org.h2.constraint

类 DomainColumnResolver

java.lang.Object

org.h2.constraint.DomainColumnResolver

所有已实现的接口:

ColumnResolver

public class DomainColumnResolver
extends Object
implements ColumnResolver

The single column resolver resolves the VALUE column. It is used to parse a domain constraint.

构造器概要

构造器

构造器和说明
DomainColumnResolver(TypeInfo typeInfo)

方法概要

限定符和类型	方法和说明
Column	findColumn(String name) Get the column with the specified name.
String	getColumnName() Return column name to use or null.
Column[]	getColumns() Get the column list.
Value	getValue(Column col) Get the value for the given column.
TypeInfo	getValueType() Return the type of the column.
void	setValue(Value value)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.h2.table.ColumnResolver

getColumnName, getRowIdColumn, getSchemaName, getSelect, getSystemColumns, getTableAlias, getTableFilter, hasDerivedColumnList, optimize

构造器详细资料

DomainColumnResolver

public DomainColumnResolver(TypeInfo typeInfo)

方法详细资料

setValue

public void setValue(Value value)

getValue

public Value getValue(Column col)

从接口复制的说明: ColumnResolver

Get the value for the given column.

指定者:

getValue 在接口中 ColumnResolver

参数:

col - the column

返回:

the value

getColumns

public Column[] getColumns()

从接口复制的说明: ColumnResolver

Get the column list.

指定者:

getColumns 在接口中 ColumnResolver

返回:

the column list

findColumn

public Column findColumn(String name)

从接口复制的说明: ColumnResolver

Get the column with the specified name.

指定者:

findColumn 在接口中 ColumnResolver

参数:

name - the column name, must be a derived name if this column resolver has a derived column list

返回:

the column with the specified name, or null

getColumnName

public String getColumnName()

Return column name to use or null.

返回:

column name to use or null

getValueType

public TypeInfo getValueType()

Return the type of the column.

返回:

the type of the column