Package ru.curs.celesta.score

Class DecimalColumn

java.lang.Object

ru.curs.celesta.score.NamedElement

ru.curs.celesta.score.Column<BigDecimal>

ru.curs.celesta.score.DecimalColumn

All Implemented Interfaces:

ColumnMeta<BigDecimal>

public final class DecimalColumn
extends Column<BigDecimal>

Column with a fixed decimal point type.

Nested Class Summary

Nested classes/interfaces inherited from interface ru.curs.celesta.score.ColumnMeta

ColumnMeta.Ordering

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CELESTA_TYPE	Celesta type of the column data.
static final int	MAX_PRECISION	Maximum possible precision of a decimal column.

Fields inherited from class ru.curs.celesta.score.NamedElement

MAX_IDENTIFIER_LENGTH

Constructor Summary

Constructors

Constructor	Description
DecimalColumn(TableElement table, String name, int precision, int scale)

Method Summary

Modifier and Type	Method	Description
String	getCelestaDefault()	DEFAULT value of the field in CelestaSQL language.
String	getCelestaType()	Celesta data type that corresponds to the field.
BigDecimal	getDefaultValue()	Returns default value.
Class<?>	getJavaClass()	Returns corresponding Java data type.
int	getPrecision()	Returns precision.
int	getScale()	Returns scale.
String	jdbcGetterName()	Name of jdbcGetter that should be used for getting column data.
void	setPrecision(int precision)	Sets precision.
void	setScale(int scale)	Sets scale.

Methods inherited from class ru.curs.celesta.score.Column

delete, getOptions, getParentTable, isNullable, setNullableAndDefault, toString

Methods inherited from class ru.curs.celesta.score.NamedElement

equals, getCelestaDoc, getName, getQuotedName, getQuotedNameIfNeeded, hashCode, limitName, limitName, setCelestaDoc

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ru.curs.celesta.score.ColumnMeta

asc, desc, getCelestaDoc, getName, ordering

Field Details

MAX_PRECISION

public static final int MAX_PRECISION

Maximum possible precision of a decimal column.

(currently limited by MS SQL)

See Also:

• Constant Field Values

CELESTA_TYPE

public static final String CELESTA_TYPE

Celesta type of the column data.

See Also:

• Constant Field Values

Constructor Details

DecimalColumn

public DecimalColumn(TableElement table,
 String name,
 int precision,
 int scale)
              throws ParseException

Throws:

ParseException

Method Details

getDefaultValue

public BigDecimal getDefaultValue()

Description copied from class: Column

Returns default value.

Specified by:

getDefaultValue in class Column<BigDecimal>

getCelestaDefault

public String getCelestaDefault()

Description copied from class: Column

DEFAULT value of the field in CelestaSQL language.

Specified by:

getCelestaDefault in class Column<BigDecimal>

jdbcGetterName

public String jdbcGetterName()

Description copied from interface: ColumnMeta

Name of jdbcGetter that should be used for getting column data.

Returns:

getCelestaType

public String getCelestaType()

Description copied from interface: ColumnMeta

Celesta data type that corresponds to the field.

Returns:

getJavaClass

public Class<?> getJavaClass()

Description copied from interface: ColumnMeta

Returns corresponding Java data type.

Returns:

getPrecision

public int getPrecision()

Returns precision.

Returns:

setPrecision

public void setPrecision(int precision)

Sets precision.

Parameters:

precision - precision

getScale

public int getScale()

Returns scale.

Returns:

setScale

public void setScale(int scale)

Sets scale.

Parameters:

scale - scale