wt.pds
Class HomogeneousCompoundResultBuilder

java.lang.Object
  wt.pds.AbstractCompoundResultBuilder
      wt.pds.HomogeneousCompoundResultBuilder

All Implemented Interfaces:

Cloneable, Externalizable, ResultBuilder, Serializable

public class HomogeneousCompoundResultBuilder

extends AbstractCompoundResultBuilder

implements Externalizable

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
private int	nonEmptyComponentIndex
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.pds.AbstractCompoundResultBuilder

Fields inherited from interface wt.pds.ResultBuilder

ACCESS_CONTROLLER_PROCESSOR, ATTRIBUTE_MAP_INFO, DESCENDANT_QUERY_TYPE_COMPATIBLE, ITEM_BUILDERS, OBJECT_TABLE

Constructor Summary

HomogeneousCompoundResultBuilder()

Method Summary

Object[]	build(ResultSet a_resultSet, StatementBuilder a_statementBuilder) Builds object from the result set.
String	buildSelect(Vector a_tableInfos, Vector a_aliases) Builds the select columns for the results.
Object	clone() Create a deep-copy of this object.
int	getNonEmptyComponentIndex() Gets the value of the attribute: nonEmptyComponentIndex.
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(HomogeneousCompoundResultBuilder thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	reset() Resets the instance so that it can be re-used to process a new result.
void	setNonEmptyComponentIndex(int a_NonEmptyComponentIndex) Sets the value of the attribute: nonEmptyComponentIndex.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.pds.AbstractCompoundResultBuilder

addItemBuilder, getAccessControllerProcessor, getAttributeMapInfo, getCurrentIndex, getCurrentResultBuilder, getItemBuilders, getItemPrimaryClass, getObjectTable, isDescendantQueryTypeCompatible, readVersion, setAccessControllerProcessor, setAttributeMapInfo, setCurrentIndex, setCurrentResultBuilder, setCurrentResultBuilder, setItemStartOffset, setObjectTable

Methods inherited from class java.lang.Object

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

nonEmptyComponentIndex

private transient int nonEmptyComponentIndex

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

Constructor Detail

HomogeneousCompoundResultBuilder

public HomogeneousCompoundResultBuilder()

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 AbstractCompoundResultBuilder

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 AbstractCompoundResultBuilder

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(HomogeneousCompoundResultBuilder 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

getNonEmptyComponentIndex

public int getNonEmptyComponentIndex()

Gets the value of the attribute: nonEmptyComponentIndex.

Supported API: false

Returns:

int

setNonEmptyComponentIndex

public void setNonEmptyComponentIndex(int a_NonEmptyComponentIndex)

Sets the value of the attribute: nonEmptyComponentIndex.

Supported API: false

Specified by:

setNonEmptyComponentIndex in interface ResultBuilder

Overrides:

setNonEmptyComponentIndex in class AbstractCompoundResultBuilder

Parameters:

a_NonEmptyComponentIndex -

reset

public void reset()

Resets the instance so that it can be re-used to process a new result.

Supported API: false

Specified by:

reset in interface ResultBuilder

Overrides:

reset in class AbstractCompoundResultBuilder

buildSelect

public String buildSelect(Vector a_tableInfos,
                          Vector a_aliases)
                   throws PersistenceException

Builds the select columns for the results.

Supported API: false

Specified by:

buildSelect in interface ResultBuilder

Specified by:

buildSelect in class AbstractCompoundResultBuilder

Parameters:

a_tableInfos - Vector of TableExpression instances to use for building the Select statement

a_aliases - Vector of String aliases to use for building the Select statement

Returns:

String

Throws:

PersistenceException

build

public Object[] build(ResultSet a_resultSet,
                      StatementBuilder a_statementBuilder)
               throws PersistenceException

Builds object from the result set.

Supported API: false

Specified by:

build in interface ResultBuilder

Specified by:

build in class AbstractCompoundResultBuilder

Parameters:

a_resultSet -

a_statementBuilder -

Returns:

Object[]

Throws:

PersistenceException

clone

public Object clone()

Description copied from interface: ResultBuilder

Create a deep-copy of this object.

Specified by:

clone in interface ResultBuilder

Specified by:

clone in class AbstractCompoundResultBuilder