Package org.h2.constraint

Class DomainColumnResolver

java.lang.Object

org.h2.constraint.DomainColumnResolver

All Implemented Interfaces:

ColumnResolver

public class DomainColumnResolver
extends Object
implements ColumnResolver

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

Constructor Summary

Constructors

Constructor	Description
DomainColumnResolver(TypeInfo typeInfo)

Method Summary

Modifier and Type	Method	Description
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)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2.table.ColumnResolver

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

Constructor Details

DomainColumnResolver

public DomainColumnResolver(TypeInfo typeInfo)

Method Details

setValue

public void setValue(Value value)

getValue

public Value getValue(Column col)

Description copied from interface: ColumnResolver

Get the value for the given column.

Specified by:

getValue in interface ColumnResolver

Parameters:

col - the column

Returns:

the value

getColumns

public Column[] getColumns()

Description copied from interface: ColumnResolver

Get the column list.

Specified by:

getColumns in interface ColumnResolver

Returns:

the column list

findColumn

public Column findColumn(String name)

Description copied from interface: ColumnResolver

Get the column with the specified name.

Specified by:

findColumn in interface ColumnResolver

Parameters:

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

Returns:

the column with the specified name, or null

getColumnName

public String getColumnName()

Return column name to use or null.

Returns:

column name to use or null

getValueType

public TypeInfo getValueType()

Return the type of the column.

Returns:

the type of the column