com.sun.jdo.spi.persistence.support.sqlstore.query.util.type

Class FieldInfo

java.lang.Object

com.sun.jdo.spi.persistence.support.sqlstore.query.util.type.FieldInfo

public class FieldInfo
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassType	classType The corresponding classType object.
protected Field	field The reflection representation of the field.
protected static ResourceBundle	messages I18N support
protected String	name The name of the field.
protected PersistenceFieldElement	pfe JDO model representation

Constructor Summary

Constructors

Constructor and Description
FieldInfo(Field field, ClassType classType)

Method Summary

Modifier and Type	Method and Description
Type	getAssociatedClass()
Field	getField()
int	getFieldNumber() Return the field number in the case of a field of a persistence capable class.
String	getName()
Type	getType() Returns the Type representation of the type of the field.
boolean	isPersistent() Checks whether this field is defined as persistent field.
boolean	isPublic() Checks whether this field is defined with the public modifier.
boolean	isRelationship()
boolean	isStatic() Checks whether this field is defined with the static modifier.

Methods inherited from class java.lang.Object

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

Field Detail

name

protected String name

The name of the field.

classType

protected ClassType classType

The corresponding classType object.

field

protected Field field

The reflection representation of the field.

pfe

protected PersistenceFieldElement pfe

JDO model representation

messages

protected static final ResourceBundle messages

I18N support

Constructor Detail

FieldInfo

public FieldInfo(Field field,
                 ClassType classType)

Method Detail

isPersistent

public boolean isPersistent()

Checks whether this field is defined as persistent field.

Returns:

true if the field is defined as persistent; false otherwise.

isPublic

public boolean isPublic()

Checks whether this field is defined with the public modifier.

Returns:

true if the field is defined as public; false otherwise.

isStatic

public boolean isStatic()

Checks whether this field is defined with the static modifier.

Returns:

true if the field is defined as static; false otherwise.

getField

public Field getField()

getName

public String getName()

getType

public Type getType()

Returns the Type representation of the type of the field.

Returns:

field type

getFieldNumber

public int getFieldNumber()

Return the field number in the case of a field of a persistence capable class.

isRelationship

public boolean isRelationship()

Returns:

true if the field is a relationship field

getAssociatedClass

public Type getAssociatedClass()

Returns:

the associated class (meaning the "other side") of the relationship; or null if this does not denote a relationship field.