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org.apache.derby.iapi.sql.dictionary
Class TupleDescriptor  

java.lang.Object
  org.apache.derby.iapi.sql.dictionary.TupleDescriptor

Direct Known Subclasses:

AliasDescriptor, ColumnDescriptor, ConglomerateDescriptor, ConstraintDescriptor, DefaultDescriptor, DependencyDescriptor, FileInfoDescriptor, SchemaDescriptor, SPSDescriptor, StatisticsDescriptor, SubConstraintDescriptor, TableDescriptor, TriggerDescriptor, ViewDescriptor

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public class TupleDescriptor

extends java.lang.Object

This is the superclass of all Descriptors. Users of DataDictionary should use the specific descriptor.

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Field Summary
static int	COLUMN_LIST
static int	CONGLOMERATE_LIST
static int	CONSTRAINT_LIST
private  DataDictionary	dataDictionary
static int	TRIGGER_LIST

 

Constructor Summary

TupleDescriptor()

TupleDescriptor(DataDictionary dataDictionary)

 

Method Summary
(package private)  org.apache.derby.catalog.DependableFinder	getColumnDependableFinder(int formatId, byte[] columnBitMap)
protected  DataDictionary	getDataDictionary()
org.apache.derby.catalog.DependableFinder	getDependableFinder(int formatId)
java.lang.String	getDescriptorName()
java.lang.String	getDescriptorType()           Each descriptor must identify itself with its type; i.e index, check constraint whatever.
boolean	isPersistent()           Is this provider persistent? A stored dependency will be required if both the dependent and provider are persistent.
protected  void	setDataDictionary(DataDictionary dd)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

COLUMN_LIST

public static final int COLUMN_LIST

See Also:

Constant Field Values

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CONGLOMERATE_LIST

public static final int CONGLOMERATE_LIST

See Also:

Constant Field Values

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TRIGGER_LIST

public static final int TRIGGER_LIST

See Also:

Constant Field Values

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CONSTRAINT_LIST

public static final int CONSTRAINT_LIST

See Also:

Constant Field Values

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dataDictionary

private DataDictionary dataDictionary

Constructor Detail

TupleDescriptor

public TupleDescriptor()

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TupleDescriptor

public TupleDescriptor(DataDictionary dataDictionary)

Method Detail

getDataDictionary

protected DataDictionary getDataDictionary()
                                    throws org.apache.derby.iapi.error.StandardException

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setDataDictionary

protected void setDataDictionary(DataDictionary dd)

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isPersistent

public boolean isPersistent()

Is this provider persistent? A stored dependency will be required if both the dependent and provider are persistent.

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getDependableFinder

public org.apache.derby.catalog.DependableFinder getDependableFinder(int formatId)

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getColumnDependableFinder

org.apache.derby.catalog.DependableFinder getColumnDependableFinder(int formatId,
                                                                    byte[] columnBitMap)

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getDescriptorType

public java.lang.String getDescriptorType()

Each descriptor must identify itself with its type; i.e index, check constraint whatever.

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getDescriptorName

public java.lang.String getDescriptorName()

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> derby >> iapi >> sql >> [ dictionary overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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