Class SYSFILESRowFactory
- java.lang.Object
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- org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
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- org.apache.derby.impl.sql.catalog.SYSFILESRowFactory
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class SYSFILESRowFactory extends CatalogRowFactory
Factory for creating a SYSFILES row.- Version:
- 0.1
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
GENERATION_ID_COL_NAME
private static int
GENERATION_ID_COL_NUM
private static java.lang.String
ID_COL_NAME
private static int
ID_COL_NUM
private static int[][]
indexColumnPositions
private static java.lang.String
NAME_COL_NAME
private static int
NAME_COL_NUM
private static java.lang.String
SCHEMA_ID_COL_NAME
private static int
SCHEMA_ID_COL_NUM
private static int
SYSFILES_COLUMN_COUNT
(package private) static int
SYSFILES_INDEX1_ID
(package private) static int
SYSFILES_INDEX2_ID
private static java.lang.String
TABLENAME_STRING
private static boolean[]
uniqueness
private static java.lang.String[]
uuids
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Fields inherited from class org.apache.derby.iapi.sql.dictionary.CatalogRowFactory
dvf, heapUUID, indexNames, indexUniqueness, indexUUID, tableUUID
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Constructor Summary
Constructors Constructor Description SYSFILESRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
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Method Summary
All Methods Instance Methods Concrete Methods 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 descriptor out of a SYSFILES rowExecRow
makeRow(TupleDescriptor td, TupleDescriptor parent)
Make a SYSFILES 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
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Field Detail
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TABLENAME_STRING
private static final java.lang.String TABLENAME_STRING
- See Also:
- Constant Field Values
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SYSFILES_COLUMN_COUNT
private static final int SYSFILES_COLUMN_COUNT
- See Also:
- Constant Field Values
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ID_COL_NUM
private static final int ID_COL_NUM
- See Also:
- Constant Field Values
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ID_COL_NAME
private static final java.lang.String ID_COL_NAME
- See Also:
- Constant Field Values
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SCHEMA_ID_COL_NUM
private static final int SCHEMA_ID_COL_NUM
- See Also:
- Constant Field Values
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SCHEMA_ID_COL_NAME
private static final java.lang.String SCHEMA_ID_COL_NAME
- See Also:
- Constant Field Values
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NAME_COL_NUM
private static final int NAME_COL_NUM
- See Also:
- Constant Field Values
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NAME_COL_NAME
private static final java.lang.String NAME_COL_NAME
- See Also:
- Constant Field Values
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GENERATION_ID_COL_NUM
private static final int GENERATION_ID_COL_NUM
- See Also:
- Constant Field Values
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GENERATION_ID_COL_NAME
private static final java.lang.String GENERATION_ID_COL_NAME
- See Also:
- Constant Field Values
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SYSFILES_INDEX1_ID
static final int SYSFILES_INDEX1_ID
- See Also:
- Constant Field Values
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SYSFILES_INDEX2_ID
static final int SYSFILES_INDEX2_ID
- See Also:
- Constant Field Values
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indexColumnPositions
private static final int[][] indexColumnPositions
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uniqueness
private static final boolean[] uniqueness
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uuids
private static final java.lang.String[] uuids
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Constructor Detail
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SYSFILESRowFactory
SYSFILESRowFactory(UUIDFactory uuidf, ExecutionFactory ef, DataValueFactory dvf)
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Method Detail
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makeRow
public ExecRow makeRow(TupleDescriptor td, TupleDescriptor parent) throws StandardException
Make a SYSFILES row- Overrides:
makeRow
in classCatalogRowFactory
- Returns:
- Row suitable for inserting into SYSFILES
- Throws:
StandardException
- thrown on failure
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buildDescriptor
public TupleDescriptor buildDescriptor(ExecRow row, TupleDescriptor parentTupleDescriptor, DataDictionary dd) throws StandardException
Make a descriptor out of a SYSFILES row- Specified by:
buildDescriptor
in classCatalogRowFactory
- Parameters:
row
- a rowparentTupleDescriptor
- Null for this kind of descriptor.dd
- dataDictionary- Returns:
- a descriptor equivalent to a row
- Throws:
StandardException
- thrown on failure
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buildColumnList
public SystemColumn[] buildColumnList() throws StandardException
Builds a list of columns suitable for creating this Catalog.- Specified by:
buildColumnList
in classCatalogRowFactory
- Returns:
- array of SystemColumn suitable for making this catalog.
- Throws:
StandardException
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