wt.dataops.objectcol
Class DefaultCollectionActivity

java.lang.Object
  wt.dataops.objectcol.CollectionActivity
      wt.dataops.objectcol.DefaultCollectionActivity

All Implemented Interfaces:

Externalizable, Runnable, Serializable

public class DefaultCollectionActivity

extends CollectionActivity

implements Externalizable

See Also:

Serialized Form

Field Summary

protected CollectionGraph	cg
private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.dataops.objectcol.CollectionActivity

Constructor Summary

DefaultCollectionActivity()

DefaultCollectionActivity(CollectionGraph cg)

Method Summary

CollectionGraph	getCollection() This method will block until the collection graph is completely constructed.
boolean	isDone() Supported API: false
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(DefaultCollectionActivity thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.dataops.objectcol.CollectionActivity

cancel, getCollectionAsynch, getDuration, getState, initialize, initialize, newCollectionActivity, newCollectionActivity, readVersion, run, setDuration, setState, start

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

cg

protected CollectionGraph cg

Constructor Detail

DefaultCollectionActivity

public DefaultCollectionActivity()

DefaultCollectionActivity

public DefaultCollectionActivity(CollectionGraph cg)

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class CollectionActivity

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class CollectionActivity

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(DefaultCollectionActivity thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

getCollection

public CollectionGraph getCollection()

Description copied from class: CollectionActivity

This method will block until the collection graph is completely constructed. Then it will return the complete construction graph

Supported API: false

Overrides:

getCollection in class CollectionActivity

Returns:

CollectionGraph

isDone

public boolean isDone()

Description copied from class: CollectionActivity

Supported API: false

Overrides:

isDone in class CollectionActivity

Returns:

boolean