob class differs from SQLClob based on how the 2 classes use different collations to collate their data.
CollatorSQLLongvarchar	CollatorSQLLongvarchar class differs from SQLLongvarchar based on how the 2 classes use different collations to collate their data.
CollatorSQLVarchar	CollatorSQLVarchar class differs from SQLVarchar based on how the 2 classes use different collations to collate their data.
DataType	DataType is the superclass for all data types.
DataTypeDescriptor	DataTypeDescriptor describes a runtime SQL type.
DataTypeUtilities	A set of static utility methods for data types.
DataValueFactoryImpl	Core implementation of DataValueFactory.
DateTimeParser	This class provides a simple regular expression parser for standard format dates, times, and timestamps
DTSClassInfo
HarmonySerialBlob	Copied from the Harmony project's implementation of javax.sql.rowset.serial.SerialBlob at subversion revision 946981.
HarmonySerialClob	Copied from the Harmony project's implementation of javax.sql.rowset.serial.SerialClob at subversion revision 946981.
JSQLType	Type descriptor which wraps all 3 kinds of types supported in Derby's JSQL language: SQL types, Java primitives, Java classes.
Like	Like matching algorithm.
LocatedRow	Mutable holder for the column values and RowLocation of a conglomerate row.
NumberDataType	NumberDataType is the superclass for all exact and approximate numeric data types.
RawToBinaryFormatStream	Stream that takes a raw input stream and converts it to the on-disk format of the binary types by prepending the length of the value.
ReaderToUTF8Stream	Converts the characters served by a java.io.Reader to a stream returning the data in the on-disk modified UTF-8 encoded representation used by Derby.
SQLBinary	SQLBinary is the abstract class for the binary datatypes.
SQLBit	SQLBit represents the SQL type CHAR FOR BIT DATA
SQLBlob	SQLBlob satisfies the DataValueDescriptor, interfaces (i.e., OrderableDataType).
SQLBoolean	SQLBoolean satisfies the DataValueDescriptor interfaces (i.e., DataType).
SQLChar	The SQLChar represents a CHAR value with UCS_BASIC collation.
SQLClob	SQLClob represents a CLOB value with UCS_BASIC collation.
SQLClob.HeaderInfo	Holder class for header information gathered from the raw byte header in the stream.
SQLDate	This contains an instance of a SQL Date.
SQLDecimal	SQLDecimal satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLDouble	SQLDouble satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLInteger	SQLInteger represents an INTEGER value.
SQLLongint	SQLLongint satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLLongVarbit	SQLLongVarbit represents the SQL type LONG VARCHAR FOR BIT DATA It is an extension of SQLVarbit and is virtually indistinguishable other than normalization.
SQLLongvarchar	SQLLongvarchar represents a LONG VARCHAR value with UCS_BASIC collation.
SQLReal	SQLReal satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLRef
SQLSmallint	SQLSmallint satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLTime	This contains an instance of a SQL Time Our current implementation doesn't implement time precision so the fractional seconds portion of the time is always 0.
SQLTimestamp	This contains an instance of a SQL Timestamp object.
SQLTinyint	SQLTinyint satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType).
SQLVarbit	SQLVarbit represents the SQL type VARCHAR FOR BIT DATA It is an extension of SQLBit and is virtually indistinguishable other than normalization.
SQLVarchar	SQLVarchar represents a VARCHAR value with UCS_BASIC collation.
SqlXmlUtil	This class contains "utility" methods that work with XML-specific objects that are only available if JAXP and/or Xalan are in the classpath.
SqlXmlUtil.NullNamespaceContext	A NamespaceContext that reports all namespaces as unbound.
TypeId	TypeId describes the static information about a SQL type independent of any specific attributes of the type such as length.
UserType	This contains an instance of a user-defined type, that is, a java object.
WorkHorseForCollatorDatatypes	WorkHorseForCollatorDatatypes class holds on to RuleBasedCollator, and the base SQLChar object for the collation sensitive SQLChar, SQLVarchar, SQLLongvarchar and SQLClob.
XML	This type implements the XMLDataValue interface and thus is the type on which all XML related operations are executed.