Package net.sf.basedb.core.dbengine

Class TableInfo.IndexInfo

java.lang.Object

net.sf.basedb.core.dbengine.TableInfo.IndexInfo

Enclosing class:

TableInfo

public static class TableInfo.IndexInfo
extends Object

Holds information about an index in a table.

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<String>	columns
private String	condition
private final boolean	isUnique
private final String	name

Constructor Summary

Constructors

Constructor	Description
IndexInfo(String name, boolean isUnique)	Create a new IndexInfo object.

Method Summary

Modifier and Type	Method	Description
Set<String>	getColumns()
String	getCondition()	If a condition is specificed a partial index is created for rows that matches the conditions.
String	getName()
boolean	isUnique()
void	setCondition(String condition)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

name

private final String name

isUnique

private final boolean isUnique

columns

private final Set<String> columns

condition

private String condition

Constructor Details

IndexInfo

public IndexInfo(String name,
 boolean isUnique)

Create a new IndexInfo object. You should also add column names to the getColumns() set.

Parameters:

name - The name of the index

isUnique - If the index must have unique values or not

Method Details

getName

public String getName()

isUnique

public boolean isUnique()

getColumns

public Set<String> getColumns()

getCondition

public String getCondition()

If a condition is specificed a partial index is created for rows that matches the conditions. (Currently only supported by PostgreSQL and ignored by MySQL).

Since:

3.10

setCondition

public void setCondition(String condition)

toString

public String toString()

Overrides:

toString in class Object