AbstractDataType (jOOQ 2.6.4 API)

java.lang.Object
- org.jooq.impl.AbstractDataType<T>

All Implemented Interfaces:

Serializable, DataType<T>

Direct Known Subclasses:

ASEDataType, CUBRIDDataType, DB2DataType, DerbyDataType, FirebirdDataType, H2DataType, HSQLDBDataType, IngresDataType, MySQLDataType, OracleDataType, PostgresDataType, SQLDataType, SQLiteDataType, SQLServerDataType, SybaseDataType
```
public abstract class AbstractDataType<T>
extends Object
implements DataType<T>
```
A common base class for data types.
This also acts as a static data type registry for jOOQ internally.
This type is for JOOQ INTERNAL USE only. Do not reference directly

Author:

Lukas Eder

See Also:
Serialized Form

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractDataType(SQLDialect dialect, SQLDataType<T> sqldatatype, Class<? extends T> type, String typeName)`
`protected`	`AbstractDataType(SQLDialect dialect, SQLDataType<T> sqldatatype, Class<? extends T> type, String typeName, boolean hasPrecisionAndScale)`
`protected`	`AbstractDataType(SQLDialect dialect, SQLDataType<T> sqldatatype, Class<? extends T> type, String typeName, String castTypeName)`
`protected`	`AbstractDataType(SQLDialect dialect, SQLDataType<T> sqlDataType, Class<? extends T> type, String typeName, String castTypeName, boolean hasPrecisionAndScale)`

Method Summary

Methods
Modifier and Type	Method and Description
`<A extends ArrayRecord<T>> DataType<A>`	`asArrayDataType(Class<A> arrayDataType)` Retrieve the data type for an Oracle-style ARRAY of this data type
`<U> DataType<U>`	`asConvertedDataType(Converter<? super T,U> converter)` Retrieve the data type for a given converter
`<E extends EnumType> DataType<E>`	`asEnumDataType(Class<E> enumDataType)` Retrieve the data type for a given enum data type
`<M extends MasterDataType<T>> DataType<M>`	`asMasterDataType(Class<M> masterDataType)` Retrieve the data type for a given master data type
`List<T>`	`convert(Collection<?> objects)` Convert an arbitrary set of objects into `<T>`
`T[]`	`convert(Object... objects)` Convert an arbitrary set of objects into `<T>`
`T`	`convert(Object object)` Convert an arbitrary object into `<T>`
`boolean`	`equals(Object obj)`
`DataType<T[]>`	`getArrayDataType()` Retrieve the data type for an ARRAY of this data type
`Class<? extends T[]>`	`getArrayType()` Retrieve the Java type associated with ARRAYs of this data type
`String`	`getCastTypeName()` Retrieve the dialect-specific type name associated with this data type used for casting This is useful for some dialects that have specialised type names for cast expressions.
`String`	`getCastTypeName(Configuration configuration)` Retrieve the dialect-specific type name associated with this data type used for casting This is useful for some dialects that have specialised type names for cast expressions.
`String`	`getCastTypeName(Configuration configuration, int length)` Retrieve the dialect-specific type name associated with this data type used for casting This is useful for some dialects that have specialised type names for cast expressions.
`String`	`getCastTypeName(Configuration configuration, int precision, int scale)` Retrieve the dialect-specific type name associated with this data type used for casting This is useful for some dialects that have specialised type names for cast expressions.
`DataType<T>`	`getDataType(Configuration configuration)` The dialect-specific data type representing this data type.
`protected static <T> DataType<T>`	`getDataType(SQLDialect dialect, Class<? extends T> type)`
`protected static DataType<?>`	`getDataType(SQLDialect dialect, String typeName)`
`protected static DataType<Object>`	`getDefaultDataType(SQLDialect dialect, String typeName)`
`SQLDialect`	`getDialect()` Retrieve the underlying `SQLDialect`
`SQLDataType<T>`	`getSQLDataType()` Get the standard SQL data type of this (dialect-specific) data type if available.
`int`	`getSQLType()` Get JDBC `Types` value
`Class<? extends T>`	`getType()` Retrieve the Java type associated with this data type
`Class<?>`	`getType(int precision, int scale)` Retrieve a Java type associated with this data type and precision/scale
`String`	`getTypeName()` Retrieve the dialect-specific type name associated with this data type
`String`	`getTypeName(Configuration configuration)` Retrieve the dialect-specific type name associated with this data type
`int`	`hashCode()`
`boolean`	`isArray()` Whether this data type is an array type.
`boolean`	`isBinary()` Whether this data type is any binary type.
`boolean`	`isDateTime()` Whether this data type is any date or time type.
`boolean`	`isInterval()` Whether this data type is any interval type.
`boolean`	`isLob()` Whether this data type is best deserialised as a `LOB`.
`boolean`	`isNumeric()` Whether this data type is any numeric data type.
`boolean`	`isString()` Whether this data type is any character data type.
`boolean`	`isTemporal()` Whether this data type is any date or time type.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AbstractDataType
```
protected AbstractDataType(SQLDialect dialect,
                SQLDataType<T> sqldatatype,
                Class<? extends T> type,
                String typeName)
```
  - AbstractDataType
```
protected AbstractDataType(SQLDialect dialect,
                SQLDataType<T> sqldatatype,
                Class<? extends T> type,
                String typeName,
                String castTypeName)
```
  - AbstractDataType
```
protected AbstractDataType(SQLDialect dialect,
                SQLDataType<T> sqldatatype,
                Class<? extends T> type,
                String typeName,
                boolean hasPrecisionAndScale)
```
  - AbstractDataType
```
protected AbstractDataType(SQLDialect dialect,
                SQLDataType<T> sqlDataType,
                Class<? extends T> type,
                String typeName,
                String castTypeName,
                boolean hasPrecisionAndScale)
```
- Method Detail
  - getSQLDataType
```
public final SQLDataType<T> getSQLDataType()
```
    Description copied from interface: DataType
    
    Get the standard SQL data type of this (dialect-specific) data type if available.
    
    Specified by:
    
    getSQLDataType in interface DataType<T>
  - getDataType
```
public final DataType<T> getDataType(Configuration configuration)
```
    Description copied from interface: DataType
    
    The dialect-specific data type representing this data type.
    
    Specified by:
    
    getDataType in interface DataType<T>
  - getSQLType
```
public int getSQLType()
```
    Description copied from interface: DataType
    
    Get JDBC Types value
    
    Specified by:
    
    getSQLType in interface DataType<T>
  - getType
```
public final Class<? extends T> getType()
```
    Description copied from interface: DataType
    
    Retrieve the Java type associated with this data type
    
    Specified by:
    
    getType in interface DataType<T>
  - getType
```
public final Class<?> getType(int precision,
               int scale)
```
    Description copied from interface: DataType
    
    Retrieve a Java type associated with this data type and precision/scale
    
    Specified by:
    
    getType in interface DataType<T>
  - getArrayType
```
public final Class<? extends T[]> getArrayType()
```
    Description copied from interface: DataType
    
    Retrieve the Java type associated with ARRAYs of this data type
    
    Specified by:
    
    getArrayType in interface DataType<T>
  - getTypeName
```
public final String getTypeName()
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type
    
    Specified by:
    
    getTypeName in interface DataType<T>
  - getTypeName
```
public String getTypeName(Configuration configuration)
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type
    
    Specified by:
    
    getTypeName in interface DataType<T>
  - getCastTypeName
```
public final String getCastTypeName()
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type used for casting
    This is useful for some dialects that have specialised type names for cast expressions. Other dialects require type-length binding when casting, (e.g. VARCHAR(32767))
    
    Specified by:
    
    getCastTypeName in interface DataType<T>
  - getCastTypeName
```
public String getCastTypeName(Configuration configuration,
                     int length)
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type used for casting
    This is useful for some dialects that have specialised type names for cast expressions. Other dialects require type-length binding when casting, (e.g. VARCHAR(20))
    
    Specified by:
    
    getCastTypeName in interface DataType<T>
  - getCastTypeName
```
public String getCastTypeName(Configuration configuration,
                     int precision,
                     int scale)
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type used for casting
    This is useful for some dialects that have specialised type names for cast expressions. Other dialects require type-length binding when casting, (e.g. DECIMAL(20,5))
    
    Specified by:
    
    getCastTypeName in interface DataType<T>
  - getCastTypeName
```
public String getCastTypeName(Configuration configuration)
```
    Description copied from interface: DataType
    
    Retrieve the dialect-specific type name associated with this data type used for casting
    This is useful for some dialects that have specialised type names for cast expressions. Other dialects require type-length binding when casting, (e.g. VARCHAR(32767))
    
    Specified by:
    
    getCastTypeName in interface DataType<T>
  - getArrayDataType
```
public final DataType<T[]> getArrayDataType()
```
    Description copied from interface: DataType
    
    Retrieve the data type for an ARRAY of this data type
    
    Specified by:
    
    getArrayDataType in interface DataType<T>
  - asArrayDataType
```
public final <A extends ArrayRecord<T>> DataType<A> asArrayDataType(Class<A> arrayDataType)
```
    Description copied from interface: DataType
    
    Retrieve the data type for an Oracle-style ARRAY of this data type
    
    Specified by:
    
    asArrayDataType in interface DataType<T>
  - asMasterDataType
```
public final <M extends MasterDataType<T>> DataType<M> asMasterDataType(Class<M> masterDataType)
```
    Description copied from interface: DataType
    
    Retrieve the data type for a given master data type
    
    Specified by:
    
    asMasterDataType in interface DataType<T>
  - asEnumDataType
```
public final <E extends EnumType> DataType<E> asEnumDataType(Class<E> enumDataType)
```
    Description copied from interface: DataType
    
    Retrieve the data type for a given enum data type
    
    Specified by:
    
    asEnumDataType in interface DataType<T>
  - asConvertedDataType
```
public final <U> DataType<U> asConvertedDataType(Converter<? super T,U> converter)
```
    Description copied from interface: DataType
    
    Retrieve the data type for a given converter
    
    Specified by:
    
    asConvertedDataType in interface DataType<T>
  - getDialect
```
public final SQLDialect getDialect()
```
    Description copied from interface: DataType
    
    Retrieve the underlying SQLDialect
    
    Specified by:
    
    getDialect in interface DataType<T>
  - convert
```
public T convert(Object object)
```
    Description copied from interface: DataType
    
    Convert an arbitrary object into <T>
    
    Specified by:
    
    convert in interface DataType<T>
    
    Parameters:
    object - The object to be converted
    
    Returns:
    The converted object
  - convert
```
public final T[] convert(Object... objects)
```
    Description copied from interface: DataType
    
    Convert an arbitrary set of objects into <T>
    
    Specified by:
    
    convert in interface DataType<T>
    
    Parameters:
    objects - The objects to be converted
    
    Returns:
    The converted objects
  - convert
```
public final List<T> convert(Collection<?> objects)
```
    Description copied from interface: DataType
    
    Convert an arbitrary set of objects into <T>
    
    Specified by:
    
    convert in interface DataType<T>
    
    Parameters:
    objects - The objects to be converted
    
    Returns:
    The converted objects
  - getDefaultDataType
```
protected static DataType<Object> getDefaultDataType(SQLDialect dialect,
                                  String typeName)
```
  - getDataType
```
protected static DataType<?> getDataType(SQLDialect dialect,
                      String typeName)
```
  - getDataType
```
protected static <T> DataType<T> getDataType(SQLDialect dialect,
                          Class<? extends T> type)
```
  - isNumeric
```
public final boolean isNumeric()
```
    Description copied from interface: DataType
    Whether this data type is any numeric data type.
    This applies to any of these types:
    Specified by:
    
    isNumeric in interface DataType<T>
  - isString
```
public final boolean isString()
```
    Description copied from interface: DataType
    Whether this data type is any character data type.
    This applies to any of these types:
    Specified by:
    
    isString in interface DataType<T>
  - isDateTime
```
public final boolean isDateTime()
```
    Description copied from interface: DataType
    Whether this data type is any date or time type.
    This applies to any of these types.
    Specified by:
    
    isDateTime in interface DataType<T>
  - isTemporal
```
public final boolean isTemporal()
```
    Description copied from interface: DataType
    Whether this data type is any date or time type.
    This applies to any of these types.
    This is a combination of DataType.isDateTime() or DataType.isInterval()
    Specified by:
    
    isTemporal in interface DataType<T>
  - isInterval
```
public final boolean isInterval()
```
    Description copied from interface: DataType
    Whether this data type is any interval type.
    This applies to any of these types.
    - YearToMonth
    - DayToSecond
    Specified by:
    
    isInterval in interface DataType<T>
  - isLob
```
public final boolean isLob()
```
    Description copied from interface: DataType
    Whether this data type is best deserialised as a LOB.
    This applies to any of these types.
    Specified by:
    
    isLob in interface DataType<T>
  - isBinary
```
public final boolean isBinary()
```
    Description copied from interface: DataType
    Whether this data type is any binary type.
    This applies to any of these types.
    Specified by:
    
    isBinary in interface DataType<T>
  - isArray
```
public final boolean isArray()
```
    Description copied from interface: DataType
    
    Whether this data type is an array type.
    
    Specified by:
    
    isArray in interface DataType<T>
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object

Class AbstractDataType<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractDataType

AbstractDataType

AbstractDataType

AbstractDataType

Method Detail

getSQLDataType

getDataType

getSQLType

getType

getType

getArrayType

getTypeName

getTypeName

getCastTypeName

getCastTypeName

getCastTypeName

getCastTypeName

getArrayDataType

asArrayDataType

asMasterDataType

asEnumDataType

asConvertedDataType

getDialect

convert

convert

convert

getDefaultDataType

getDataType

getDataType

isNumeric

isString

isDateTime

isTemporal

isInterval

isLob

isBinary

isArray

toString

hashCode

equals