org.datanucleus.store.rdbms.schema
Class RDBMSTypesInfo

java.lang.Object
  org.datanucleus.store.rdbms.schema.RDBMSTypesInfo

All Implemented Interfaces:

org.datanucleus.store.schema.MapStoreSchemaData, org.datanucleus.store.schema.StoreSchemaData

public class RDBMSTypesInfo
extends Object
implements org.datanucleus.store.schema.MapStoreSchemaData

Representation of types information in the datastore. Contains a map of child JDBCTypeInfo objects, which turn contain child SQLTypeInfo objects.

Constructor Summary

RDBMSTypesInfo()

Method Summary

void	addChild(org.datanucleus.store.schema.StoreSchemaData type) Method to add another type to the schema.
void	addProperty(String name, Object value) Method to add a property for the types.
void	clearChildren() Method to remove all children.
boolean	equals(Object obj) Indicates whether some object is "equal to" this one.
org.datanucleus.store.schema.StoreSchemaData	getChild(String key) Accessor for the JDBC type for this type.
Map<String,org.datanucleus.store.schema.StoreSchemaData>	getChildren() Accessor for the JDBC types.
int	getNumberOfChildren() Accessor for the number of JDBC types in the schema for this schema.
org.datanucleus.store.schema.StoreSchemaData	getParent()
Object	getProperty(String name) Accessor for a property of the types.
int	hashCode() Returns a hash code value for this object.
void	setParent(org.datanucleus.store.schema.StoreSchemaData parent)
String	toString() Returns the string representation of this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBMSTypesInfo

public RDBMSTypesInfo()

Method Detail

addChild

public void addChild(org.datanucleus.store.schema.StoreSchemaData type)

Method to add another type to the schema.

Specified by:

addChild in interface org.datanucleus.store.schema.MapStoreSchemaData

Parameters:

type - Type

clearChildren

public void clearChildren()

Method to remove all children.

Specified by:

clearChildren in interface org.datanucleus.store.schema.MapStoreSchemaData

getChild

public org.datanucleus.store.schema.StoreSchemaData getChild(String key)

Accessor for the JDBC type for this type.

Specified by:

getChild in interface org.datanucleus.store.schema.MapStoreSchemaData

Parameters:

key - JDBC type to retrieve

Returns:

Type with this key

getChildren

public Map<String,org.datanucleus.store.schema.StoreSchemaData> getChildren()

Accessor for the JDBC types.

Specified by:

getChildren in interface org.datanucleus.store.schema.MapStoreSchemaData

Returns:

Types

getNumberOfChildren

public int getNumberOfChildren()

Accessor for the number of JDBC types in the schema for this schema.

Specified by:

getNumberOfChildren in interface org.datanucleus.store.schema.MapStoreSchemaData

Returns:

Number of JDBC types

addProperty

public void addProperty(String name,
                        Object value)

Method to add a property for the types.

Specified by:

addProperty in interface org.datanucleus.store.schema.StoreSchemaData

Parameters:

name - Name of property

value - Its value

getProperty

public Object getProperty(String name)

Accessor for a property of the types.

Specified by:

getProperty in interface org.datanucleus.store.schema.StoreSchemaData

Parameters:

name - Name of the property

Returns:

Its value, or null if not defined

getParent

public org.datanucleus.store.schema.StoreSchemaData getParent()

Specified by:

getParent in interface org.datanucleus.store.schema.MapStoreSchemaData

setParent

public void setParent(org.datanucleus.store.schema.StoreSchemaData parent)

Specified by:

setParent in interface org.datanucleus.store.schema.MapStoreSchemaData

equals

public final boolean equals(Object obj)

Indicates whether some object is "equal to" this one.

Overrides:

equals in class Object

Parameters:

obj - the reference object with which to compare

Returns:

true if this object is equal to the obj argument; false otherwise.

hashCode

public final int hashCode()

Returns a hash code value for this object.

Overrides:

hashCode in class Object

Returns:

hash code

toString

public String toString()

Returns the string representation of this object.

Overrides:

toString in class Object

Returns:

string representation of this object.