程序包 org.hibernate.tool.schema.extract.internal

类 ColumnInformationImpl

java.lang.Object

org.hibernate.tool.schema.extract.internal.ColumnInformationImpl

所有已实现的接口:

ColumnInformation

public class ColumnInformationImpl
extends Object
implements ColumnInformation

JDBC column metadata

作者:

Christoph Sturm, Steve Ebersole

构造器概要

构造器

构造器	说明
ColumnInformationImpl(TableInformation containingTableInformation, Identifier columnIdentifier, int typeCode, String typeName, int columnSize, int decimalDigits, TruthValue nullable)

方法概要

修饰符和类型	方法	说明
Identifier	getColumnIdentifier()	The simple (not qualified) column name.
int	getColumnSize()	The column size (length).
TableInformation	getContainingTableInformation()	Access to the containing table.
int	getDecimalDigits()	The precision, for numeric types
TruthValue	getNullable()	Is the column nullable.
int	getTypeCode()	The JDBC type-code.
String	getTypeName()	The database specific type name.
String	toString()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

ColumnInformationImpl

public ColumnInformationImpl(TableInformation containingTableInformation,
                             Identifier columnIdentifier,
                             int typeCode,
                             String typeName,
                             int columnSize,
                             int decimalDigits,
                             TruthValue nullable)

方法详细资料

getContainingTableInformation

public TableInformation getContainingTableInformation()

从接口复制的说明: ColumnInformation

Access to the containing table.

指定者:

getContainingTableInformation 在接口中 ColumnInformation

返回:

The containing table information

getColumnIdentifier

public Identifier getColumnIdentifier()

从接口复制的说明: ColumnInformation

The simple (not qualified) column name.

指定者:

getColumnIdentifier 在接口中 ColumnInformation

返回:

The column simple identifier.

getTypeCode

public int getTypeCode()

从接口复制的说明: ColumnInformation

The JDBC type-code.

指定者:

getTypeCode 在接口中 ColumnInformation

返回:

JDBC type-code

getTypeName

public String getTypeName()

从接口复制的说明: ColumnInformation

The database specific type name.

指定者:

getTypeName 在接口中 ColumnInformation

返回:

Type name

getColumnSize

public int getColumnSize()

从接口复制的说明: ColumnInformation

The column size (length).

指定者:

getColumnSize 在接口中 ColumnInformation

返回:

The column length

getDecimalDigits

public int getDecimalDigits()

从接口复制的说明: ColumnInformation

The precision, for numeric types

指定者:

getDecimalDigits 在接口中 ColumnInformation

返回:

The numeric precision

getNullable

public TruthValue getNullable()

从接口复制的说明: ColumnInformation

Is the column nullable. The database is allowed to report unknown, hence the use of TruthValue

指定者:

getNullable 在接口中 ColumnInformation

返回:

nullability.

toString

public String toString()

覆盖:

toString 在类中 Object