dk.eobjects.metamodel.schema
Class Schema

java.lang.Object
  dk.eobjects.metamodel.schema.Schema

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Schema>

Direct Known Subclasses:

CompositeSchema, JdbcSchema

public class Schema
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<Schema>

Represents a schema and it's metadata. Schemas represent a collection of tables.

See Also:

Table, Serialized Form

Field Summary

protected java.lang.String	_name
protected java.util.List<Table>	_tables

Constructor Summary

Schema()

Schema(java.lang.String name)

Schema(java.lang.String name, Table... tables)

Method Summary

Schema	addTable(Table table)
int	compareTo(Schema that)
boolean	equals(java.lang.Object obj)
java.lang.String	getName()
int	getRelationshipCount()
Relationship[]	getRelationships()
Table	getTableByName(java.lang.String tableName) Convenience method for retrieving a table by it's name
int	getTableCount()
int	getTableCount(TableType type)
java.lang.String[]	getTableNames()
Table[]	getTables()
Table[]	getTables(TableType type)
int	hashCode()
Schema	removeTable(Table table)
Schema	setName(java.lang.String name)
Schema	setTables(java.util.Collection<Table> tables)
Schema	setTables(Table... tables)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

_name

protected java.lang.String _name

_tables

protected java.util.List<Table> _tables

Constructor Detail

Schema

public Schema()

Schema

public Schema(java.lang.String name)

Schema

public Schema(java.lang.String name,
              Table... tables)

Method Detail

getName

public java.lang.String getName()

Returns:

the name of the schema

setName

public Schema setName(java.lang.String name)

getTableCount

public int getTableCount()

Returns:

the number of tables that reside in the schema

getTableCount

public int getTableCount(TableType type)

getTables

public Table[] getTables()

Returns:

the tables that reside in the schema

getTables

public Table[] getTables(TableType type)

setTables

public Schema setTables(java.util.Collection<Table> tables)

setTables

public Schema setTables(Table... tables)

addTable

public Schema addTable(Table table)

removeTable

public Schema removeTable(Table table)

getTableByName

public Table getTableByName(java.lang.String tableName)

Convenience method for retrieving a table by it's name

Parameters:

tableName - the name of the table to retrieve

Returns:

the table with the given name. Returns null if no such table is found.

getRelationships

public Relationship[] getRelationships()

getRelationshipCount

public int getRelationshipCount()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Schema that)

Specified by:

compareTo in interface java.lang.Comparable<Schema>

getTableNames

public java.lang.String[] getTableNames()