org.openscience.nmrshiftdb.om
Class BaseDBSpectrumType

java.lang.Object
  org.apache.torque.om.BaseObject
      org.openscience.nmrshiftdb.om.BaseDBSpectrumType

All Implemented Interfaces:

java.io.Serializable, org.apache.torque.om.Persistent

Direct Known Subclasses:

DBSpectrumType

public abstract class BaseDBSpectrumType
extends org.apache.torque.om.BaseObject

This class was autogenerated by Torque on: [Tue Nov 21 16:23:43 CET 2006] You should not use this class directly. It should not even be extended all references should be to DBSpectrumType

See Also:

Serialized Form

Field Summary

private boolean	alreadyInSave flag to prevent endless save loop, if this object is referenced by another object which falls in this transaction.
private NmrshiftdbUser	aNmrshiftdbUser
protected java.util.List	collDBIsotopes Collection to store aggregation of collDBIsotopes
protected java.util.List	collDBSpectrums Collection to store aggregation of collDBSpectrums
protected java.util.List	collDBWishlists Collection to store aggregation of collDBWishlists
private int	dimensionality The value for the dimensionality field
private static java.util.List	fieldNames
private org.apache.torque.util.Criteria	lastDBIsotopesCriteria The criteria used to select the current contents of collDBIsotopes
private org.apache.torque.util.Criteria	lastDBSpectrumsCriteria The criteria used to select the current contents of collDBSpectrums
private org.apache.torque.util.Criteria	lastDBWishlistsCriteria The criteria used to select the current contents of collDBWishlists
private java.lang.String	name The value for the name field
private static DBSpectrumTypePeer	peer The Peer class
private int	spectrumTypeId The value for the spectrumTypeId field
private int	userId The value for the userId field

Fields inherited from class org.apache.torque.om.BaseObject

NEW_ID

Constructor Summary

BaseDBSpectrumType()

Method Summary

void	addDBIsotope(DBIsotope l) Method called to associate a DBIsotope object to this object through the DBIsotope foreign key attribute
void	addDBSpectrum(DBSpectrum l) Method called to associate a DBSpectrum object to this object through the DBSpectrum foreign key attribute
void	addDBWishlist(DBWishlist l) Method called to associate a DBWishlist object to this object through the DBWishlist foreign key attribute
DBSpectrumType	copy() Makes a copy of this object.
protected DBSpectrumType	copyInto(DBSpectrumType copyObj)
java.lang.Object	getByName(java.lang.String name) Retrieves a field from the object by name passed in as a String.
java.lang.Object	getByPeerName(java.lang.String name) Retrieves a field from the object by name passed in as a String.
java.lang.Object	getByPosition(int pos) Retrieves a field from the object by Position as specified in the xml schema.
java.util.List	getDBIsotopes() If this collection has already been initialized, returns the collection.
java.util.List	getDBIsotopes(java.sql.Connection con) If this collection has already been initialized, returns the collection.
java.util.List	getDBIsotopes(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
java.util.List	getDBIsotopes(org.apache.torque.util.Criteria criteria, java.sql.Connection con) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBIsotopesJoinDBSpectrumType(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
java.util.List	getDBSpectrums() If this collection has already been initialized, returns the collection.
java.util.List	getDBSpectrums(java.sql.Connection con) If this collection has already been initialized, returns the collection.
java.util.List	getDBSpectrums(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
java.util.List	getDBSpectrums(org.apache.torque.util.Criteria criteria, java.sql.Connection con) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBSpectrumsJoinDBMolecule(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBSpectrumsJoinDBSpectrumType(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBSpectrumsJoinNmrshiftdbUser(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
java.util.List	getDBWishlists() If this collection has already been initialized, returns the collection.
java.util.List	getDBWishlists(java.sql.Connection con) If this collection has already been initialized, returns the collection.
java.util.List	getDBWishlists(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
java.util.List	getDBWishlists(org.apache.torque.util.Criteria criteria, java.sql.Connection con) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBWishlistsJoinDBMolecule(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBWishlistsJoinDBSpectrumType(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
protected java.util.List	getDBWishlistsJoinNmrshiftdbUser(org.apache.torque.util.Criteria criteria) If this collection has already been initialized with an identical criteria, it returns the collection.
int	getDimensionality() Get the Dimensionality
static java.util.List	getFieldNames() Generate a list of field names.
java.lang.String	getName() Get the Name
NmrshiftdbUser	getNmrshiftdbUser() Get the associated NmrshiftdbUser object
DBSpectrumTypePeer	getPeer() returns a peer instance associated with this om.
org.apache.torque.om.ObjectKey	getPrimaryKey() returns an id that differentiates this object from others of its class.
int	getSpectrumTypeId() Get the SpectrumTypeId
int	getUserId() Get the UserId
protected void	initDBIsotopes() Temporary storage of collDBIsotopes to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.
protected void	initDBSpectrums() Temporary storage of collDBSpectrums to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.
protected void	initDBWishlists() Temporary storage of collDBWishlists to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.
void	save() Stores the object in the database.
void	save(java.sql.Connection con) Stores the object in the database.
void	save(java.lang.String dbName) Stores the object in the database.
void	setDimensionality(int v) Set the value of Dimensionality
void	setName(java.lang.String v) Set the value of Name
void	setNmrshiftdbUser(NmrshiftdbUser v) Declares an association between this object and a NmrshiftdbUser object
void	setNmrshiftdbUserKey(org.apache.torque.om.ObjectKey key) Provides convenient way to set a relationship based on a ObjectKey.
void	setPrimaryKey(org.apache.torque.om.ObjectKey key) Set the PrimaryKey using ObjectKey.
void	setPrimaryKey(java.lang.String key) Set the PrimaryKey using a String.
void	setSpectrumTypeId(int v) Set the value of SpectrumTypeId
void	setUserId(int v) Set the value of UserId
java.lang.String	toString()

Methods inherited from class org.apache.torque.om.BaseObject

equals, equals, getLog, hashCode, isModified, isNew, log, resetModified, setModified, setNew, setPrimaryKey

Methods inherited from class java.lang.Object

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

Field Detail

peer

private static final DBSpectrumTypePeer peer

The Peer class

spectrumTypeId

private int spectrumTypeId

The value for the spectrumTypeId field

dimensionality

private int dimensionality

The value for the dimensionality field

name

private java.lang.String name

The value for the name field

userId

private int userId

The value for the userId field

aNmrshiftdbUser

private NmrshiftdbUser aNmrshiftdbUser

collDBIsotopes

protected java.util.List collDBIsotopes

Collection to store aggregation of collDBIsotopes

lastDBIsotopesCriteria

private org.apache.torque.util.Criteria lastDBIsotopesCriteria

The criteria used to select the current contents of collDBIsotopes

collDBWishlists

protected java.util.List collDBWishlists

Collection to store aggregation of collDBWishlists

lastDBWishlistsCriteria

private org.apache.torque.util.Criteria lastDBWishlistsCriteria

The criteria used to select the current contents of collDBWishlists

collDBSpectrums

protected java.util.List collDBSpectrums

Collection to store aggregation of collDBSpectrums

lastDBSpectrumsCriteria

private org.apache.torque.util.Criteria lastDBSpectrumsCriteria

The criteria used to select the current contents of collDBSpectrums

fieldNames

private static java.util.List fieldNames

alreadyInSave

private boolean alreadyInSave

flag to prevent endless save loop, if this object is referenced by another object which falls in this transaction.

Constructor Detail

BaseDBSpectrumType

public BaseDBSpectrumType()

Method Detail

getSpectrumTypeId

public int getSpectrumTypeId()

Get the SpectrumTypeId

Returns:

int

setSpectrumTypeId

public void setSpectrumTypeId(int v)
                       throws org.apache.torque.TorqueException

Set the value of SpectrumTypeId

Parameters:

v - new value

Throws:

org.apache.torque.TorqueException

getDimensionality

public int getDimensionality()

Get the Dimensionality

Returns:

int

setDimensionality

public void setDimensionality(int v)

Set the value of Dimensionality

Parameters:

v - new value

getName

public java.lang.String getName()

Get the Name

Returns:

String

setName

public void setName(java.lang.String v)

Set the value of Name

Parameters:

v - new value

getUserId

public int getUserId()

Get the UserId

Returns:

int

setUserId

public void setUserId(int v)
               throws org.apache.torque.TorqueException

Set the value of UserId

Parameters:

v - new value

Throws:

org.apache.torque.TorqueException

setNmrshiftdbUser

public void setNmrshiftdbUser(NmrshiftdbUser v)
                       throws org.apache.torque.TorqueException

Declares an association between this object and a NmrshiftdbUser object

Parameters:

v - NmrshiftdbUser

Throws:

org.apache.torque.TorqueException

getNmrshiftdbUser

public NmrshiftdbUser getNmrshiftdbUser()
                                 throws org.apache.torque.TorqueException

Get the associated NmrshiftdbUser object

Returns:

the associated NmrshiftdbUser object

Throws:

org.apache.torque.TorqueException

setNmrshiftdbUserKey

public void setNmrshiftdbUserKey(org.apache.torque.om.ObjectKey key)
                          throws org.apache.torque.TorqueException

Provides convenient way to set a relationship based on a ObjectKey. e.g. bar.setFooKey(foo.getPrimaryKey())

Throws:

org.apache.torque.TorqueException

initDBIsotopes

protected void initDBIsotopes()

Temporary storage of collDBIsotopes to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.

addDBIsotope

public void addDBIsotope(DBIsotope l)
                  throws org.apache.torque.TorqueException

Method called to associate a DBIsotope object to this object through the DBIsotope foreign key attribute

Parameters:

l - DBIsotope

Throws:

org.apache.torque.TorqueException

getDBIsotopes

public java.util.List getDBIsotopes()
                             throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBIsotopes(new Criteria())

Throws:

org.apache.torque.TorqueException

getDBIsotopes

public java.util.List getDBIsotopes(org.apache.torque.util.Criteria criteria)
                             throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBIsotopes from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object.

Throws:

org.apache.torque.TorqueException

getDBIsotopes

public java.util.List getDBIsotopes(java.sql.Connection con)
                             throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBIsotopes(new Criteria(),Connection) This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBIsotopes

public java.util.List getDBIsotopes(org.apache.torque.util.Criteria criteria,
                                    java.sql.Connection con)
                             throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBIsotopes from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object. This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBIsotopesJoinDBSpectrumType

protected java.util.List getDBIsotopesJoinDBSpectrumType(org.apache.torque.util.Criteria criteria)
                                                  throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBIsotopes from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

initDBWishlists

protected void initDBWishlists()

Temporary storage of collDBWishlists to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.

addDBWishlist

public void addDBWishlist(DBWishlist l)
                   throws org.apache.torque.TorqueException

Method called to associate a DBWishlist object to this object through the DBWishlist foreign key attribute

Parameters:

l - DBWishlist

Throws:

org.apache.torque.TorqueException

getDBWishlists

public java.util.List getDBWishlists()
                              throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBWishlists(new Criteria())

Throws:

org.apache.torque.TorqueException

getDBWishlists

public java.util.List getDBWishlists(org.apache.torque.util.Criteria criteria)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBWishlists from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object.

Throws:

org.apache.torque.TorqueException

getDBWishlists

public java.util.List getDBWishlists(java.sql.Connection con)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBWishlists(new Criteria(),Connection) This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBWishlists

public java.util.List getDBWishlists(org.apache.torque.util.Criteria criteria,
                                     java.sql.Connection con)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBWishlists from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object. This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBWishlistsJoinDBSpectrumType

protected java.util.List getDBWishlistsJoinDBSpectrumType(org.apache.torque.util.Criteria criteria)
                                                   throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBWishlists from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

getDBWishlistsJoinNmrshiftdbUser

protected java.util.List getDBWishlistsJoinNmrshiftdbUser(org.apache.torque.util.Criteria criteria)
                                                   throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBWishlists from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

getDBWishlistsJoinDBMolecule

protected java.util.List getDBWishlistsJoinDBMolecule(org.apache.torque.util.Criteria criteria)
                                               throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBWishlists from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

initDBSpectrums

protected void initDBSpectrums()

Temporary storage of collDBSpectrums to save a possible db hit in the event objects are add to the collection, but the complete collection is never requested.

addDBSpectrum

public void addDBSpectrum(DBSpectrum l)
                   throws org.apache.torque.TorqueException

Method called to associate a DBSpectrum object to this object through the DBSpectrum foreign key attribute

Parameters:

l - DBSpectrum

Throws:

org.apache.torque.TorqueException

getDBSpectrums

public java.util.List getDBSpectrums()
                              throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBSpectrums(new Criteria())

Throws:

org.apache.torque.TorqueException

getDBSpectrums

public java.util.List getDBSpectrums(org.apache.torque.util.Criteria criteria)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBSpectrums from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object.

Throws:

org.apache.torque.TorqueException

getDBSpectrums

public java.util.List getDBSpectrums(java.sql.Connection con)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized, returns the collection. Otherwise returns the results of getDBSpectrums(new Criteria(),Connection) This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBSpectrums

public java.util.List getDBSpectrums(org.apache.torque.util.Criteria criteria,
                                     java.sql.Connection con)
                              throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType has previously been saved, it will retrieve related DBSpectrums from storage. If this DBSpectrumType is new, it will return an empty collection or the current collection, the criteria is ignored on a new object. This method takes in the Connection also as input so that referenced objects can also be obtained using a Connection that is taken as input

Throws:

org.apache.torque.TorqueException

getDBSpectrumsJoinNmrshiftdbUser

protected java.util.List getDBSpectrumsJoinNmrshiftdbUser(org.apache.torque.util.Criteria criteria)
                                                   throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBSpectrums from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

getDBSpectrumsJoinDBSpectrumType

protected java.util.List getDBSpectrumsJoinDBSpectrumType(org.apache.torque.util.Criteria criteria)
                                                   throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBSpectrums from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

getDBSpectrumsJoinDBMolecule

protected java.util.List getDBSpectrumsJoinDBMolecule(org.apache.torque.util.Criteria criteria)
                                               throws org.apache.torque.TorqueException

If this collection has already been initialized with an identical criteria, it returns the collection. Otherwise if this DBSpectrumType is new, it will return an empty collection; or if this DBSpectrumType has previously been saved, it will retrieve related DBSpectrums from storage. This method is protected by default in order to keep the public api reasonable. You can provide public methods for those you actually need in DBSpectrumType.

Throws:

org.apache.torque.TorqueException

getFieldNames

public static java.util.List getFieldNames()

Generate a list of field names.

Returns:

a list of field names

getByName

public java.lang.Object getByName(java.lang.String name)

Retrieves a field from the object by name passed in as a String.

Overrides:

getByName in class org.apache.torque.om.BaseObject

Parameters:

name - field name

Returns:

value

getByPeerName

public java.lang.Object getByPeerName(java.lang.String name)

Retrieves a field from the object by name passed in as a String. The String must be one of the static Strings defined in this Class' Peer.

Overrides:

getByPeerName in class org.apache.torque.om.BaseObject

Parameters:

name - peer name

Returns:

value

getByPosition

public java.lang.Object getByPosition(int pos)

Retrieves a field from the object by Position as specified in the xml schema. Zero-based.

Overrides:

getByPosition in class org.apache.torque.om.BaseObject

Parameters:

pos - position in xml schema

Returns:

value

save

public void save()
          throws java.lang.Exception

Stores the object in the database. If the object is new, it inserts it; otherwise an update is performed.

Specified by:

save in interface org.apache.torque.om.Persistent

Specified by:

save in class org.apache.torque.om.BaseObject

Throws:

java.lang.Exception

save

public void save(java.lang.String dbName)
          throws org.apache.torque.TorqueException

Stores the object in the database. If the object is new, it inserts it; otherwise an update is performed. Note: this code is here because the method body is auto-generated conditionally and therefore needs to be in this file instead of in the super class, BaseObject.

Specified by:

save in interface org.apache.torque.om.Persistent

Specified by:

save in class org.apache.torque.om.BaseObject

Parameters:

dbName -

Throws:

org.apache.torque.TorqueException

save

public void save(java.sql.Connection con)
          throws org.apache.torque.TorqueException

Stores the object in the database. If the object is new, it inserts it; otherwise an update is performed. This method is meant to be used as part of a transaction, otherwise use the save() method and the connection details will be handled internally

Specified by:

save in interface org.apache.torque.om.Persistent

Specified by:

save in class org.apache.torque.om.BaseObject

Parameters:

con -

Throws:

org.apache.torque.TorqueException

setPrimaryKey

public void setPrimaryKey(org.apache.torque.om.ObjectKey key)
                   throws org.apache.torque.TorqueException

Set the PrimaryKey using ObjectKey.

Specified by:

setPrimaryKey in interface org.apache.torque.om.Persistent

Overrides:

setPrimaryKey in class org.apache.torque.om.BaseObject

Parameters:

spectrumTypeId - ObjectKey

Throws:

org.apache.torque.TorqueException

setPrimaryKey

public void setPrimaryKey(java.lang.String key)
                   throws org.apache.torque.TorqueException

Set the PrimaryKey using a String.

Specified by:

setPrimaryKey in interface org.apache.torque.om.Persistent

Overrides:

setPrimaryKey in class org.apache.torque.om.BaseObject

Parameters:

key -

Throws:

org.apache.torque.TorqueException

getPrimaryKey

public org.apache.torque.om.ObjectKey getPrimaryKey()

returns an id that differentiates this object from others of its class.

Specified by:

getPrimaryKey in interface org.apache.torque.om.Persistent

Overrides:

getPrimaryKey in class org.apache.torque.om.BaseObject

copy

public DBSpectrumType copy()
                    throws org.apache.torque.TorqueException

Makes a copy of this object. It creates a new object filling in the simple attributes. It then fills all the association collections and sets the related objects to isNew=true.

Throws:

org.apache.torque.TorqueException

copyInto

protected DBSpectrumType copyInto(DBSpectrumType copyObj)
                           throws org.apache.torque.TorqueException

Throws:

org.apache.torque.TorqueException

getPeer

public DBSpectrumTypePeer getPeer()

returns a peer instance associated with this om. Since Peer classes are not to have any instance attributes, this method returns the same instance for all member of this class. The method could therefore be static, but this would prevent one from overriding the behavior.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object