org.brains2b.sql.meta

Class IndexModel

java.lang.Object

org.brains2b.sql.meta.IndexModel

All Implemented Interfaces:

java.io.Serializable, SQLMetaModel

public class IndexModel
extends java.lang.Object
implements SQLMetaModel

Wrapper around the index definition from DatabaseMetaData

Class is read-only, use SquelerDDL:IndexDDL for changing columns

Version:

1.01 [26-10-2007]

Author:

dennis@brains2b.nl

See Also:

SQLMetaData, SQLRecord, Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IndexModel() Constructor only used by IndexDDL
	IndexModel(SQLRecord record) Create an IndexModel on the basis of this SQLRecord

Method Summary

Modifier and Type	Method and Description
protected void	addColumn(ColumnModel model) add a ColumnModel as a part of this IndexModel
boolean	equals(java.lang.Object obj)
java.util.List	getColumns() get the columns involved in this Index
java.lang.String	getName() get the name for this model's instance
SQLRecord	getRecord() the record which defines all the values for the model
java.lang.String	getTableName() get the table for this index
java.lang.String	getType() get the type of Object defined by the meta model
int	hashCode()
boolean	isUnique() check if this is an unique index
protected void	setColumns(java.util.List columns) set the columns for this Model
protected void	setRecord(SQLRecord record) set the record for this Model

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexModel

protected IndexModel()

Constructor only used by IndexDDL

IndexModel

public IndexModel(SQLRecord record)

Create an IndexModel on the basis of this SQLRecord

Parameters:

record - SQLRecord, the record containing the information on this column

Method Detail

getName

public java.lang.String getName()

get the name for this model's instance

This is equal to the name of the table,column, etc.

Specified by:

getName in interface SQLMetaModel

Returns:

String

getRecord

public SQLRecord getRecord()

the record which defines all the values for the model

Specified by:

getRecord in interface SQLMetaModel

Returns:

SQLRecord

getType

public java.lang.String getType()

get the type of Object defined by the meta model

returned value depends on the model: TABLE,COLUMN,INDEX

Specified by:

getType in interface SQLMetaModel

Returns:

String

getColumns

public java.util.List getColumns()

get the columns involved in this Index

Returns:

List of ColumnModel

setColumns

protected void setColumns(java.util.List columns)

set the columns for this Model

Parameters:

columns - List

getTableName

public java.lang.String getTableName()

get the table for this index

Returns:

String

isUnique

public boolean isUnique()

check if this is an unique index

Returns:

boolean

addColumn

protected void addColumn(ColumnModel model)

add a ColumnModel as a part of this IndexModel

Parameters:

model - ColumnModel

setRecord

protected void setRecord(SQLRecord record)

set the record for this Model

Parameters:

record - SQLRecord

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object