Package org.apache.derby.impl.sql.catalog

Class SYSDEPENDSRowFactory

java.lang.Object

org.apache.derby.iapi.sql.dictionary.CatalogRowFactory

org.apache.derby.impl.sql.catalog.SYSDEPENDSRowFactory

public class SYSDEPENDSRowFactory
extends CatalogRowFactory

Factory for creating a SYSDEPENDSS row.

Field Summary

Fields

Modifier and Type	Field	Description
private static int[][]	indexColumnPositions
protected static int	SYSDEPENDS_COLUMN_COUNT
protected static int	SYSDEPENDS_DEPENDENTID
protected static int	SYSDEPENDS_DEPENDENTTYPE
protected static int	SYSDEPENDS_INDEX1_ID
protected static int	SYSDEPENDS_INDEX2_ID
protected static int	SYSDEPENDS_PROVIDERID
protected static int	SYSDEPENDS_PROVIDERTYPE
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

Constructors

Constructor	Description
SYSDEPENDSRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)

Method Summary

Modifier and Type	Method	Description
SystemColumn[]	buildColumnList()	Builds a list of columns suitable for creating this Catalog.
TupleDescriptor	buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd)	Make a ConstraintDescriptor out of a SYSDEPENDS row
ExecRow	makeRow(TupleDescriptor td, TupleDescriptor parent)	Make a SYSDEPENDS row

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

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

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

See Also:

Constant Field Values

SYSDEPENDS_COLUMN_COUNT

protected static final int SYSDEPENDS_COLUMN_COUNT

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Constant Field Values

SYSDEPENDS_DEPENDENTID

protected static final int SYSDEPENDS_DEPENDENTID

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Constant Field Values

SYSDEPENDS_DEPENDENTTYPE

protected static final int SYSDEPENDS_DEPENDENTTYPE

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Constant Field Values

SYSDEPENDS_PROVIDERID

protected static final int SYSDEPENDS_PROVIDERID

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Constant Field Values

SYSDEPENDS_PROVIDERTYPE

protected static final int SYSDEPENDS_PROVIDERTYPE

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Constant Field Values

SYSDEPENDS_INDEX1_ID

protected static final int SYSDEPENDS_INDEX1_ID

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Constant Field Values

SYSDEPENDS_INDEX2_ID

protected static final int SYSDEPENDS_INDEX2_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

SYSDEPENDSRowFactory

SYSDEPENDSRowFactory(UUIDFactory uuidf,
                     ExecutionFactory ef,
                     DataValueFactory dvf)

Method Detail

makeRow

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

Make a SYSDEPENDS row

Overrides:

makeRow in class CatalogRowFactory

Parameters:

td - DependencyDescriptor. If its null then we want to make an empty row.

Returns:

Row suitable for inserting into SYSDEPENDS.

Throws:

StandardException - thrown on failure

buildDescriptor

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

Make a ConstraintDescriptor out of a SYSDEPENDS row

Specified by:

buildDescriptor in class CatalogRowFactory

Parameters:

row - a SYSDEPENDSS row

parentTupleDescriptor - Null for this kind of descriptor.

dd - dataDictionary

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