org.castor.ddlgen.schemaobject

Class KeyGenerator

java.lang.Object

org.castor.ddlgen.schemaobject.AbstractSchemaObject

org.castor.ddlgen.schemaobject.KeyGenerator

All Implemented Interfaces:

SchemaObject

Direct Known Subclasses:

HighLowKeyGenerator, IdentityKeyGenerator, MaxKeyGenerator, SequenceKeyGenerator, UUIDKeyGenerator

public abstract class KeyGenerator
extends AbstractSchemaObject

Abstract base class for all key generators.

Since:

1.1

Version:

$Revision: 5951 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $

Author:

Le Duc Bao, Ralf Joachim

Field Summary

Fields inherited from class org.castor.ddlgen.schemaobject.AbstractSchemaObject

HASHFACTOR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	KeyGenerator(String name, String alias) Construct key generator with given name and alias.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getAlias() Get alias of the key generator.
Table	getTable() Get table the key generator creates keys for.
int	hashCode()
void	merge(KeyGenerator keygen) Check wether this key generator is compatible with the given one to allow merge of table definitions.
void	setAlias(String alias) Set alias of the key generator.
void	setTable(Table table) Set table the key generator creates keys for.

Methods inherited from class org.castor.ddlgen.schemaobject.AbstractSchemaObject

equals, getConfiguration, getName, setConfiguration, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.castor.ddlgen.schemaobject.SchemaObject

toCreateDDL, toDropDDL

Constructor Detail

KeyGenerator

protected KeyGenerator(String name,
            String alias)

Construct key generator with given name and alias.

Parameters:

name - Name of the key generator algorithm.

alias - Alias of the key generator.

Method Detail

setAlias

public final void setAlias(String alias)

Set alias of the key generator.

Parameters:

alias - Alias of the key generator.

getAlias

public final String getAlias()

Get alias of the key generator.

Returns:

Alias of the key generator.

setTable

public final void setTable(Table table)

Set table the key generator creates keys for.

Parameters:

table - Table the key generator creates keys for.

getTable

public final Table getTable()

Get table the key generator creates keys for.

Returns:

Table the key generator creates keys for.

merge

public final void merge(KeyGenerator keygen)

Check wether this key generator is compatible with the given one to allow merge of table definitions.

Parameters:

keygen - Key generator to merge.

equals

public final boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object