org.apache.derby.impl.sql.catalog
Class SYSCONGLOMERATESRowFactory

java.lang.Object
  org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
      org.apache.derby.impl.sql.catalog.SYSCONGLOMERATESRowFactory

public class SYSCONGLOMERATESRowFactory
extends CatalogRowFactory

Factory for creating a SYSCONGLOMERATES row.

Field Summary

private static int[][]	indexColumnPositions
protected static int	SYSCONGLOMERATES_COLUMN_COUNT
protected static int	SYSCONGLOMERATES_CONGLOMERATEID
protected static int	SYSCONGLOMERATES_CONGLOMERATENAME
protected static int	SYSCONGLOMERATES_CONGLOMERATENUMBER
protected static int	SYSCONGLOMERATES_DESCRIPTOR
protected static int	SYSCONGLOMERATES_INDEX1_ID
protected static int	SYSCONGLOMERATES_INDEX2_ID
protected static int	SYSCONGLOMERATES_INDEX3_ID
protected static int	SYSCONGLOMERATES_ISCONSTRAINT
protected static int	SYSCONGLOMERATES_ISINDEX
protected static int	SYSCONGLOMERATES_SCHEMAID
protected static int	SYSCONGLOMERATES_TABLEID
private static java.lang.String	TABLENAME_STRING
private static boolean[]	uniqueness
private static java.lang.String[]	uuids

Fields inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory

dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID

Constructor Summary

SYSCONGLOMERATESRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)

Method Summary

SystemColumn[]	buildColumnList() Builds a list of columns suitable for creating this Catalog.
TupleDescriptor	buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd) builds a tuple descriptor from a row
protected java.lang.String	getConglomerateName(ExecRow row) Get the conglomerate's name of the row.
protected UUID	getConglomerateUUID(ExecRow row) Get the conglomerate's UUID of the row.
java.util.Properties	getCreateHeapProperties() Get the Properties associated with creating the heap.
java.util.Properties	getCreateIndexProperties(int indexNumber) Get the Properties associated with creating the specified index.
protected UUID	getSchemaUUID(ExecRow row) Get the schema's UUID from the row.
protected UUID	getTableUUID(ExecRow row) Get the table's UUID from the row.
ExecRow	makeEmptyRow() Return an empty row for this conglomerate.
ExecRow	makeRow(TupleDescriptor td, TupleDescriptor parent) Make a SYSCONGLOMERATES row

Methods inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory

generateIndexName, getCanonicalHeapName, getCanonicalHeapUUID, getCanonicalIndexUUID, getCanonicalTableUUID, getCatalogName, getDataValueFactory, getExecutionFactory, getHeapColumnCount, getIndexColumnCount, getIndexColumnPositions, getIndexName, getNumIndexes, getPrimaryKeyIndexNumber, getUUIDFactory, initInfo, isIndexUnique

Methods inherited from class java.lang.Object

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

Field Detail

TABLENAME_STRING

private static final java.lang.String TABLENAME_STRING

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Constant Field Values

SYSCONGLOMERATES_COLUMN_COUNT

protected static final int SYSCONGLOMERATES_COLUMN_COUNT

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Constant Field Values

SYSCONGLOMERATES_SCHEMAID

protected static final int SYSCONGLOMERATES_SCHEMAID

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Constant Field Values

SYSCONGLOMERATES_TABLEID

protected static final int SYSCONGLOMERATES_TABLEID

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Constant Field Values

SYSCONGLOMERATES_CONGLOMERATENUMBER

protected static final int SYSCONGLOMERATES_CONGLOMERATENUMBER

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Constant Field Values

SYSCONGLOMERATES_CONGLOMERATENAME

protected static final int SYSCONGLOMERATES_CONGLOMERATENAME

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Constant Field Values

SYSCONGLOMERATES_ISINDEX

protected static final int SYSCONGLOMERATES_ISINDEX

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Constant Field Values

SYSCONGLOMERATES_DESCRIPTOR

protected static final int SYSCONGLOMERATES_DESCRIPTOR

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Constant Field Values

SYSCONGLOMERATES_ISCONSTRAINT

protected static final int SYSCONGLOMERATES_ISCONSTRAINT

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Constant Field Values

SYSCONGLOMERATES_CONGLOMERATEID

protected static final int SYSCONGLOMERATES_CONGLOMERATEID

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Constant Field Values

SYSCONGLOMERATES_INDEX1_ID

protected static final int SYSCONGLOMERATES_INDEX1_ID

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Constant Field Values

SYSCONGLOMERATES_INDEX2_ID

protected static final int SYSCONGLOMERATES_INDEX2_ID

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Constant Field Values

SYSCONGLOMERATES_INDEX3_ID

protected static final int SYSCONGLOMERATES_INDEX3_ID

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Constant Field Values

uniqueness

private static final boolean[] uniqueness

indexColumnPositions

private static final int[][] indexColumnPositions

uuids

private static final java.lang.String[] uuids

Constructor Detail

SYSCONGLOMERATESRowFactory

SYSCONGLOMERATESRowFactory(UUIDFactory uuidf,
                           ExecutionFactory ef,
                           DataValueFactory dvf)

Method Detail

makeRow

public ExecRow makeRow(TupleDescriptor td,
                       TupleDescriptor parent)
                throws StandardException

Make a SYSCONGLOMERATES row

Overrides:

makeRow in class CatalogRowFactory

Returns:

Row suitable for inserting into SYSCONGLOMERATES.

Throws:

StandardException - thrown on failure

makeEmptyRow

public ExecRow makeEmptyRow()
                     throws StandardException

Description copied from class: CatalogRowFactory

Return an empty row for this conglomerate.

Overrides:

makeEmptyRow in class CatalogRowFactory

Throws:

StandardException

getCreateHeapProperties

public java.util.Properties getCreateHeapProperties()

Get the Properties associated with creating the heap.

Overrides:

getCreateHeapProperties in class CatalogRowFactory

Returns:

The Properties associated with creating the heap.

getCreateIndexProperties

public java.util.Properties getCreateIndexProperties(int indexNumber)

Get the Properties associated with creating the specified index.

Overrides:

getCreateIndexProperties in class CatalogRowFactory

Parameters:

indexNumber - The specified index number.

Returns:

The Properties associated with creating the specified index.

buildDescriptor

public TupleDescriptor buildDescriptor(ExecRow row,
                                       TupleDescriptor parentTupleDescriptor,
                                       DataDictionary dd)
                                throws StandardException

Description copied from class: CatalogRowFactory

builds a tuple descriptor from a row

Specified by:

buildDescriptor in class CatalogRowFactory

Parameters:

row - a SYSCOLUMNS row

parentTupleDescriptor - Null for this kind of descriptor.

dd - dataDictionary

Returns:

a conglomerate descriptor equivalent to a SYSCONGOMERATES row

Throws:

StandardException - thrown on failure

getConglomerateUUID

protected UUID getConglomerateUUID(ExecRow row)
                            throws StandardException

Get the conglomerate's UUID of the row.

Parameters:

row - The row from sysconglomerates

Returns:

UUID The conglomerates UUID

Throws:

StandardException - thrown on failure

getTableUUID

protected UUID getTableUUID(ExecRow row)
                     throws StandardException

Get the table's UUID from the row.

Parameters:

row - The row from sysconglomerates

Returns:

UUID The table's UUID

Throws:

StandardException - thrown on failure

getSchemaUUID

protected UUID getSchemaUUID(ExecRow row)
                      throws StandardException

Get the schema's UUID from the row.

Parameters:

row - The row from sysconglomerates

Returns:

UUID The schema's UUID

Throws:

StandardException - thrown on failure

getConglomerateName

protected java.lang.String getConglomerateName(ExecRow row)
                                        throws StandardException

Get the conglomerate's name of the row.

Parameters:

row - The row from sysconglomerates

Returns:

String The conglomerates name

Throws:

StandardException - thrown on failure

buildColumnList

public SystemColumn[] buildColumnList()
                               throws StandardException

Builds a list of columns suitable for creating this Catalog.

Specified by:

buildColumnList in class CatalogRowFactory

Returns:

array of SystemColumn suitable for making this catalog.

Throws:

StandardException